Package it.unimi.dsi.fastutil.io

Class BinIO

java.lang.Object
it.unimi.dsi.fastutil.io.BinIO
public class BinIO
extends Object
Provides static methods to perform easily binary I/O.

This class fills some gaps in the Java API. First of all, you have two buffered, easy-to-use methods to store an object to a file or load an object from a file, and two buffered, easy-to-use methods to store an object to an output stream or to load an object from an input stream.

Second, a natural operation on sequences of primitive elements is to load or store them in binary form using the DataInput conventions. This method is much more flexible than storing arrays as objects, as it allows for partial load, partial store, and makes it easy to read the resulting files from other languages.

For each primitive type, this class provides methods that read elements from a DataInput or from a filename into an array. Analogously, there are methods that store the content of an array (fragment) or the elements returned by an iterator to a DataOutput or to a given filename. Files are buffered using FastBufferedInputStream and FastBufferedOutputStream.

Since bytes can be read from or written to any stream, additional methods makes it possible to load bytes from and store bytes to a stream. Such methods use the bulk-read methods of InputStream and OutputStream, but they also include a workaround for bug #6478546.

Finally, there are useful wrapper methods that exhibit a file as a type-specific iterator.

Since:
4.4

  • Method Summary

    Modifier and Type Method Description
    static BooleanIterable asBooleanIterable​(File file)
    Wraps a file given by a File object into an iterable object.
    static BooleanIterable asBooleanIterable​(CharSequence filename)
    Wraps a file given by a pathname into an iterable object.
    static BooleanIterator asBooleanIterator​(DataInput dataInput)
    Wraps the given data input stream into an iterator.
    static BooleanIterator asBooleanIterator​(File file)
    Wraps a file given by a File object into an iterator.
    static BooleanIterator asBooleanIterator​(CharSequence filename)
    Wraps a file given by a pathname into an iterator.
    static ByteIterable asByteIterable​(File file)
    Wraps a file given by a File object into an iterable object.
    static ByteIterable asByteIterable​(CharSequence filename)
    Wraps a file given by a pathname into an iterable object.
    static ByteIterator asByteIterator​(DataInput dataInput)
    Wraps the given data input stream into an iterator.
    static ByteIterator asByteIterator​(File file)
    Wraps a file given by a File object into an iterator.
    static ByteIterator asByteIterator​(CharSequence filename)
    Wraps a file given by a pathname into an iterator.
    static CharIterable asCharIterable​(File file)
    Wraps a file given by a File object into an iterable object.
    static CharIterable asCharIterable​(CharSequence filename)
    Wraps a file given by a pathname into an iterable object.
    static CharIterator asCharIterator​(DataInput dataInput)
    Wraps the given data input stream into an iterator.
    static CharIterator asCharIterator​(File file)
    Wraps a file given by a File object into an iterator.
    static CharIterator asCharIterator​(CharSequence filename)
    Wraps a file given by a pathname into an iterator.
    static DoubleIterable asDoubleIterable​(File file)
    Wraps a file given by a File object into an iterable object.
    static DoubleIterable asDoubleIterable​(CharSequence filename)
    Wraps a file given by a pathname into an iterable object.
    static DoubleIterator asDoubleIterator​(DataInput dataInput)
    Wraps the given data input stream into an iterator.
    static DoubleIterator asDoubleIterator​(File file)
    Wraps a file given by a File object into an iterator.
    static DoubleIterator asDoubleIterator​(CharSequence filename)
    Wraps a file given by a pathname into an iterator.
    static FloatIterable asFloatIterable​(File file)
    Wraps a file given by a File object into an iterable object.
    static FloatIterable asFloatIterable​(CharSequence filename)
    Wraps a file given by a pathname into an iterable object.
    static FloatIterator asFloatIterator​(DataInput dataInput)
    Wraps the given data input stream into an iterator.
    static FloatIterator asFloatIterator​(File file)
    Wraps a file given by a File object into an iterator.
    static FloatIterator asFloatIterator​(CharSequence filename)
    Wraps a file given by a pathname into an iterator.
    static IntIterable asIntIterable​(File file)
    Wraps a file given by a File object into an iterable object.
    static IntIterable asIntIterable​(CharSequence filename)
    Wraps a file given by a pathname into an iterable object.
    static IntIterator asIntIterator​(DataInput dataInput)
    Wraps the given data input stream into an iterator.
    static IntIterator asIntIterator​(File file)
    Wraps a file given by a File object into an iterator.
    static IntIterator asIntIterator​(CharSequence filename)
    Wraps a file given by a pathname into an iterator.
    static LongIterable asLongIterable​(File file)
    Wraps a file given by a File object into an iterable object.
    static LongIterable asLongIterable​(CharSequence filename)
    Wraps a file given by a pathname into an iterable object.
    static LongIterator asLongIterator​(DataInput dataInput)
    Wraps the given data input stream into an iterator.
    static LongIterator asLongIterator​(File file)
    Wraps a file given by a File object into an iterator.
    static LongIterator asLongIterator​(CharSequence filename)
    Wraps a file given by a pathname into an iterator.
    static ShortIterable asShortIterable​(File file)
    Wraps a file given by a File object into an iterable object.
    static ShortIterable asShortIterable​(CharSequence filename)
    Wraps a file given by a pathname into an iterable object.
    static ShortIterator asShortIterator​(DataInput dataInput)
    Wraps the given data input stream into an iterator.
    static ShortIterator asShortIterator​(File file)
    Wraps a file given by a File object into an iterator.
    static ShortIterator asShortIterator​(CharSequence filename)
    Wraps a file given by a pathname into an iterator.
    static int loadBooleans​(DataInput dataInput, boolean[] array)
    Loads elements from a given data input, storing them in a given array.
    static long loadBooleans​(DataInput dataInput, boolean[][] array)
    Loads elements from a given data input, storing them in a given big array.
    static long loadBooleans​(DataInput dataInput, boolean[][] array, long offset, long length)
    Loads elements from a given data input, storing them in a given big-array fragment.
    static int loadBooleans​(DataInput dataInput, boolean[] array, int offset, int length)
    Loads elements from a given data input, storing them in a given array fragment.
    static boolean[] loadBooleans​(File file)
    Loads elements from a file given by a File object, storing them in a new array.
    static int loadBooleans​(File file, boolean[] array)
    Loads elements from a file given by a File object, storing them in a given array.
    static long loadBooleans​(File file, boolean[][] array)
    Loads elements from a file given by a File object, storing them in a given big array.
    static long loadBooleans​(File file, boolean[][] array, long offset, long length)
    Loads elements from a file given by a File object, storing them in a given big-array fragment.
    static int loadBooleans​(File file, boolean[] array, int offset, int length)
    Loads elements from a file given by a File object, storing them in a given array fragment.
    static boolean[] loadBooleans​(CharSequence filename)
    Loads elements from a file given by a filename, storing them in a new array.
    static int loadBooleans​(CharSequence filename, boolean[] array)
    Loads elements from a file given by a pathname, storing them in a given array.
    static long loadBooleans​(CharSequence filename, boolean[][] array)
    Loads elements from a file given by a pathname, storing them in a given big array.
    static long loadBooleans​(CharSequence filename, boolean[][] array, long offset, long length)
    Loads elements from a file given by a pathname, storing them in a given big-array fragment.
    static int loadBooleans​(CharSequence filename, boolean[] array, int offset, int length)
    Loads elements from a file given by a pathname, storing them in a given array fragment.
    static boolean[][] loadBooleansBig​(File file)
    Loads elements from a file given by a File object, storing them in a new big array.
    static boolean[][] loadBooleansBig​(CharSequence filename)
    Loads elements from a file given by a filename, storing them in a new big array.
    static int loadBytes​(DataInput dataInput, byte[] array)
    Loads elements from a given data input, storing them in a given array.
    static long loadBytes​(DataInput dataInput, byte[][] array)
    Loads elements from a given data input, storing them in a given big array.
    static long loadBytes​(DataInput dataInput, byte[][] array, long offset, long length)
    Loads elements from a given data input, storing them in a given big-array fragment.
    static int loadBytes​(DataInput dataInput, byte[] array, int offset, int length)
    Loads elements from a given data input, storing them in a given array fragment.
    static byte[] loadBytes​(File file)
    Loads elements from a file given by a File object, storing them in a new array.
    static int loadBytes​(File file, byte[] array)
    Loads elements from a file given by a File object, storing them in a given array.
    static long loadBytes​(File file, byte[][] array)
    Loads elements from a file given by a File object, storing them in a given big array.
    static long loadBytes​(File file, byte[][] array, long offset, long length)
    Loads elements from a file given by a File object, storing them in a given big-array fragment.
    static int loadBytes​(File file, byte[] array, int offset, int length)
    Loads elements from a file given by a File object, storing them in a given array fragment.
    static int loadBytes​(InputStream inputStream, byte[] array)
    Loads bytes from a given input stream, storing them in a given array.
    static long loadBytes​(InputStream inputStream, byte[][] array)
    Loads bytes from a given input stream, storing them in a given big array.
    static long loadBytes​(InputStream inputStream, byte[][] array, long offset, long length)
    Loads bytes from a given input stream, storing them in a given big-array fragment.
    static int loadBytes​(InputStream inputStream, byte[] array, int offset, int length)
    Loads bytes from a given input stream, storing them in a given array fragment.
    static byte[] loadBytes​(CharSequence filename)
    Loads elements from a file given by a filename, storing them in a new array.
    static int loadBytes​(CharSequence filename, byte[] array)
    Loads elements from a file given by a pathname, storing them in a given array.
    static long loadBytes​(CharSequence filename, byte[][] array)
    Loads elements from a file given by a pathname, storing them in a given big array.
    static long loadBytes​(CharSequence filename, byte[][] array, long offset, long length)
    Loads elements from a file given by a pathname, storing them in a given big-array fragment.
    static int loadBytes​(CharSequence filename, byte[] array, int offset, int length)
    Loads elements from a file given by a pathname, storing them in a given array fragment.
    static byte[][] loadBytesBig​(File file)
    Loads elements from a file given by a File object, storing them in a new big array.
    static byte[][] loadBytesBig​(CharSequence filename)
    Loads elements from a file given by a filename, storing them in a new big array.
    static int loadChars​(DataInput dataInput, char[] array)
    Loads elements from a given data input, storing them in a given array.
    static long loadChars​(DataInput dataInput, char[][] array)
    Loads elements from a given data input, storing them in a given big array.
    static long loadChars​(DataInput dataInput, char[][] array, long offset, long length)
    Loads elements from a given data input, storing them in a given big-array fragment.
    static int loadChars​(DataInput dataInput, char[] array, int offset, int length)
    Loads elements from a given data input, storing them in a given array fragment.
    static char[] loadChars​(File file)
    Loads elements from a file given by a File object, storing them in a new array.
    static int loadChars​(File file, char[] array)
    Loads elements from a file given by a File object, storing them in a given array.
    static long loadChars​(File file, char[][] array)
    Loads elements from a file given by a File object, storing them in a given big array.
    static long loadChars​(File file, char[][] array, long offset, long length)
    Loads elements from a file given by a File object, storing them in a given big-array fragment.
    static int loadChars​(File file, char[] array, int offset, int length)
    Loads elements from a file given by a File object, storing them in a given array fragment.
    static char[] loadChars​(CharSequence filename)
    Loads elements from a file given by a filename, storing them in a new array.
    static int loadChars​(CharSequence filename, char[] array)
    Loads elements from a file given by a pathname, storing them in a given array.
    static long loadChars​(CharSequence filename, char[][] array)
    Loads elements from a file given by a pathname, storing them in a given big array.
    static long loadChars​(CharSequence filename, char[][] array, long offset, long length)
    Loads elements from a file given by a pathname, storing them in a given big-array fragment.
    static int loadChars​(CharSequence filename, char[] array, int offset, int length)
    Loads elements from a file given by a pathname, storing them in a given array fragment.
    static char[][] loadCharsBig​(File file)
    Loads elements from a file given by a File object, storing them in a new big array.
    static char[][] loadCharsBig​(CharSequence filename)
    Loads elements from a file given by a filename, storing them in a new big array.
    static int loadDoubles​(DataInput dataInput, double[] array)
    Loads elements from a given data input, storing them in a given array.
    static long loadDoubles​(DataInput dataInput, double[][] array)
    Loads elements from a given data input, storing them in a given big array.
    static long loadDoubles​(DataInput dataInput, double[][] array, long offset, long length)
    Loads elements from a given data input, storing them in a given big-array fragment.
    static int loadDoubles​(DataInput dataInput, double[] array, int offset, int length)
    Loads elements from a given data input, storing them in a given array fragment.
    static double[] loadDoubles​(File file)
    Loads elements from a file given by a File object, storing them in a new array.
    static int loadDoubles​(File file, double[] array)
    Loads elements from a file given by a File object, storing them in a given array.
    static long loadDoubles​(File file, double[][] array)
    Loads elements from a file given by a File object, storing them in a given big array.
    static long loadDoubles​(File file, double[][] array, long offset, long length)
    Loads elements from a file given by a File object, storing them in a given big-array fragment.
    static int loadDoubles​(File file, double[] array, int offset, int length)
    Loads elements from a file given by a File object, storing them in a given array fragment.
    static double[] loadDoubles​(CharSequence filename)
    Loads elements from a file given by a filename, storing them in a new array.
    static int loadDoubles​(CharSequence filename, double[] array)
    Loads elements from a file given by a pathname, storing them in a given array.
    static long loadDoubles​(CharSequence filename, double[][] array)
    Loads elements from a file given by a pathname, storing them in a given big array.
    static long loadDoubles​(CharSequence filename, double[][] array, long offset, long length)
    Loads elements from a file given by a pathname, storing them in a given big-array fragment.
    static int loadDoubles​(CharSequence filename, double[] array, int offset, int length)
    Loads elements from a file given by a pathname, storing them in a given array fragment.
    static double[][] loadDoublesBig​(File file)
    Loads elements from a file given by a File object, storing them in a new big array.
    static double[][] loadDoublesBig​(CharSequence filename)
    Loads elements from a file given by a filename, storing them in a new big array.
    static int loadFloats​(DataInput dataInput, float[] array)
    Loads elements from a given data input, storing them in a given array.
    static long loadFloats​(DataInput dataInput, float[][] array)
    Loads elements from a given data input, storing them in a given big array.
    static long loadFloats​(DataInput dataInput, float[][] array, long offset, long length)
    Loads elements from a given data input, storing them in a given big-array fragment.
    static int loadFloats​(DataInput dataInput, float[] array, int offset, int length)
    Loads elements from a given data input, storing them in a given array fragment.
    static float[] loadFloats​(File file)
    Loads elements from a file given by a File object, storing them in a new array.
    static int loadFloats​(File file, float[] array)
    Loads elements from a file given by a File object, storing them in a given array.
    static long loadFloats​(File file, float[][] array)
    Loads elements from a file given by a File object, storing them in a given big array.
    static long loadFloats​(File file, float[][] array, long offset, long length)
    Loads elements from a file given by a File object, storing them in a given big-array fragment.
    static int loadFloats​(File file, float[] array, int offset, int length)
    Loads elements from a file given by a File object, storing them in a given array fragment.
    static float[] loadFloats​(CharSequence filename)
    Loads elements from a file given by a filename, storing them in a new array.
    static int loadFloats​(CharSequence filename, float[] array)
    Loads elements from a file given by a pathname, storing them in a given array.
    static long loadFloats​(CharSequence filename, float[][] array)
    Loads elements from a file given by a pathname, storing them in a given big array.
    static long loadFloats​(CharSequence filename, float[][] array, long offset, long length)
    Loads elements from a file given by a pathname, storing them in a given big-array fragment.
    static int loadFloats​(CharSequence filename, float[] array, int offset, int length)
    Loads elements from a file given by a pathname, storing them in a given array fragment.
    static float[][] loadFloatsBig​(File file)
    Loads elements from a file given by a File object, storing them in a new big array.
    static float[][] loadFloatsBig​(CharSequence filename)
    Loads elements from a file given by a filename, storing them in a new big array.
    static int loadInts​(DataInput dataInput, int[] array)
    Loads elements from a given data input, storing them in a given array.
    static long loadInts​(DataInput dataInput, int[][] array)
    Loads elements from a given data input, storing them in a given big array.
    static long loadInts​(DataInput dataInput, int[][] array, long offset, long length)
    Loads elements from a given data input, storing them in a given big-array fragment.
    static int loadInts​(DataInput dataInput, int[] array, int offset, int length)
    Loads elements from a given data input, storing them in a given array fragment.
    static int[] loadInts​(File file)
    Loads elements from a file given by a File object, storing them in a new array.
    static int loadInts​(File file, int[] array)
    Loads elements from a file given by a File object, storing them in a given array.
    static long loadInts​(File file, int[][] array)
    Loads elements from a file given by a File object, storing them in a given big array.
    static long loadInts​(File file, int[][] array, long offset, long length)
    Loads elements from a file given by a File object, storing them in a given big-array fragment.
    static int loadInts​(File file, int[] array, int offset, int length)
    Loads elements from a file given by a File object, storing them in a given array fragment.
    static int[] loadInts​(CharSequence filename)
    Loads elements from a file given by a filename, storing them in a new array.
    static int loadInts​(CharSequence filename, int[] array)
    Loads elements from a file given by a pathname, storing them in a given array.
    static long loadInts​(CharSequence filename, int[][] array)
    Loads elements from a file given by a pathname, storing them in a given big array.
    static long loadInts​(CharSequence filename, int[][] array, long offset, long length)
    Loads elements from a file given by a pathname, storing them in a given big-array fragment.
    static int loadInts​(CharSequence filename, int[] array, int offset, int length)
    Loads elements from a file given by a pathname, storing them in a given array fragment.
    static int[][] loadIntsBig​(File file)
    Loads elements from a file given by a File object, storing them in a new big array.
    static int[][] loadIntsBig​(CharSequence filename)
    Loads elements from a file given by a filename, storing them in a new big array.
    static int loadLongs​(DataInput dataInput, long[] array)
    Loads elements from a given data input, storing them in a given array.
    static long loadLongs​(DataInput dataInput, long[][] array)
    Loads elements from a given data input, storing them in a given big array.
    static long loadLongs​(DataInput dataInput, long[][] array, long offset, long length)
    Loads elements from a given data input, storing them in a given big-array fragment.
    static int loadLongs​(DataInput dataInput, long[] array, int offset, int length)
    Loads elements from a given data input, storing them in a given array fragment.
    static long[] loadLongs​(File file)
    Loads elements from a file given by a File object, storing them in a new array.
    static int loadLongs​(File file, long[] array)
    Loads elements from a file given by a File object, storing them in a given array.
    static long loadLongs​(File file, long[][] array)
    Loads elements from a file given by a File object, storing them in a given big array.
    static long loadLongs​(File file, long[][] array, long offset, long length)
    Loads elements from a file given by a File object, storing them in a given big-array fragment.
    static int loadLongs​(File file, long[] array, int offset, int length)
    Loads elements from a file given by a File object, storing them in a given array fragment.
    static long[] loadLongs​(CharSequence filename)
    Loads elements from a file given by a filename, storing them in a new array.
    static int loadLongs​(CharSequence filename, long[] array)
    Loads elements from a file given by a pathname, storing them in a given array.
    static long loadLongs​(CharSequence filename, long[][] array)
    Loads elements from a file given by a pathname, storing them in a given big array.
    static long loadLongs​(CharSequence filename, long[][] array, long offset, long length)
    Loads elements from a file given by a pathname, storing them in a given big-array fragment.
    static int loadLongs​(CharSequence filename, long[] array, int offset, int length)
    Loads elements from a file given by a pathname, storing them in a given array fragment.
    static long[][] loadLongsBig​(File file)
    Loads elements from a file given by a File object, storing them in a new big array.
    static long[][] loadLongsBig​(CharSequence filename)
    Loads elements from a file given by a filename, storing them in a new big array.
    static Object loadObject​(File file)
    Loads an object from a file given by a File object.
    static Object loadObject​(InputStream s)
    Loads an object from a given input stream.
    static Object loadObject​(CharSequence filename)
    Loads an object from a file given by a pathname.
    static int loadShorts​(DataInput dataInput, short[] array)
    Loads elements from a given data input, storing them in a given array.
    static long loadShorts​(DataInput dataInput, short[][] array)
    Loads elements from a given data input, storing them in a given big array.
    static long loadShorts​(DataInput dataInput, short[][] array, long offset, long length)
    Loads elements from a given data input, storing them in a given big-array fragment.
    static int loadShorts​(DataInput dataInput, short[] array, int offset, int length)
    Loads elements from a given data input, storing them in a given array fragment.
    static short[] loadShorts​(File file)
    Loads elements from a file given by a File object, storing them in a new array.
    static int loadShorts​(File file, short[] array)
    Loads elements from a file given by a File object, storing them in a given array.
    static long loadShorts​(File file, short[][] array)
    Loads elements from a file given by a File object, storing them in a given big array.
    static long loadShorts​(File file, short[][] array, long offset, long length)
    Loads elements from a file given by a File object, storing them in a given big-array fragment.
    static int loadShorts​(File file, short[] array, int offset, int length)
    Loads elements from a file given by a File object, storing them in a given array fragment.
    static short[] loadShorts​(CharSequence filename)
    Loads elements from a file given by a filename, storing them in a new array.
    static int loadShorts​(CharSequence filename, short[] array)
    Loads elements from a file given by a pathname, storing them in a given array.
    static long loadShorts​(CharSequence filename, short[][] array)
    Loads elements from a file given by a pathname, storing them in a given big array.
    static long loadShorts​(CharSequence filename, short[][] array, long offset, long length)
    Loads elements from a file given by a pathname, storing them in a given big-array fragment.
    static int loadShorts​(CharSequence filename, short[] array, int offset, int length)
    Loads elements from a file given by a pathname, storing them in a given array fragment.
    static short[][] loadShortsBig​(File file)
    Loads elements from a file given by a File object, storing them in a new big array.
    static short[][] loadShortsBig​(CharSequence filename)
    Loads elements from a file given by a filename, storing them in a new big array.
    static void storeBooleans​(boolean[][] array, long offset, long length, DataOutput dataOutput)
    Stores an array fragment to a given data output.
    static void storeBooleans​(boolean[][] array, long offset, long length, File file)
    Stores a big-array fragment to a file given by a File object.
    static void storeBooleans​(boolean[][] array, long offset, long length, CharSequence filename)
    Stores a big-array fragment to a file given by a pathname.
    static void storeBooleans​(boolean[][] array, DataOutput dataOutput)
    Stores a big array to a given data output.
    static void storeBooleans​(boolean[][] array, File file)
    Stores an array to a file given by a File object.
    static void storeBooleans​(boolean[][] array, CharSequence filename)
    Stores a big array to a file given by a pathname.
    static void storeBooleans​(boolean[] array, int offset, int length, DataOutput dataOutput)
    Stores an array fragment to a given data output.
    static void storeBooleans​(boolean[] array, int offset, int length, File file)
    Stores an array fragment to a file given by a File object.
    static void storeBooleans​(boolean[] array, int offset, int length, CharSequence filename)
    Stores an array fragment to a file given by a pathname.
    static void storeBooleans​(boolean[] array, DataOutput dataOutput)
    Stores an array to a given data output.
    static void storeBooleans​(boolean[] array, File file)
    Stores an array to a file given by a File object.
    static void storeBooleans​(boolean[] array, CharSequence filename)
    Stores an array to a file given by a pathname.
    static void storeBooleans​(BooleanIterator i, DataOutput dataOutput)
    Stores the element returned by an iterator to a given data output.
    static void storeBooleans​(BooleanIterator i, File file)
    Stores the element returned by an iterator to a file given by a File object.
    static void storeBooleans​(BooleanIterator i, CharSequence filename)
    Stores the element returned by an iterator to a file given by a pathname.
    static void storeBytes​(byte[][] array, long offset, long length, DataOutput dataOutput)
    Stores an array fragment to a given data output.
    static void storeBytes​(byte[][] array, long offset, long length, File file)
    Stores a big-array fragment to a file given by a File object.
    static void storeBytes​(byte[][] array, long offset, long length, OutputStream outputStream)
    Stores a big-array fragment to a given output stream.
    static void storeBytes​(byte[][] array, long offset, long length, CharSequence filename)
    Stores a big-array fragment to a file given by a pathname.
    static void storeBytes​(byte[][] array, DataOutput dataOutput)
    Stores a big array to a given data output.
    static void storeBytes​(byte[][] array, File file)
    Stores an array to a file given by a File object.
    static void storeBytes​(byte[][] array, OutputStream outputStream)
    Stores a big array to a given output stream.
    static void storeBytes​(byte[][] array, CharSequence filename)
    Stores a big array to a file given by a pathname.
    static void storeBytes​(byte[] array, int offset, int length, DataOutput dataOutput)
    Stores an array fragment to a given data output.
    static void storeBytes​(byte[] array, int offset, int length, File file)
    Stores an array fragment to a file given by a File object.
    static void storeBytes​(byte[] array, int offset, int length, OutputStream outputStream)
    Stores an array fragment to a given output stream.
    static void storeBytes​(byte[] array, int offset, int length, CharSequence filename)
    Stores an array fragment to a file given by a pathname.
    static void storeBytes​(byte[] array, DataOutput dataOutput)
    Stores an array to a given data output.
    static void storeBytes​(byte[] array, File file)
    Stores an array to a file given by a File object.
    static void storeBytes​(byte[] array, OutputStream outputStream)
    Stores an array to a given output stream.
    static void storeBytes​(byte[] array, CharSequence filename)
    Stores an array to a file given by a pathname.
    static void storeBytes​(ByteIterator i, DataOutput dataOutput)
    Stores the element returned by an iterator to a given data output.
    static void storeBytes​(ByteIterator i, File file)
    Stores the element returned by an iterator to a file given by a File object.
    static void storeBytes​(ByteIterator i, CharSequence filename)
    Stores the element returned by an iterator to a file given by a pathname.
    static void storeChars​(char[][] array, long offset, long length, DataOutput dataOutput)
    Stores an array fragment to a given data output.
    static void storeChars​(char[][] array, long offset, long length, File file)
    Stores a big-array fragment to a file given by a File object.
    static void storeChars​(char[][] array, long offset, long length, CharSequence filename)
    Stores a big-array fragment to a file given by a pathname.
    static void storeChars​(char[][] array, DataOutput dataOutput)
    Stores a big array to a given data output.
    static void storeChars​(char[][] array, File file)
    Stores an array to a file given by a File object.
    static void storeChars​(char[][] array, CharSequence filename)
    Stores a big array to a file given by a pathname.
    static void storeChars​(char[] array, int offset, int length, DataOutput dataOutput)
    Stores an array fragment to a given data output.
    static void storeChars​(char[] array, int offset, int length, File file)
    Stores an array fragment to a file given by a File object.
    static void storeChars​(char[] array, int offset, int length, CharSequence filename)
    Stores an array fragment to a file given by a pathname.
    static void storeChars​(char[] array, DataOutput dataOutput)
    Stores an array to a given data output.
    static void storeChars​(char[] array, File file)
    Stores an array to a file given by a File object.
    static void storeChars​(char[] array, CharSequence filename)
    Stores an array to a file given by a pathname.
    static void storeChars​(CharIterator i, DataOutput dataOutput)
    Stores the element returned by an iterator to a given data output.
    static void storeChars​(CharIterator i, File file)
    Stores the element returned by an iterator to a file given by a File object.
    static void storeChars​(CharIterator i, CharSequence filename)
    Stores the element returned by an iterator to a file given by a pathname.
    static void storeDoubles​(double[][] array, long offset, long length, DataOutput dataOutput)
    Stores an array fragment to a given data output.
    static void storeDoubles​(double[][] array, long offset, long length, File file)
    Stores a big-array fragment to a file given by a File object.
    static void storeDoubles​(double[][] array, long offset, long length, CharSequence filename)
    Stores a big-array fragment to a file given by a pathname.
    static void storeDoubles​(double[][] array, DataOutput dataOutput)
    Stores a big array to a given data output.
    static void storeDoubles​(double[][] array, File file)
    Stores an array to a file given by a File object.
    static void storeDoubles​(double[][] array, CharSequence filename)
    Stores a big array to a file given by a pathname.
    static void storeDoubles​(double[] array, int offset, int length, DataOutput dataOutput)
    Stores an array fragment to a given data output.
    static void storeDoubles​(double[] array, int offset, int length, File file)
    Stores an array fragment to a file given by a File object.
    static void storeDoubles​(double[] array, int offset, int length, CharSequence filename)
    Stores an array fragment to a file given by a pathname.
    static void storeDoubles​(double[] array, DataOutput dataOutput)
    Stores an array to a given data output.
    static void storeDoubles​(double[] array, File file)
    Stores an array to a file given by a File object.
    static void storeDoubles​(double[] array, CharSequence filename)
    Stores an array to a file given by a pathname.
    static void storeDoubles​(DoubleIterator i, DataOutput dataOutput)
    Stores the element returned by an iterator to a given data output.
    static void storeDoubles​(DoubleIterator i, File file)
    Stores the element returned by an iterator to a file given by a File object.
    static void storeDoubles​(DoubleIterator i, CharSequence filename)
    Stores the element returned by an iterator to a file given by a pathname.
    static void storeFloats​(float[][] array, long offset, long length, DataOutput dataOutput)
    Stores an array fragment to a given data output.
    static void storeFloats​(float[][] array, long offset, long length, File file)
    Stores a big-array fragment to a file given by a File object.
    static void storeFloats​(float[][] array, long offset, long length, CharSequence filename)
    Stores a big-array fragment to a file given by a pathname.
    static void storeFloats​(float[][] array, DataOutput dataOutput)
    Stores a big array to a given data output.
    static void storeFloats​(float[][] array, File file)
    Stores an array to a file given by a File object.
    static void storeFloats​(float[][] array, CharSequence filename)
    Stores a big array to a file given by a pathname.
    static void storeFloats​(float[] array, int offset, int length, DataOutput dataOutput)
    Stores an array fragment to a given data output.
    static void storeFloats​(float[] array, int offset, int length, File file)
    Stores an array fragment to a file given by a File object.
    static void storeFloats​(float[] array, int offset, int length, CharSequence filename)
    Stores an array fragment to a file given by a pathname.
    static void storeFloats​(float[] array, DataOutput dataOutput)
    Stores an array to a given data output.
    static void storeFloats​(float[] array, File file)
    Stores an array to a file given by a File object.
    static void storeFloats​(float[] array, CharSequence filename)
    Stores an array to a file given by a pathname.
    static void storeFloats​(FloatIterator i, DataOutput dataOutput)
    Stores the element returned by an iterator to a given data output.
    static void storeFloats​(FloatIterator i, File file)
    Stores the element returned by an iterator to a file given by a File object.
    static void storeFloats​(FloatIterator i, CharSequence filename)
    Stores the element returned by an iterator to a file given by a pathname.
    static void storeInts​(int[][] array, long offset, long length, DataOutput dataOutput)
    Stores an array fragment to a given data output.
    static void storeInts​(int[][] array, long offset, long length, File file)
    Stores a big-array fragment to a file given by a File object.
    static void storeInts​(int[][] array, long offset, long length, CharSequence filename)
    Stores a big-array fragment to a file given by a pathname.
    static void storeInts​(int[][] array, DataOutput dataOutput)
    Stores a big array to a given data output.
    static void storeInts​(int[][] array, File file)
    Stores an array to a file given by a File object.
    static void storeInts​(int[][] array, CharSequence filename)
    Stores a big array to a file given by a pathname.
    static void storeInts​(int[] array, int offset, int length, DataOutput dataOutput)
    Stores an array fragment to a given data output.
    static void storeInts​(int[] array, int offset, int length, File file)
    Stores an array fragment to a file given by a File object.
    static void storeInts​(int[] array, int offset, int length, CharSequence filename)
    Stores an array fragment to a file given by a pathname.
    static void storeInts​(int[] array, DataOutput dataOutput)
    Stores an array to a given data output.
    static void storeInts​(int[] array, File file)
    Stores an array to a file given by a File object.
    static void storeInts​(int[] array, CharSequence filename)
    Stores an array to a file given by a pathname.
    static void storeInts​(IntIterator i, DataOutput dataOutput)
    Stores the element returned by an iterator to a given data output.
    static void storeInts​(IntIterator i, File file)
    Stores the element returned by an iterator to a file given by a File object.
    static void storeInts​(IntIterator i, CharSequence filename)
    Stores the element returned by an iterator to a file given by a pathname.
    static void storeLongs​(long[][] array, long offset, long length, DataOutput dataOutput)
    Stores an array fragment to a given data output.
    static void storeLongs​(long[][] array, long offset, long length, File file)
    Stores a big-array fragment to a file given by a File object.
    static void storeLongs​(long[][] array, long offset, long length, CharSequence filename)
    Stores a big-array fragment to a file given by a pathname.
    static void storeLongs​(long[][] array, DataOutput dataOutput)
    Stores a big array to a given data output.
    static void storeLongs​(long[][] array, File file)
    Stores an array to a file given by a File object.
    static void storeLongs​(long[][] array, CharSequence filename)
    Stores a big array to a file given by a pathname.
    static void storeLongs​(long[] array, int offset, int length, DataOutput dataOutput)
    Stores an array fragment to a given data output.
    static void storeLongs​(long[] array, int offset, int length, File file)
    Stores an array fragment to a file given by a File object.
    static void storeLongs​(long[] array, int offset, int length, CharSequence filename)
    Stores an array fragment to a file given by a pathname.
    static void storeLongs​(long[] array, DataOutput dataOutput)
    Stores an array to a given data output.
    static void storeLongs​(long[] array, File file)
    Stores an array to a file given by a File object.
    static void storeLongs​(long[] array, CharSequence filename)
    Stores an array to a file given by a pathname.
    static void storeLongs​(LongIterator i, DataOutput dataOutput)
    Stores the element returned by an iterator to a given data output.
    static void storeLongs​(LongIterator i, File file)
    Stores the element returned by an iterator to a file given by a File object.
    static void storeLongs​(LongIterator i, CharSequence filename)
    Stores the element returned by an iterator to a file given by a pathname.
    static void storeObject​(Object o, File file)
    Stores an object in a file given by a File object.
    static void storeObject​(Object o, OutputStream s)
    Stores an object in a given output stream.
    static void storeObject​(Object o, CharSequence filename)
    Stores an object in a file given by a pathname.
    static void storeShorts​(short[][] array, long offset, long length, DataOutput dataOutput)
    Stores an array fragment to a given data output.
    static void storeShorts​(short[][] array, long offset, long length, File file)
    Stores a big-array fragment to a file given by a File object.
    static void storeShorts​(short[][] array, long offset, long length, CharSequence filename)
    Stores a big-array fragment to a file given by a pathname.
    static void storeShorts​(short[][] array, DataOutput dataOutput)
    Stores a big array to a given data output.
    static void storeShorts​(short[][] array, File file)
    Stores an array to a file given by a File object.
    static void storeShorts​(short[][] array, CharSequence filename)
    Stores a big array to a file given by a pathname.
    static void storeShorts​(short[] array, int offset, int length, DataOutput dataOutput)
    Stores an array fragment to a given data output.
    static void storeShorts​(short[] array, int offset, int length, File file)
    Stores an array fragment to a file given by a File object.
    static void storeShorts​(short[] array, int offset, int length, CharSequence filename)
    Stores an array fragment to a file given by a pathname.
    static void storeShorts​(short[] array, DataOutput dataOutput)
    Stores an array to a given data output.
    static void storeShorts​(short[] array, File file)
    Stores an array to a file given by a File object.
    static void storeShorts​(short[] array, CharSequence filename)
    Stores an array to a file given by a pathname.
    static void storeShorts​(ShortIterator i, DataOutput dataOutput)
    Stores the element returned by an iterator to a given data output.
    static void storeShorts​(ShortIterator i, File file)
    Stores the element returned by an iterator to a file given by a File object.
    static void storeShorts​(ShortIterator i, CharSequence filename)
    Stores the element returned by an iterator to a file given by a pathname.

    Methods inherited from class java.lang.Object

    equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

  • Method Details

    • storeObject

      public static void storeObject​(Object o, File file) throws IOException
      Stores an object in a file given by a File object.
      Parameters:
      o - an object.
      file - a file.
      Throws:
      IOException
      See Also:
      loadObject(File)

    • storeObject

      public static void storeObject​(Object o, CharSequence filename) throws IOException
      Stores an object in a file given by a pathname.
      Parameters:
      o - an object.
      filename - a filename.
      Throws:
      IOException
      See Also:
      loadObject(CharSequence)

    • loadObject

      public static Object loadObject​(File file) throws IOException, ClassNotFoundException
      Loads an object from a file given by a File object.
      Parameters:
      file - a file.
      Returns:
      the object stored under the given file.
      Throws:
      IOException
      ClassNotFoundException
      See Also:
      storeObject(Object, File)

    • loadObject

      public static Object loadObject​(CharSequence filename) throws IOException, ClassNotFoundException
      Loads an object from a file given by a pathname.
      Parameters:
      filename - a filename.
      Returns:
      the object stored under the given filename.
      Throws:
      IOException
      ClassNotFoundException
      See Also:
      storeObject(Object, CharSequence)

    • storeObject

      public static void storeObject​(Object o, OutputStream s) throws IOException
      Stores an object in a given output stream. This methods buffers s, and flushes all wrappers after calling writeObject(), but does not close s.
      Parameters:
      o - an object.
      s - an output stream.
      Throws:
      IOException
      See Also:
      loadObject(InputStream)

    • loadObject

      public static Object loadObject​(InputStream s) throws IOException, ClassNotFoundException
      Loads an object from a given input stream.

      Warning: this method buffers the input stream. As a consequence, subsequent reads from the same stream may not give the desired results, as bytes may have been read by the internal buffer, but not used by readObject(). This is a feature, as this method is targeted at one-shot reading from streams, e.g., reading exactly one object from System.in.

      Parameters:
      s - an input stream.
      Returns:
      the object read from the given input stream.
      Throws:
      IOException
      ClassNotFoundException
      See Also:
      storeObject(Object, OutputStream)

    • loadBytes

      public static int loadBytes​(InputStream inputStream, byte[] array, int offset, int length) throws IOException
      Loads bytes from a given input stream, storing them in a given array fragment.

      Note that this method is going to be significantly faster than loadBytes(DataInput,byte[],int,int) as it uses InputStream's bulk-read methods.

      Parameters:
      inputStream - an input stream.
      array - an array which will be filled with data from inputStream.
      offset - the index of the first element of array to be filled.
      length - the number of elements of array to be filled.
      Returns:
      the number of elements actually read from inputStream (it might be less than length if inputStream ends).
      Throws:
      IOException

    • loadBytes

      public static int loadBytes​(InputStream inputStream, byte[] array) throws IOException
      Loads bytes from a given input stream, storing them in a given array.

      Note that this method is going to be significantly faster than loadBytes(DataInput,byte[]) as it uses InputStream's bulk-read methods.

      Parameters:
      inputStream - an input stream.
      array - an array which will be filled with data from inputStream.
      Returns:
      the number of elements actually read from inputStream (it might be less than the array length if inputStream ends).
      Throws:
      IOException

    • storeBytes

      public static void storeBytes​(byte[] array, int offset, int length, OutputStream outputStream) throws IOException
      Stores an array fragment to a given output stream.

      Note that this method is going to be significantly faster than storeBytes(byte[],int,int,DataOutput) as it uses OutputStream's bulk-read methods.

      Parameters:
      array - an array whose elements will be written to outputStream.
      offset - the index of the first element of array to be written.
      length - the number of elements of array to be written.
      outputStream - an output stream.
      Throws:
      IOException

    • storeBytes

      public static void storeBytes​(byte[] array, OutputStream outputStream) throws IOException
      Stores an array to a given output stream.

      Note that this method is going to be significantly faster than storeBytes(byte[],DataOutput) as it uses OutputStream's bulk-read methods.

      Parameters:
      array - an array whose elements will be written to outputStream.
      outputStream - an output stream.
      Throws:
      IOException

    • loadBytes

      public static long loadBytes​(InputStream inputStream, byte[][] array, long offset, long length) throws IOException
      Loads bytes from a given input stream, storing them in a given big-array fragment.

      Note that this method is going to be significantly faster than loadBytes(DataInput,byte[][],long,long) as it uses InputStream's bulk-read methods.

      Parameters:
      inputStream - an input stream.
      array - a big array which will be filled with data from inputStream.
      offset - the index of the first element of array to be filled.
      length - the number of elements of array to be filled.
      Returns:
      the number of elements actually read from inputStream (it might be less than length if inputStream ends).
      Throws:
      IOException

    • loadBytes

      public static long loadBytes​(InputStream inputStream, byte[][] array) throws IOException
      Loads bytes from a given input stream, storing them in a given big array.

      Note that this method is going to be significantly faster than loadBytes(DataInput,byte[][]) as it uses InputStream's bulk-read methods.

      Parameters:
      inputStream - an input stream.
      array - a big array which will be filled with data from inputStream.
      Returns:
      the number of elements actually read from inputStream (it might be less than the array length if inputStream ends).
      Throws:
      IOException

    • storeBytes

      public static void storeBytes​(byte[][] array, long offset, long length, OutputStream outputStream) throws IOException
      Stores a big-array fragment to a given output stream.

      Note that this method is going to be significantly faster than storeBytes(byte[][],long,long,DataOutput) as it uses OutputStream's bulk-read methods.

      Parameters:
      array - a big array whose elements will be written to outputStream.
      offset - the index of the first element of array to be written.
      length - the number of elements of array to be written.
      outputStream - an output stream.
      Throws:
      IOException

    • storeBytes

      public static void storeBytes​(byte[][] array, OutputStream outputStream) throws IOException
      Stores a big array to a given output stream.

      Note that this method is going to be significantly faster than storeBytes(byte[][],DataOutput) as it uses OutputStream's bulk-read methods.

      Parameters:
      array - a big array whose elements will be written to outputStream.
      outputStream - an output stream.
      Throws:
      IOException

    • loadBytes

      public static int loadBytes​(DataInput dataInput, byte[] array, int offset, int length) throws IOException
      Loads elements from a given data input, storing them in a given array fragment.
      Parameters:
      dataInput - a data input.
      array - an array which will be filled with data from dataInput.
      offset - the index of the first element of array to be filled.
      length - the number of elements of array to be filled.
      Returns:
      the number of elements actually read from dataInput (it might be less than length if dataInput ends).
      Throws:
      IOException

    • loadBytes

      public static int loadBytes​(DataInput dataInput, byte[] array) throws IOException
      Loads elements from a given data input, storing them in a given array.
      Parameters:
      dataInput - a data input.
      array - an array which will be filled with data from dataInput.
      Returns:
      the number of elements actually read from dataInput (it might be less than the array length if dataInput ends).
      Throws:
      IOException

    • loadBytes

      public static int loadBytes​(File file, byte[] array, int offset, int length) throws IOException
      Loads elements from a file given by a File object, storing them in a given array fragment.
      Parameters:
      file - a file.
      array - an array which will be filled with data from the specified file.
      offset - the index of the first element of array to be filled.
      length - the number of elements of array to be filled.
      Returns:
      the number of elements actually read from the given file (it might be less than length if the file is too short).
      Throws:
      IOException

    • loadBytes

      public static int loadBytes​(CharSequence filename, byte[] array, int offset, int length) throws IOException
      Loads elements from a file given by a pathname, storing them in a given array fragment.
      Parameters:
      filename - a filename.
      array - an array which will be filled with data from the specified file.
      offset - the index of the first element of array to be filled.
      length - the number of elements of array to be filled.
      Returns:
      the number of elements actually read from the given file (it might be less than length if the file is too short).
      Throws:
      IOException

    • loadBytes

      public static int loadBytes​(File file, byte[] array) throws IOException
      Loads elements from a file given by a File object, storing them in a given array.
      Parameters:
      file - a file.
      array - an array which will be filled with data from the specified file.
      Returns:
      the number of elements actually read from the given file (it might be less than the array length if the file is too short).
      Throws:
      IOException

    • loadBytes

      public static int loadBytes​(CharSequence filename, byte[] array) throws IOException
      Loads elements from a file given by a pathname, storing them in a given array.
      Parameters:
      filename - a filename.
      array - an array which will be filled with data from the specified file.
      Returns:
      the number of elements actually read from the given file (it might be less than the array length if the file is too short).
      Throws:
      IOException

    • loadBytes

      public static byte[] loadBytes​(File file) throws IOException
      Loads elements from a file given by a File object, storing them in a new array.

      Note that the length of the returned array will be computed dividing the specified file size by the number of bytes used to represent each element.

      Parameters:
      file - a file.
      Returns:
      an array filled with the content of the specified file.
      Throws:
      IOException

    • loadBytes

      public static byte[] loadBytes​(CharSequence filename) throws IOException
      Loads elements from a file given by a filename, storing them in a new array.

      Note that the length of the returned array will be computed dividing the specified file size by the number of bytes used to represent each element.

      Parameters:
      filename - a filename.
      Returns:
      an array filled with the content of the specified file.
      Throws:
      IOException

    • storeBytes

      public static void storeBytes​(byte[] array, int offset, int length, DataOutput dataOutput) throws IOException
      Stores an array fragment to a given data output.
      Parameters:
      array - an array whose elements will be written to dataOutput.
      offset - the index of the first element of array to be written.
      length - the number of elements of array to be written.
      dataOutput - a data output.
      Throws:
      IOException

    • storeBytes

      public static void storeBytes​(byte[] array, DataOutput dataOutput) throws IOException
      Stores an array to a given data output.
      Parameters:
      array - an array whose elements will be written to dataOutput.
      dataOutput - a data output.
      Throws:
      IOException

    • storeBytes

      public static void storeBytes​(byte[] array, int offset, int length, File file) throws IOException
      Stores an array fragment to a file given by a File object.
      Parameters:
      array - an array whose elements will be written to filename.
      offset - the index of the first element of array to be written.
      length - the number of elements of array to be written.
      file - a file.
      Throws:
      IOException

    • storeBytes

      public static void storeBytes​(byte[] array, int offset, int length, CharSequence filename) throws IOException
      Stores an array fragment to a file given by a pathname.
      Parameters:
      array - an array whose elements will be written to filename.
      offset - the index of the first element of array to be written.
      length - the number of elements of array to be written.
      filename - a filename.
      Throws:
      IOException

    • storeBytes

      public static void storeBytes​(byte[] array, File file) throws IOException
      Stores an array to a file given by a File object.
      Parameters:
      array - an array whose elements will be written to filename.
      file - a file.
      Throws:
      IOException

    • storeBytes

      public static void storeBytes​(byte[] array, CharSequence filename) throws IOException
      Stores an array to a file given by a pathname.
      Parameters:
      array - an array whose elements will be written to filename.
      filename - a filename.
      Throws:
      IOException

    • loadBytes

      public static long loadBytes​(DataInput dataInput, byte[][] array, long offset, long length) throws IOException
      Loads elements from a given data input, storing them in a given big-array fragment.
      Parameters:
      dataInput - a data input.
      array - a big array which will be filled with data from dataInput.
      offset - the index of the first element of bigArray to be filled.
      length - the number of elements of bigArray to be filled.
      Returns:
      the number of elements actually read from dataInput (it might be less than length if dataInput ends).
      Throws:
      IOException

    • loadBytes

      public static long loadBytes​(DataInput dataInput, byte[][] array) throws IOException
      Loads elements from a given data input, storing them in a given big array.
      Parameters:
      dataInput - a data input.
      array - a big array which will be filled with data from dataInput.
      Returns:
      the number of elements actually read from dataInput (it might be less than the array length if dataInput ends).
      Throws:
      IOException

    • loadBytes

      public static long loadBytes​(File file, byte[][] array, long offset, long length) throws IOException
      Loads elements from a file given by a File object, storing them in a given big-array fragment.
      Parameters:
      file - a file.
      array - a big array which will be filled with data from the specified file.
      offset - the index of the first element of array to be filled.
      length - the number of elements of array to be filled.
      Returns:
      the number of elements actually read from the given file (it might be less than length if the file is too short).
      Throws:
      IOException

    • loadBytes

      public static long loadBytes​(CharSequence filename, byte[][] array, long offset, long length) throws IOException
      Loads elements from a file given by a pathname, storing them in a given big-array fragment.
      Parameters:
      filename - a filename.
      array - an array which will be filled with data from the specified file.
      offset - the index of the first element of array to be filled.
      length - the number of elements of array to be filled.
      Returns:
      the number of elements actually read from the given file (it might be less than length if the file is too short).
      Throws:
      IOException

    • loadBytes

      public static long loadBytes​(File file, byte[][] array) throws IOException
      Loads elements from a file given by a File object, storing them in a given big array.
      Parameters:
      file - a file.
      array - a big array which will be filled with data from the specified file.
      Returns:
      the number of elements actually read from the given file (it might be less than the array length if the file is too short).
      Throws:
      IOException

    • loadBytes

      public static long loadBytes​(CharSequence filename, byte[][] array) throws IOException
      Loads elements from a file given by a pathname, storing them in a given big array.
      Parameters:
      filename - a filename.
      array - a big array which will be filled with data from the specified file.
      Returns:
      the number of elements actually read from the given file (it might be less than the array length if the file is too short).
      Throws:
      IOException

    • loadBytesBig

      public static byte[][] loadBytesBig​(File file) throws IOException
      Loads elements from a file given by a File object, storing them in a new big array.

      Note that the length of the returned big array will be computed dividing the specified file size by the number of bytes used to represent each element.

      Parameters:
      file - a file.
      Returns:
      a big array filled with the content of the specified file.
      Throws:
      IOException

    • loadBytesBig

      public static byte[][] loadBytesBig​(CharSequence filename) throws IOException
      Loads elements from a file given by a filename, storing them in a new big array.

      Note that the length of the returned big array will be computed dividing the specified file size by the number of bytes used to represent each element.

      Parameters:
      filename - a filename.
      Returns:
      a big array filled with the content of the specified file.
      Throws:
      IOException

    • storeBytes

      public static void storeBytes​(byte[][] array, long offset, long length, DataOutput dataOutput) throws IOException
      Stores an array fragment to a given data output.
      Parameters:
      array - an array whose elements will be written to dataOutput.
      offset - the index of the first element of array to be written.
      length - the number of elements of array to be written.
      dataOutput - a data output.
      Throws:
      IOException

    • storeBytes

      public static void storeBytes​(byte[][] array, DataOutput dataOutput) throws IOException
      Stores a big array to a given data output.
      Parameters:
      array - a big array whose elements will be written to dataOutput.
      dataOutput - a data output.
      Throws:
      IOException

    • storeBytes

      public static void storeBytes​(byte[][] array, long offset, long length, File file) throws IOException
      Stores a big-array fragment to a file given by a File object.
      Parameters:
      array - a big array whose elements will be written to filename.
      offset - the index of the first element of array to be written.
      length - the number of elements of array to be written.
      file - a file.
      Throws:
      IOException

    • storeBytes

      public static void storeBytes​(byte[][] array, long offset, long length, CharSequence filename) throws IOException
      Stores a big-array fragment to a file given by a pathname.
      Parameters:
      array - a big array whose elements will be written to filename.
      offset - the index of the first element of array to be written.
      length - the number of elements of array to be written.
      filename - a filename.
      Throws:
      IOException

    • storeBytes

      public static void storeBytes​(byte[][] array, File file) throws IOException
      Stores an array to a file given by a File object.
      Parameters:
      array - an array whose elements will be written to filename.
      file - a file.
      Throws:
      IOException

    • storeBytes

      public static void storeBytes​(byte[][] array, CharSequence filename) throws IOException
      Stores a big array to a file given by a pathname.
      Parameters:
      array - a big array whose elements will be written to filename.
      filename - a filename.
      Throws:
      IOException

    • storeBytes

      public static void storeBytes​(ByteIterator i, DataOutput dataOutput) throws IOException
      Stores the element returned by an iterator to a given data output.
      Parameters:
      i - an iterator whose output will be written to dataOutput.
      dataOutput - a filename.
      Throws:
      IOException

    • storeBytes

      public static void storeBytes​(ByteIterator i, File file) throws IOException
      Stores the element returned by an iterator to a file given by a File object.
      Parameters:
      i - an iterator whose output will be written to filename.
      file - a file.
      Throws:
      IOException

    • storeBytes

      public static void storeBytes​(ByteIterator i, CharSequence filename) throws IOException
      Stores the element returned by an iterator to a file given by a pathname.
      Parameters:
      i - an iterator whose output will be written to filename.
      filename - a filename.
      Throws:
      IOException

    • asByteIterator

      public static ByteIterator asByteIterator​(DataInput dataInput)
      Wraps the given data input stream into an iterator.
      Parameters:
      dataInput - a data input.

    • asByteIterator

      public static ByteIterator asByteIterator​(File file) throws IOException
      Wraps a file given by a File object into an iterator.
      Parameters:
      file - a file.
      Throws:
      IOException

    • asByteIterator

      public static ByteIterator asByteIterator​(CharSequence filename) throws IOException
      Wraps a file given by a pathname into an iterator.
      Parameters:
      filename - a filename.
      Throws:
      IOException

    • asByteIterable

      public static ByteIterable asByteIterable​(File file)
      Wraps a file given by a File object into an iterable object.
      Parameters:
      file - a file.

    • asByteIterable

      public static ByteIterable asByteIterable​(CharSequence filename)
      Wraps a file given by a pathname into an iterable object.
      Parameters:
      filename - a filename.

    • loadInts

      public static int loadInts​(DataInput dataInput, int[] array, int offset, int length) throws IOException
      Loads elements from a given data input, storing them in a given array fragment.
      Parameters:
      dataInput - a data input.
      array - an array which will be filled with data from dataInput.
      offset - the index of the first element of array to be filled.
      length - the number of elements of array to be filled.
      Returns:
      the number of elements actually read from dataInput (it might be less than length if dataInput ends).
      Throws:
      IOException

    • loadInts

      public static int loadInts​(DataInput dataInput, int[] array) throws IOException
      Loads elements from a given data input, storing them in a given array.
      Parameters:
      dataInput - a data input.
      array - an array which will be filled with data from dataInput.
      Returns:
      the number of elements actually read from dataInput (it might be less than the array length if dataInput ends).
      Throws:
      IOException

    • loadInts

      public static int loadInts​(File file, int[] array, int offset, int length) throws IOException
      Loads elements from a file given by a File object, storing them in a given array fragment.
      Parameters:
      file - a file.
      array - an array which will be filled with data from the specified file.
      offset - the index of the first element of array to be filled.
      length - the number of elements of array to be filled.
      Returns:
      the number of elements actually read from the given file (it might be less than length if the file is too short).
      Throws:
      IOException

    • loadInts

      public static int loadInts​(CharSequence filename, int[] array, int offset, int length) throws IOException
      Loads elements from a file given by a pathname, storing them in a given array fragment.
      Parameters:
      filename - a filename.
      array - an array which will be filled with data from the specified file.
      offset - the index of the first element of array to be filled.
      length - the number of elements of array to be filled.
      Returns:
      the number of elements actually read from the given file (it might be less than length if the file is too short).
      Throws:
      IOException

    • loadInts

      public static int loadInts​(File file, int[] array) throws IOException
      Loads elements from a file given by a File object, storing them in a given array.
      Parameters:
      file - a file.
      array - an array which will be filled with data from the specified file.
      Returns:
      the number of elements actually read from the given file (it might be less than the array length if the file is too short).
      Throws:
      IOException

    • loadInts

      public static int loadInts​(CharSequence filename, int[] array) throws IOException
      Loads elements from a file given by a pathname, storing them in a given array.
      Parameters:
      filename - a filename.
      array - an array which will be filled with data from the specified file.
      Returns:
      the number of elements actually read from the given file (it might be less than the array length if the file is too short).
      Throws:
      IOException

    • loadInts

      public static int[] loadInts​(File file) throws IOException
      Loads elements from a file given by a File object, storing them in a new array.

      Note that the length of the returned array will be computed dividing the specified file size by the number of bytes used to represent each element.

      Parameters:
      file - a file.
      Returns:
      an array filled with the content of the specified file.
      Throws:
      IOException

    • loadInts

      public static int[] loadInts​(CharSequence filename) throws IOException
      Loads elements from a file given by a filename, storing them in a new array.

      Note that the length of the returned array will be computed dividing the specified file size by the number of bytes used to represent each element.

      Parameters:
      filename - a filename.
      Returns:
      an array filled with the content of the specified file.
      Throws:
      IOException

    • storeInts

      public static void storeInts​(int[] array, int offset, int length, DataOutput dataOutput) throws IOException
      Stores an array fragment to a given data output.
      Parameters:
      array - an array whose elements will be written to dataOutput.
      offset - the index of the first element of array to be written.
      length - the number of elements of array to be written.
      dataOutput - a data output.
      Throws:
      IOException

    • storeInts

      public static void storeInts​(int[] array, DataOutput dataOutput) throws IOException
      Stores an array to a given data output.
      Parameters:
      array - an array whose elements will be written to dataOutput.
      dataOutput - a data output.
      Throws:
      IOException

    • storeInts

      public static void storeInts​(int[] array, int offset, int length, File file) throws IOException
      Stores an array fragment to a file given by a File object.
      Parameters:
      array - an array whose elements will be written to filename.
      offset - the index of the first element of array to be written.
      length - the number of elements of array to be written.
      file - a file.
      Throws:
      IOException

    • storeInts

      public static void storeInts​(int[] array, int offset, int length, CharSequence filename) throws IOException
      Stores an array fragment to a file given by a pathname.
      Parameters:
      array - an array whose elements will be written to filename.
      offset - the index of the first element of array to be written.
      length - the number of elements of array to be written.
      filename - a filename.
      Throws:
      IOException

    • storeInts

      public static void storeInts​(int[] array, File file) throws IOException
      Stores an array to a file given by a File object.
      Parameters:
      array - an array whose elements will be written to filename.
      file - a file.
      Throws:
      IOException

    • storeInts

      public static void storeInts​(int[] array, CharSequence filename) throws IOException
      Stores an array to a file given by a pathname.
      Parameters:
      array - an array whose elements will be written to filename.
      filename - a filename.
      Throws:
      IOException

    • loadInts

      public static long loadInts​(DataInput dataInput, int[][] array, long offset, long length) throws IOException
      Loads elements from a given data input, storing them in a given big-array fragment.
      Parameters:
      dataInput - a data input.
      array - a big array which will be filled with data from dataInput.
      offset - the index of the first element of bigArray to be filled.
      length - the number of elements of bigArray to be filled.
      Returns:
      the number of elements actually read from dataInput (it might be less than length if dataInput ends).
      Throws:
      IOException

    • loadInts

      public static long loadInts​(DataInput dataInput, int[][] array) throws IOException
      Loads elements from a given data input, storing them in a given big array.
      Parameters:
      dataInput - a data input.
      array - a big array which will be filled with data from dataInput.
      Returns:
      the number of elements actually read from dataInput (it might be less than the array length if dataInput ends).
      Throws:
      IOException

    • loadInts

      public static long loadInts​(File file, int[][] array, long offset, long length) throws IOException
      Loads elements from a file given by a File object, storing them in a given big-array fragment.
      Parameters:
      file - a file.
      array - a big array which will be filled with data from the specified file.
      offset - the index of the first element of array to be filled.
      length - the number of elements of array to be filled.
      Returns:
      the number of elements actually read from the given file (it might be less than length if the file is too short).
      Throws:
      IOException

    • loadInts

      public static long loadInts​(CharSequence filename, int[][] array, long offset, long length) throws IOException
      Loads elements from a file given by a pathname, storing them in a given big-array fragment.
      Parameters:
      filename - a filename.
      array - an array which will be filled with data from the specified file.
      offset - the index of the first element of array to be filled.
      length - the number of elements of array to be filled.
      Returns:
      the number of elements actually read from the given file (it might be less than length if the file is too short).
      Throws:
      IOException

    • loadInts

      public static long loadInts​(File file, int[][] array) throws IOException
      Loads elements from a file given by a File object, storing them in a given big array.
      Parameters:
      file - a file.
      array - a big array which will be filled with data from the specified file.
      Returns:
      the number of elements actually read from the given file (it might be less than the array length if the file is too short).
      Throws:
      IOException

    • loadInts

      public static long loadInts​(CharSequence filename, int[][] array) throws IOException
      Loads elements from a file given by a pathname, storing them in a given big array.
      Parameters:
      filename - a filename.
      array - a big array which will be filled with data from the specified file.
      Returns:
      the number of elements actually read from the given file (it might be less than the array length if the file is too short).
      Throws:
      IOException

    • loadIntsBig

      public static int[][] loadIntsBig​(File file) throws IOException
      Loads elements from a file given by a File object, storing them in a new big array.

      Note that the length of the returned big array will be computed dividing the specified file size by the number of bytes used to represent each element.

      Parameters:
      file - a file.
      Returns:
      a big array filled with the content of the specified file.
      Throws:
      IOException

    • loadIntsBig

      public static int[][] loadIntsBig​(CharSequence filename) throws IOException
      Loads elements from a file given by a filename, storing them in a new big array.

      Note that the length of the returned big array will be computed dividing the specified file size by the number of bytes used to represent each element.

      Parameters:
      filename - a filename.
      Returns:
      a big array filled with the content of the specified file.
      Throws:
      IOException

    • storeInts

      public static void storeInts​(int[][] array, long offset, long length, DataOutput dataOutput) throws IOException
      Stores an array fragment to a given data output.
      Parameters:
      array - an array whose elements will be written to dataOutput.
      offset - the index of the first element of array to be written.
      length - the number of elements of array to be written.
      dataOutput - a data output.
      Throws:
      IOException

    • storeInts

      public static void storeInts​(int[][] array, DataOutput dataOutput) throws IOException
      Stores a big array to a given data output.
      Parameters:
      array - a big array whose elements will be written to dataOutput.
      dataOutput - a data output.
      Throws:
      IOException

    • storeInts

      public static void storeInts​(int[][] array, long offset, long length, File file) throws IOException
      Stores a big-array fragment to a file given by a File object.
      Parameters:
      array - a big array whose elements will be written to filename.
      offset - the index of the first element of array to be written.
      length - the number of elements of array to be written.
      file - a file.
      Throws:
      IOException

    • storeInts

      public static void storeInts​(int[][] array, long offset, long length, CharSequence filename) throws IOException
      Stores a big-array fragment to a file given by a pathname.
      Parameters:
      array - a big array whose elements will be written to filename.
      offset - the index of the first element of array to be written.
      length - the number of elements of array to be written.
      filename - a filename.
      Throws:
      IOException

    • storeInts

      public static void storeInts​(int[][] array, File file) throws IOException
      Stores an array to a file given by a File object.
      Parameters:
      array - an array whose elements will be written to filename.
      file - a file.
      Throws:
      IOException

    • storeInts

      public static void storeInts​(int[][] array, CharSequence filename) throws IOException
      Stores a big array to a file given by a pathname.
      Parameters:
      array - a big array whose elements will be written to filename.
      filename - a filename.
      Throws:
      IOException

    • storeInts

      public static void storeInts​(IntIterator i, DataOutput dataOutput) throws IOException
      Stores the element returned by an iterator to a given data output.
      Parameters:
      i - an iterator whose output will be written to dataOutput.
      dataOutput - a filename.
      Throws:
      IOException

    • storeInts

      public static void storeInts​(IntIterator i, File file) throws IOException
      Stores the element returned by an iterator to a file given by a File object.
      Parameters:
      i - an iterator whose output will be written to filename.
      file - a file.
      Throws:
      IOException

    • storeInts

      public static void storeInts​(IntIterator i, CharSequence filename) throws IOException
      Stores the element returned by an iterator to a file given by a pathname.
      Parameters:
      i - an iterator whose output will be written to filename.
      filename - a filename.
      Throws:
      IOException

    • asIntIterator

      public static IntIterator asIntIterator​(DataInput dataInput)
      Wraps the given data input stream into an iterator.
      Parameters:
      dataInput - a data input.

    • asIntIterator

      public static IntIterator asIntIterator​(File file) throws IOException
      Wraps a file given by a File object into an iterator.
      Parameters:
      file - a file.
      Throws:
      IOException

    • asIntIterator

      public static IntIterator asIntIterator​(CharSequence filename) throws IOException
      Wraps a file given by a pathname into an iterator.
      Parameters:
      filename - a filename.
      Throws:
      IOException

    • asIntIterable

      public static IntIterable asIntIterable​(File file)
      Wraps a file given by a File object into an iterable object.
      Parameters:
      file - a file.

    • asIntIterable

      public static IntIterable asIntIterable​(CharSequence filename)
      Wraps a file given by a pathname into an iterable object.
      Parameters:
      filename - a filename.

    • loadLongs

      public static int loadLongs​(DataInput dataInput, long[] array, int offset, int length) throws IOException
      Loads elements from a given data input, storing them in a given array fragment.
      Parameters:
      dataInput - a data input.
      array - an array which will be filled with data from dataInput.
      offset - the index of the first element of array to be filled.
      length - the number of elements of array to be filled.
      Returns:
      the number of elements actually read from dataInput (it might be less than length if dataInput ends).
      Throws:
      IOException

    • loadLongs

      public static int loadLongs​(DataInput dataInput, long[] array) throws IOException
      Loads elements from a given data input, storing them in a given array.
      Parameters:
      dataInput - a data input.
      array - an array which will be filled with data from dataInput.
      Returns:
      the number of elements actually read from dataInput (it might be less than the array length if dataInput ends).
      Throws:
      IOException

    • loadLongs

      public static int loadLongs​(File file, long[] array, int offset, int length) throws IOException
      Loads elements from a file given by a File object, storing them in a given array fragment.
      Parameters:
      file - a file.
      array - an array which will be filled with data from the specified file.
      offset - the index of the first element of array to be filled.
      length - the number of elements of array to be filled.
      Returns:
      the number of elements actually read from the given file (it might be less than length if the file is too short).
      Throws:
      IOException

    • loadLongs

      public static int loadLongs​(CharSequence filename, long[] array, int offset, int length) throws IOException
      Loads elements from a file given by a pathname, storing them in a given array fragment.
      Parameters:
      filename - a filename.
      array - an array which will be filled with data from the specified file.
      offset - the index of the first element of array to be filled.
      length - the number of elements of array to be filled.
      Returns:
      the number of elements actually read from the given file (it might be less than length if the file is too short).
      Throws:
      IOException

    • loadLongs

      public static int loadLongs​(File file, long[] array) throws IOException
      Loads elements from a file given by a File object, storing them in a given array.
      Parameters:
      file - a file.
      array - an array which will be filled with data from the specified file.
      Returns:
      the number of elements actually read from the given file (it might be less than the array length if the file is too short).
      Throws:
      IOException

    • loadLongs

      public static int loadLongs​(CharSequence filename, long[] array) throws IOException
      Loads elements from a file given by a pathname, storing them in a given array.
      Parameters:
      filename - a filename.
      array - an array which will be filled with data from the specified file.
      Returns:
      the number of elements actually read from the given file (it might be less than the array length if the file is too short).
      Throws:
      IOException

    • loadLongs

      public static long[] loadLongs​(File file) throws IOException
      Loads elements from a file given by a File object, storing them in a new array.

      Note that the length of the returned array will be computed dividing the specified file size by the number of bytes used to represent each element.

      Parameters:
      file - a file.
      Returns:
      an array filled with the content of the specified file.
      Throws:
      IOException

    • loadLongs

      public static long[] loadLongs​(CharSequence filename) throws IOException
      Loads elements from a file given by a filename, storing them in a new array.

      Note that the length of the returned array will be computed dividing the specified file size by the number of bytes used to represent each element.

      Parameters:
      filename - a filename.
      Returns:
      an array filled with the content of the specified file.
      Throws:
      IOException

    • storeLongs

      public static void storeLongs​(long[] array, int offset, int length, DataOutput dataOutput) throws IOException
      Stores an array fragment to a given data output.
      Parameters:
      array - an array whose elements will be written to dataOutput.
      offset - the index of the first element of array to be written.
      length - the number of elements of array to be written.
      dataOutput - a data output.
      Throws:
      IOException

    • storeLongs

      public static void storeLongs​(long[] array, DataOutput dataOutput) throws IOException
      Stores an array to a given data output.
      Parameters:
      array - an array whose elements will be written to dataOutput.
      dataOutput - a data output.
      Throws:
      IOException

    • storeLongs

      public static void storeLongs​(long[] array, int offset, int length, File file) throws IOException
      Stores an array fragment to a file given by a File object.
      Parameters:
      array - an array whose elements will be written to filename.
      offset - the index of the first element of array to be written.
      length - the number of elements of array to be written.
      file - a file.
      Throws:
      IOException

    • storeLongs

      public static void storeLongs​(long[] array, int offset, int length, CharSequence filename) throws IOException
      Stores an array fragment to a file given by a pathname.
      Parameters:
      array - an array whose elements will be written to filename.
      offset - the index of the first element of array to be written.
      length - the number of elements of array to be written.
      filename - a filename.
      Throws:
      IOException

    • storeLongs

      public static void storeLongs​(long[] array, File file) throws IOException
      Stores an array to a file given by a File object.
      Parameters:
      array - an array whose elements will be written to filename.
      file - a file.
      Throws:
      IOException

    • storeLongs

      public static void storeLongs​(long[] array, CharSequence filename) throws IOException
      Stores an array to a file given by a pathname.
      Parameters:
      array - an array whose elements will be written to filename.
      filename - a filename.
      Throws:
      IOException

    • loadLongs

      public static long loadLongs​(DataInput dataInput, long[][] array, long offset, long length) throws IOException
      Loads elements from a given data input, storing them in a given big-array fragment.
      Parameters:
      dataInput - a data input.
      array - a big array which will be filled with data from dataInput.
      offset - the index of the first element of bigArray to be filled.
      length - the number of elements of bigArray to be filled.
      Returns:
      the number of elements actually read from dataInput (it might be less than length if dataInput ends).
      Throws:
      IOException

    • loadLongs

      public static long loadLongs​(DataInput dataInput, long[][] array) throws IOException
      Loads elements from a given data input, storing them in a given big array.
      Parameters:
      dataInput - a data input.
      array - a big array which will be filled with data from dataInput.
      Returns:
      the number of elements actually read from dataInput (it might be less than the array length if dataInput ends).
      Throws:
      IOException

    • loadLongs

      public static long loadLongs​(File file, long[][] array, long offset, long length) throws IOException
      Loads elements from a file given by a File object, storing them in a given big-array fragment.
      Parameters:
      file - a file.
      array - a big array which will be filled with data from the specified file.
      offset - the index of the first element of array to be filled.
      length - the number of elements of array to be filled.
      Returns:
      the number of elements actually read from the given file (it might be less than length if the file is too short).
      Throws:
      IOException

    • loadLongs

      public static long loadLongs​(CharSequence filename, long[][] array, long offset, long length) throws IOException
      Loads elements from a file given by a pathname, storing them in a given big-array fragment.
      Parameters:
      filename - a filename.
      array - an array which will be filled with data from the specified file.
      offset - the index of the first element of array to be filled.
      length - the number of elements of array to be filled.
      Returns:
      the number of elements actually read from the given file (it might be less than length if the file is too short).
      Throws:
      IOException

    • loadLongs

      public static long loadLongs​(File file, long[][] array) throws IOException
      Loads elements from a file given by a File object, storing them in a given big array.
      Parameters:
      file - a file.
      array - a big array which will be filled with data from the specified file.
      Returns:
      the number of elements actually read from the given file (it might be less than the array length if the file is too short).
      Throws:
      IOException

    • loadLongs

      public static long loadLongs​(CharSequence filename, long[][] array) throws IOException
      Loads elements from a file given by a pathname, storing them in a given big array.
      Parameters:
      filename - a filename.
      array - a big array which will be filled with data from the specified file.
      Returns:
      the number of elements actually read from the given file (it might be less than the array length if the file is too short).
      Throws:
      IOException

    • loadLongsBig

      public static long[][] loadLongsBig​(File file) throws IOException
      Loads elements from a file given by a File object, storing them in a new big array.

      Note that the length of the returned big array will be computed dividing the specified file size by the number of bytes used to represent each element.

      Parameters:
      file - a file.
      Returns:
      a big array filled with the content of the specified file.
      Throws:
      IOException

    • loadLongsBig

      public static long[][] loadLongsBig​(CharSequence filename) throws IOException
      Loads elements from a file given by a filename, storing them in a new big array.

      Note that the length of the returned big array will be computed dividing the specified file size by the number of bytes used to represent each element.

      Parameters:
      filename - a filename.
      Returns:
      a big array filled with the content of the specified file.
      Throws:
      IOException

    • storeLongs

      public static void storeLongs​(long[][] array, long offset, long length, DataOutput dataOutput) throws IOException
      Stores an array fragment to a given data output.
      Parameters:
      array - an array whose elements will be written to dataOutput.
      offset - the index of the first element of array to be written.
      length - the number of elements of array to be written.
      dataOutput - a data output.
      Throws:
      IOException

    • storeLongs

      public static void storeLongs​(long[][] array, DataOutput dataOutput) throws IOException
      Stores a big array to a given data output.
      Parameters:
      array - a big array whose elements will be written to dataOutput.
      dataOutput - a data output.
      Throws:
      IOException

    • storeLongs

      public static void storeLongs​(long[][] array, long offset, long length, File file) throws IOException
      Stores a big-array fragment to a file given by a File object.
      Parameters:
      array - a big array whose elements will be written to filename.
      offset - the index of the first element of array to be written.
      length - the number of elements of array to be written.
      file - a file.
      Throws:
      IOException

    • storeLongs

      public static void storeLongs​(long[][] array, long offset, long length, CharSequence filename) throws IOException
      Stores a big-array fragment to a file given by a pathname.
      Parameters:
      array - a big array whose elements will be written to filename.
      offset - the index of the first element of array to be written.
      length - the number of elements of array to be written.
      filename - a filename.
      Throws:
      IOException

    • storeLongs

      public static void storeLongs​(long[][] array, File file) throws IOException
      Stores an array to a file given by a File object.
      Parameters:
      array - an array whose elements will be written to filename.
      file - a file.
      Throws:
      IOException

    • storeLongs

      public static void storeLongs​(long[][] array, CharSequence filename) throws IOException
      Stores a big array to a file given by a pathname.
      Parameters:
      array - a big array whose elements will be written to filename.
      filename - a filename.
      Throws:
      IOException

    • storeLongs

      public static void storeLongs​(LongIterator i, DataOutput dataOutput) throws IOException
      Stores the element returned by an iterator to a given data output.
      Parameters:
      i - an iterator whose output will be written to dataOutput.
      dataOutput - a filename.
      Throws:
      IOException

    • storeLongs

      public static void storeLongs​(LongIterator i, File file) throws IOException
      Stores the element returned by an iterator to a file given by a File object.
      Parameters:
      i - an iterator whose output will be written to filename.
      file - a file.
      Throws:
      IOException

    • storeLongs

      public static void storeLongs​(LongIterator i, CharSequence filename) throws IOException
      Stores the element returned by an iterator to a file given by a pathname.
      Parameters:
      i - an iterator whose output will be written to filename.
      filename - a filename.
      Throws:
      IOException

    • asLongIterator

      public static LongIterator asLongIterator​(DataInput dataInput)
      Wraps the given data input stream into an iterator.
      Parameters:
      dataInput - a data input.

    • asLongIterator

      public static LongIterator asLongIterator​(File file) throws IOException
      Wraps a file given by a File object into an iterator.
      Parameters:
      file - a file.
      Throws:
      IOException

    • asLongIterator

      public static LongIterator asLongIterator​(CharSequence filename) throws IOException
      Wraps a file given by a pathname into an iterator.
      Parameters:
      filename - a filename.
      Throws:
      IOException

    • asLongIterable

      public static LongIterable asLongIterable​(File file)
      Wraps a file given by a File object into an iterable object.
      Parameters:
      file - a file.

    • asLongIterable

      public static LongIterable asLongIterable​(CharSequence filename)
      Wraps a file given by a pathname into an iterable object.
      Parameters:
      filename - a filename.

    • loadDoubles

      public static int loadDoubles​(DataInput dataInput, double[] array, int offset, int length) throws IOException
      Loads elements from a given data input, storing them in a given array fragment.
      Parameters:
      dataInput - a data input.
      array - an array which will be filled with data from dataInput.
      offset - the index of the first element of array to be filled.
      length - the number of elements of array to be filled.
      Returns:
      the number of elements actually read from dataInput (it might be less than length if dataInput ends).
      Throws:
      IOException

    • loadDoubles

      public static int loadDoubles​(DataInput dataInput, double[] array) throws IOException
      Loads elements from a given data input, storing them in a given array.
      Parameters:
      dataInput - a data input.
      array - an array which will be filled with data from dataInput.
      Returns:
      the number of elements actually read from dataInput (it might be less than the array length if dataInput ends).
      Throws:
      IOException

    • loadDoubles

      public static int loadDoubles​(File file, double[] array, int offset, int length) throws IOException
      Loads elements from a file given by a File object, storing them in a given array fragment.
      Parameters:
      file - a file.
      array - an array which will be filled with data from the specified file.
      offset - the index of the first element of array to be filled.
      length - the number of elements of array to be filled.
      Returns:
      the number of elements actually read from the given file (it might be less than length if the file is too short).
      Throws:
      IOException

    • loadDoubles

      public static int loadDoubles​(CharSequence filename, double[] array, int offset, int length) throws IOException
      Loads elements from a file given by a pathname, storing them in a given array fragment.
      Parameters:
      filename - a filename.
      array - an array which will be filled with data from the specified file.
      offset - the index of the first element of array to be filled.
      length - the number of elements of array to be filled.
      Returns:
      the number of elements actually read from the given file (it might be less than length if the file is too short).
      Throws:
      IOException

    • loadDoubles

      public static int loadDoubles​(File file, double[] array) throws IOException
      Loads elements from a file given by a File object, storing them in a given array.
      Parameters:
      file - a file.
      array - an array which will be filled with data from the specified file.
      Returns:
      the number of elements actually read from the given file (it might be less than the array length if the file is too short).
      Throws:
      IOException

    • loadDoubles

      public static int loadDoubles​(CharSequence filename, double[] array) throws IOException
      Loads elements from a file given by a pathname, storing them in a given array.
      Parameters:
      filename - a filename.
      array - an array which will be filled with data from the specified file.
      Returns:
      the number of elements actually read from the given file (it might be less than the array length if the file is too short).
      Throws:
      IOException

    • loadDoubles

      public static double[] loadDoubles​(File file) throws IOException
      Loads elements from a file given by a File object, storing them in a new array.

      Note that the length of the returned array will be computed dividing the specified file size by the number of bytes used to represent each element.

      Parameters:
      file - a file.
      Returns:
      an array filled with the content of the specified file.
      Throws:
      IOException

    • loadDoubles

      public static double[] loadDoubles​(CharSequence filename) throws IOException
      Loads elements from a file given by a filename, storing them in a new array.

      Note that the length of the returned array will be computed dividing the specified file size by the number of bytes used to represent each element.

      Parameters:
      filename - a filename.
      Returns:
      an array filled with the content of the specified file.
      Throws:
      IOException

    • storeDoubles

      public static void storeDoubles​(double[] array, int offset, int length, DataOutput dataOutput) throws IOException
      Stores an array fragment to a given data output.
      Parameters:
      array - an array whose elements will be written to dataOutput.
      offset - the index of the first element of array to be written.
      length - the number of elements of array to be written.
      dataOutput - a data output.
      Throws:
      IOException

    • storeDoubles

      public static void storeDoubles​(double[] array, DataOutput dataOutput) throws IOException
      Stores an array to a given data output.
      Parameters:
      array - an array whose elements will be written to dataOutput.
      dataOutput - a data output.
      Throws:
      IOException

    • storeDoubles

      public static void storeDoubles​(double[] array, int offset, int length, File file) throws IOException
      Stores an array fragment to a file given by a File object.
      Parameters:
      array - an array whose elements will be written to filename.
      offset - the index of the first element of array to be written.
      length - the number of elements of array to be written.
      file - a file.
      Throws:
      IOException

    • storeDoubles

      public static void storeDoubles​(double[] array, int offset, int length, CharSequence filename) throws IOException
      Stores an array fragment to a file given by a pathname.
      Parameters:
      array - an array whose elements will be written to filename.
      offset - the index of the first element of array to be written.
      length - the number of elements of array to be written.
      filename - a filename.
      Throws:
      IOException

    • storeDoubles

      public static void storeDoubles​(double[] array, File file) throws IOException
      Stores an array to a file given by a File object.
      Parameters:
      array - an array whose elements will be written to filename.
      file - a file.
      Throws:
      IOException

    • storeDoubles

      public static void storeDoubles​(double[] array, CharSequence filename) throws IOException
      Stores an array to a file given by a pathname.
      Parameters:
      array - an array whose elements will be written to filename.
      filename - a filename.
      Throws:
      IOException

    • loadDoubles

      public static long loadDoubles​(DataInput dataInput, double[][] array, long offset, long length) throws IOException
      Loads elements from a given data input, storing them in a given big-array fragment.
      Parameters:
      dataInput - a data input.
      array - a big array which will be filled with data from dataInput.
      offset - the index of the first element of bigArray to be filled.
      length - the number of elements of bigArray to be filled.
      Returns:
      the number of elements actually read from dataInput (it might be less than length if dataInput ends).
      Throws:
      IOException

    • loadDoubles

      public static long loadDoubles​(DataInput dataInput, double[][] array) throws IOException
      Loads elements from a given data input, storing them in a given big array.
      Parameters:
      dataInput - a data input.
      array - a big array which will be filled with data from dataInput.
      Returns:
      the number of elements actually read from dataInput (it might be less than the array length if dataInput ends).
      Throws:
      IOException

    • loadDoubles

      public static long loadDoubles​(File file, double[][] array, long offset, long length) throws IOException
      Loads elements from a file given by a File object, storing them in a given big-array fragment.
      Parameters:
      file - a file.
      array - a big array which will be filled with data from the specified file.
      offset - the index of the first element of array to be filled.
      length - the number of elements of array to be filled.
      Returns:
      the number of elements actually read from the given file (it might be less than length if the file is too short).
      Throws:
      IOException

    • loadDoubles

      public static long loadDoubles​(CharSequence filename, double[][] array, long offset, long length) throws IOException
      Loads elements from a file given by a pathname, storing them in a given big-array fragment.
      Parameters:
      filename - a filename.
      array - an array which will be filled with data from the specified file.
      offset - the index of the first element of array to be filled.
      length - the number of elements of array to be filled.
      Returns:
      the number of elements actually read from the given file (it might be less than length if the file is too short).
      Throws:
      IOException

    • loadDoubles

      public static long loadDoubles​(File file, double[][] array) throws IOException
      Loads elements from a file given by a File object, storing them in a given big array.
      Parameters:
      file - a file.
      array - a big array which will be filled with data from the specified file.
      Returns:
      the number of elements actually read from the given file (it might be less than the array length if the file is too short).
      Throws:
      IOException

    • loadDoubles

      public static long loadDoubles​(CharSequence filename, double[][] array) throws IOException
      Loads elements from a file given by a pathname, storing them in a given big array.
      Parameters:
      filename - a filename.
      array - a big array which will be filled with data from the specified file.
      Returns:
      the number of elements actually read from the given file (it might be less than the array length if the file is too short).
      Throws:
      IOException

    • loadDoublesBig

      public static double[][] loadDoublesBig​(File file) throws IOException
      Loads elements from a file given by a File object, storing them in a new big array.

      Note that the length of the returned big array will be computed dividing the specified file size by the number of bytes used to represent each element.

      Parameters:
      file - a file.
      Returns:
      a big array filled with the content of the specified file.
      Throws:
      IOException

    • loadDoublesBig

      public static double[][] loadDoublesBig​(CharSequence filename) throws IOException
      Loads elements from a file given by a filename, storing them in a new big array.

      Note that the length of the returned big array will be computed dividing the specified file size by the number of bytes used to represent each element.

      Parameters:
      filename - a filename.
      Returns:
      a big array filled with the content of the specified file.
      Throws:
      IOException

    • storeDoubles

      public static void storeDoubles​(double[][] array, long offset, long length, DataOutput dataOutput) throws IOException
      Stores an array fragment to a given data output.
      Parameters:
      array - an array whose elements will be written to dataOutput.
      offset - the index of the first element of array to be written.
      length - the number of elements of array to be written.
      dataOutput - a data output.
      Throws:
      IOException

    • storeDoubles

      public static void storeDoubles​(double[][] array, DataOutput dataOutput) throws IOException
      Stores a big array to a given data output.
      Parameters:
      array - a big array whose elements will be written to dataOutput.
      dataOutput - a data output.
      Throws:
      IOException

    • storeDoubles

      public static void storeDoubles​(double[][] array, long offset, long length, File file) throws IOException
      Stores a big-array fragment to a file given by a File object.
      Parameters:
      array - a big array whose elements will be written to filename.
      offset - the index of the first element of array to be written.
      length - the number of elements of array to be written.
      file - a file.
      Throws:
      IOException

    • storeDoubles

      public static void storeDoubles​(double[][] array, long offset, long length, CharSequence filename) throws IOException
      Stores a big-array fragment to a file given by a pathname.
      Parameters:
      array - a big array whose elements will be written to filename.
      offset - the index of the first element of array to be written.
      length - the number of elements of array to be written.
      filename - a filename.
      Throws:
      IOException

    • storeDoubles

      public static void storeDoubles​(double[][] array, File file) throws IOException
      Stores an array to a file given by a File object.
      Parameters:
      array - an array whose elements will be written to filename.
      file - a file.
      Throws:
      IOException

    • storeDoubles

      public static void storeDoubles​(double[][] array, CharSequence filename) throws IOException
      Stores a big array to a file given by a pathname.
      Parameters:
      array - a big array whose elements will be written to filename.
      filename - a filename.
      Throws:
      IOException

    • storeDoubles

      public static void storeDoubles​(DoubleIterator i, DataOutput dataOutput) throws IOException
      Stores the element returned by an iterator to a given data output.
      Parameters:
      i - an iterator whose output will be written to dataOutput.
      dataOutput - a filename.
      Throws:
      IOException

    • storeDoubles

      public static void storeDoubles​(DoubleIterator i, File file) throws IOException
      Stores the element returned by an iterator to a file given by a File object.
      Parameters:
      i - an iterator whose output will be written to filename.
      file - a file.
      Throws:
      IOException

    • storeDoubles

      public static void storeDoubles​(DoubleIterator i, CharSequence filename) throws IOException
      Stores the element returned by an iterator to a file given by a pathname.
      Parameters:
      i - an iterator whose output will be written to filename.
      filename - a filename.
      Throws:
      IOException

    • asDoubleIterator

      public static DoubleIterator asDoubleIterator​(DataInput dataInput)
      Wraps the given data input stream into an iterator.
      Parameters:
      dataInput - a data input.

    • asDoubleIterator

      public static DoubleIterator asDoubleIterator​(File file) throws IOException
      Wraps a file given by a File object into an iterator.
      Parameters:
      file - a file.
      Throws:
      IOException

    • asDoubleIterator

      public static DoubleIterator asDoubleIterator​(CharSequence filename) throws IOException
      Wraps a file given by a pathname into an iterator.
      Parameters:
      filename - a filename.
      Throws:
      IOException

    • asDoubleIterable

      public static DoubleIterable asDoubleIterable​(File file)
      Wraps a file given by a File object into an iterable object.
      Parameters:
      file - a file.

    • asDoubleIterable

      public static DoubleIterable asDoubleIterable​(CharSequence filename)
      Wraps a file given by a pathname into an iterable object.
      Parameters:
      filename - a filename.

    • loadBooleans

      public static int loadBooleans​(DataInput dataInput, boolean[] array, int offset, int length) throws IOException
      Loads elements from a given data input, storing them in a given array fragment.
      Parameters:
      dataInput - a data input.
      array - an array which will be filled with data from dataInput.
      offset - the index of the first element of array to be filled.
      length - the number of elements of array to be filled.
      Returns:
      the number of elements actually read from dataInput (it might be less than length if dataInput ends).
      Throws:
      IOException

    • loadBooleans

      public static int loadBooleans​(DataInput dataInput, boolean[] array) throws IOException
      Loads elements from a given data input, storing them in a given array.
      Parameters:
      dataInput - a data input.
      array - an array which will be filled with data from dataInput.
      Returns:
      the number of elements actually read from dataInput (it might be less than the array length if dataInput ends).
      Throws:
      IOException

    • loadBooleans

      public static int loadBooleans​(File file, boolean[] array, int offset, int length) throws IOException
      Loads elements from a file given by a File object, storing them in a given array fragment.
      Parameters:
      file - a file.
      array - an array which will be filled with data from the specified file.
      offset - the index of the first element of array to be filled.
      length - the number of elements of array to be filled.
      Returns:
      the number of elements actually read from the given file (it might be less than length if the file is too short).
      Throws:
      IOException

    • loadBooleans

      public static int loadBooleans​(CharSequence filename, boolean[] array, int offset, int length) throws IOException
      Loads elements from a file given by a pathname, storing them in a given array fragment.
      Parameters:
      filename - a filename.
      array - an array which will be filled with data from the specified file.
      offset - the index of the first element of array to be filled.
      length - the number of elements of array to be filled.
      Returns:
      the number of elements actually read from the given file (it might be less than length if the file is too short).
      Throws:
      IOException

    • loadBooleans

      public static int loadBooleans​(File file, boolean[] array) throws IOException
      Loads elements from a file given by a File object, storing them in a given array.
      Parameters:
      file - a file.
      array - an array which will be filled with data from the specified file.
      Returns:
      the number of elements actually read from the given file (it might be less than the array length if the file is too short).
      Throws:
      IOException

    • loadBooleans

      public static int loadBooleans​(CharSequence filename, boolean[] array) throws IOException
      Loads elements from a file given by a pathname, storing them in a given array.
      Parameters:
      filename - a filename.
      array - an array which will be filled with data from the specified file.
      Returns:
      the number of elements actually read from the given file (it might be less than the array length if the file is too short).
      Throws:
      IOException

    • loadBooleans

      public static boolean[] loadBooleans​(File file) throws IOException
      Loads elements from a file given by a File object, storing them in a new array.

      Note that the length of the returned array will be computed dividing the specified file size by the number of bytes used to represent each element.

      Parameters:
      file - a file.
      Returns:
      an array filled with the content of the specified file.
      Throws:
      IOException

    • loadBooleans

      public static boolean[] loadBooleans​(CharSequence filename) throws IOException
      Loads elements from a file given by a filename, storing them in a new array.

      Note that the length of the returned array will be computed dividing the specified file size by the number of bytes used to represent each element.

      Parameters:
      filename - a filename.
      Returns:
      an array filled with the content of the specified file.
      Throws:
      IOException

    • storeBooleans

      public static void storeBooleans​(boolean[] array, int offset, int length, DataOutput dataOutput) throws IOException
      Stores an array fragment to a given data output.
      Parameters:
      array - an array whose elements will be written to dataOutput.
      offset - the index of the first element of array to be written.
      length - the number of elements of array to be written.
      dataOutput - a data output.
      Throws:
      IOException

    • storeBooleans

      public static void storeBooleans​(boolean[] array, DataOutput dataOutput) throws IOException
      Stores an array to a given data output.
      Parameters:
      array - an array whose elements will be written to dataOutput.
      dataOutput - a data output.
      Throws:
      IOException

    • storeBooleans

      public static void storeBooleans​(boolean[] array, int offset, int length, File file) throws IOException
      Stores an array fragment to a file given by a File object.
      Parameters:
      array - an array whose elements will be written to filename.
      offset - the index of the first element of array to be written.
      length - the number of elements of array to be written.
      file - a file.
      Throws:
      IOException

    • storeBooleans

      public static void storeBooleans​(boolean[] array, int offset, int length, CharSequence filename) throws IOException
      Stores an array fragment to a file given by a pathname.
      Parameters:
      array - an array whose elements will be written to filename.
      offset - the index of the first element of array to be written.
      length - the number of elements of array to be written.
      filename - a filename.
      Throws:
      IOException

    • storeBooleans

      public static void storeBooleans​(boolean[] array, File file) throws IOException
      Stores an array to a file given by a File object.
      Parameters:
      array - an array whose elements will be written to filename.
      file - a file.
      Throws:
      IOException

    • storeBooleans

      public static void storeBooleans​(boolean[] array, CharSequence filename) throws IOException
      Stores an array to a file given by a pathname.
      Parameters:
      array - an array whose elements will be written to filename.
      filename - a filename.
      Throws:
      IOException

    • loadBooleans

      public static long loadBooleans​(DataInput dataInput, boolean[][] array, long offset, long length) throws IOException
      Loads elements from a given data input, storing them in a given big-array fragment.
      Parameters:
      dataInput - a data input.
      array - a big array which will be filled with data from dataInput.
      offset - the index of the first element of bigArray to be filled.
      length - the number of elements of bigArray to be filled.
      Returns:
      the number of elements actually read from dataInput (it might be less than length if dataInput ends).
      Throws:
      IOException

    • loadBooleans

      public static long loadBooleans​(DataInput dataInput, boolean[][] array) throws IOException
      Loads elements from a given data input, storing them in a given big array.
      Parameters:
      dataInput - a data input.
      array - a big array which will be filled with data from dataInput.
      Returns:
      the number of elements actually read from dataInput (it might be less than the array length if dataInput ends).
      Throws:
      IOException

    • loadBooleans

      public static long loadBooleans​(File file, boolean[][] array, long offset, long length) throws IOException
      Loads elements from a file given by a File object, storing them in a given big-array fragment.
      Parameters:
      file - a file.
      array - a big array which will be filled with data from the specified file.
      offset - the index of the first element of array to be filled.
      length - the number of elements of array to be filled.
      Returns:
      the number of elements actually read from the given file (it might be less than length if the file is too short).
      Throws:
      IOException

    • loadBooleans

      public static long loadBooleans​(CharSequence filename, boolean[][] array, long offset, long length) throws IOException
      Loads elements from a file given by a pathname, storing them in a given big-array fragment.
      Parameters:
      filename - a filename.
      array - an array which will be filled with data from the specified file.
      offset - the index of the first element of array to be filled.
      length - the number of elements of array to be filled.
      Returns:
      the number of elements actually read from the given file (it might be less than length if the file is too short).
      Throws:
      IOException

    • loadBooleans

      public static long loadBooleans​(File file, boolean[][] array) throws IOException
      Loads elements from a file given by a File object, storing them in a given big array.
      Parameters:
      file - a file.
      array - a big array which will be filled with data from the specified file.
      Returns:
      the number of elements actually read from the given file (it might be less than the array length if the file is too short).
      Throws:
      IOException

    • loadBooleans

      public static long loadBooleans​(CharSequence filename, boolean[][] array) throws IOException
      Loads elements from a file given by a pathname, storing them in a given big array.
      Parameters:
      filename - a filename.
      array - a big array which will be filled with data from the specified file.
      Returns:
      the number of elements actually read from the given file (it might be less than the array length if the file is too short).
      Throws:
      IOException

    • loadBooleansBig

      public static boolean[][] loadBooleansBig​(File file) throws IOException
      Loads elements from a file given by a File object, storing them in a new big array.

      Note that the length of the returned big array will be computed dividing the specified file size by the number of bytes used to represent each element.

      Parameters:
      file - a file.
      Returns:
      a big array filled with the content of the specified file.
      Throws:
      IOException

    • loadBooleansBig

      public static boolean[][] loadBooleansBig​(CharSequence filename) throws IOException
      Loads elements from a file given by a filename, storing them in a new big array.

      Note that the length of the returned big array will be computed dividing the specified file size by the number of bytes used to represent each element.

      Parameters:
      filename - a filename.
      Returns:
      a big array filled with the content of the specified file.
      Throws:
      IOException

    • storeBooleans

      public static void storeBooleans​(boolean[][] array, long offset, long length, DataOutput dataOutput) throws IOException
      Stores an array fragment to a given data output.
      Parameters:
      array - an array whose elements will be written to dataOutput.
      offset - the index of the first element of array to be written.
      length - the number of elements of array to be written.
      dataOutput - a data output.
      Throws:
      IOException

    • storeBooleans

      public static void storeBooleans​(boolean[][] array, DataOutput dataOutput) throws IOException
      Stores a big array to a given data output.
      Parameters:
      array - a big array whose elements will be written to dataOutput.
      dataOutput - a data output.
      Throws:
      IOException

    • storeBooleans

      public static void storeBooleans​(boolean[][] array, long offset, long length, File file) throws IOException
      Stores a big-array fragment to a file given by a File object.
      Parameters:
      array - a big array whose elements will be written to filename.
      offset - the index of the first element of array to be written.
      length - the number of elements of array to be written.
      file - a file.
      Throws:
      IOException

    • storeBooleans

      public static void storeBooleans​(boolean[][] array, long offset, long length, CharSequence filename) throws IOException
      Stores a big-array fragment to a file given by a pathname.
      Parameters:
      array - a big array whose elements will be written to filename.
      offset - the index of the first element of array to be written.
      length - the number of elements of array to be written.
      filename - a filename.
      Throws:
      IOException

    • storeBooleans

      public static void storeBooleans​(boolean[][] array, File file) throws IOException
      Stores an array to a file given by a File object.
      Parameters:
      array - an array whose elements will be written to filename.
      file - a file.
      Throws:
      IOException

    • storeBooleans

      public static void storeBooleans​(boolean[][] array, CharSequence filename) throws IOException
      Stores a big array to a file given by a pathname.
      Parameters:
      array - a big array whose elements will be written to filename.
      filename - a filename.
      Throws:
      IOException

    • storeBooleans

      public static void storeBooleans​(BooleanIterator i, DataOutput dataOutput) throws IOException
      Stores the element returned by an iterator to a given data output.
      Parameters:
      i - an iterator whose output will be written to dataOutput.
      dataOutput - a filename.
      Throws:
      IOException

    • storeBooleans

      public static void storeBooleans​(BooleanIterator i, File file) throws IOException
      Stores the element returned by an iterator to a file given by a File object.
      Parameters:
      i - an iterator whose output will be written to filename.
      file - a file.
      Throws:
      IOException

    • storeBooleans

      public static void storeBooleans​(BooleanIterator i, CharSequence filename) throws IOException
      Stores the element returned by an iterator to a file given by a pathname.
      Parameters:
      i - an iterator whose output will be written to filename.
      filename - a filename.
      Throws:
      IOException

    • asBooleanIterator

      public static BooleanIterator asBooleanIterator​(DataInput dataInput)
      Wraps the given data input stream into an iterator.
      Parameters:
      dataInput - a data input.

    • asBooleanIterator

      public static BooleanIterator asBooleanIterator​(File file) throws IOException
      Wraps a file given by a File object into an iterator.
      Parameters:
      file - a file.
      Throws:
      IOException

    • asBooleanIterator

      public static BooleanIterator asBooleanIterator​(CharSequence filename) throws IOException
      Wraps a file given by a pathname into an iterator.
      Parameters:
      filename - a filename.
      Throws:
      IOException

    • asBooleanIterable

      public static BooleanIterable asBooleanIterable​(File file)
      Wraps a file given by a File object into an iterable object.
      Parameters:
      file - a file.

    • asBooleanIterable

      public static BooleanIterable asBooleanIterable​(CharSequence filename)
      Wraps a file given by a pathname into an iterable object.
      Parameters:
      filename - a filename.

    • loadShorts

      public static int loadShorts​(DataInput dataInput, short[] array, int offset, int length) throws IOException
      Loads elements from a given data input, storing them in a given array fragment.
      Parameters:
      dataInput - a data input.
      array - an array which will be filled with data from dataInput.
      offset - the index of the first element of array to be filled.
      length - the number of elements of array to be filled.
      Returns:
      the number of elements actually read from dataInput (it might be less than length if dataInput ends).
      Throws:
      IOException

    • loadShorts

      public static int loadShorts​(DataInput dataInput, short[] array) throws IOException
      Loads elements from a given data input, storing them in a given array.
      Parameters:
      dataInput - a data input.
      array - an array which will be filled with data from dataInput.
      Returns:
      the number of elements actually read from dataInput (it might be less than the array length if dataInput ends).
      Throws:
      IOException

    • loadShorts

      public static int loadShorts​(File file, short[] array, int offset, int length) throws IOException
      Loads elements from a file given by a File object, storing them in a given array fragment.
      Parameters:
      file - a file.
      array - an array which will be filled with data from the specified file.
      offset - the index of the first element of array to be filled.
      length - the number of elements of array to be filled.
      Returns:
      the number of elements actually read from the given file (it might be less than length if the file is too short).
      Throws:
      IOException

    • loadShorts

      public static int loadShorts​(CharSequence filename, short[] array, int offset, int length) throws IOException
      Loads elements from a file given by a pathname, storing them in a given array fragment.
      Parameters:
      filename - a filename.
      array - an array which will be filled with data from the specified file.
      offset - the index of the first element of array to be filled.
      length - the number of elements of array to be filled.
      Returns:
      the number of elements actually read from the given file (it might be less than length if the file is too short).
      Throws:
      IOException

    • loadShorts

      public static int loadShorts​(File file, short[] array) throws IOException
      Loads elements from a file given by a File object, storing them in a given array.
      Parameters:
      file - a file.
      array - an array which will be filled with data from the specified file.
      Returns:
      the number of elements actually read from the given file (it might be less than the array length if the file is too short).
      Throws:
      IOException

    • loadShorts

      public static int loadShorts​(CharSequence filename, short[] array) throws IOException
      Loads elements from a file given by a pathname, storing them in a given array.
      Parameters:
      filename - a filename.
      array - an array which will be filled with data from the specified file.
      Returns:
      the number of elements actually read from the given file (it might be less than the array length if the file is too short).
      Throws:
      IOException

    • loadShorts

      public static short[] loadShorts​(File file) throws IOException
      Loads elements from a file given by a File object, storing them in a new array.

      Note that the length of the returned array will be computed dividing the specified file size by the number of bytes used to represent each element.

      Parameters:
      file - a file.
      Returns:
      an array filled with the content of the specified file.
      Throws:
      IOException

    • loadShorts

      public static short[] loadShorts​(CharSequence filename) throws IOException
      Loads elements from a file given by a filename, storing them in a new array.

      Note that the length of the returned array will be computed dividing the specified file size by the number of bytes used to represent each element.

      Parameters:
      filename - a filename.
      Returns:
      an array filled with the content of the specified file.
      Throws:
      IOException

    • storeShorts

      public static void storeShorts​(short[] array, int offset, int length, DataOutput dataOutput) throws IOException
      Stores an array fragment to a given data output.
      Parameters:
      array - an array whose elements will be written to dataOutput.
      offset - the index of the first element of array to be written.
      length - the number of elements of array to be written.
      dataOutput - a data output.
      Throws:
      IOException

    • storeShorts

      public static void storeShorts​(short[] array, DataOutput dataOutput) throws IOException
      Stores an array to a given data output.
      Parameters:
      array - an array whose elements will be written to dataOutput.
      dataOutput - a data output.
      Throws:
      IOException

    • storeShorts

      public static void storeShorts​(short[] array, int offset, int length, File file) throws IOException
      Stores an array fragment to a file given by a File object.
      Parameters:
      array - an array whose elements will be written to filename.
      offset - the index of the first element of array to be written.
      length - the number of elements of array to be written.
      file - a file.
      Throws:
      IOException

    • storeShorts

      public static void storeShorts​(short[] array, int offset, int length, CharSequence filename) throws IOException
      Stores an array fragment to a file given by a pathname.
      Parameters:
      array - an array whose elements will be written to filename.
      offset - the index of the first element of array to be written.
      length - the number of elements of array to be written.
      filename - a filename.
      Throws:
      IOException

    • storeShorts

      public static void storeShorts​(short[] array, File file) throws IOException
      Stores an array to a file given by a File object.
      Parameters:
      array - an array whose elements will be written to filename.
      file - a file.
      Throws:
      IOException

    • storeShorts

      public static void storeShorts​(short[] array, CharSequence filename) throws IOException
      Stores an array to a file given by a pathname.
      Parameters:
      array - an array whose elements will be written to filename.
      filename - a filename.
      Throws:
      IOException

    • loadShorts

      public static long loadShorts​(DataInput dataInput, short[][] array, long offset, long length) throws IOException
      Loads elements from a given data input, storing them in a given big-array fragment.
      Parameters:
      dataInput - a data input.
      array - a big array which will be filled with data from dataInput.
      offset - the index of the first element of bigArray to be filled.
      length - the number of elements of bigArray to be filled.
      Returns:
      the number of elements actually read from dataInput (it might be less than length if dataInput ends).
      Throws:
      IOException

    • loadShorts

      public static long loadShorts​(DataInput dataInput, short[][] array) throws IOException
      Loads elements from a given data input, storing them in a given big array.
      Parameters:
      dataInput - a data input.
      array - a big array which will be filled with data from dataInput.
      Returns:
      the number of elements actually read from dataInput (it might be less than the array length if dataInput ends).
      Throws:
      IOException

    • loadShorts

      public static long loadShorts​(File file, short[][] array, long offset, long length) throws IOException
      Loads elements from a file given by a File object, storing them in a given big-array fragment.
      Parameters:
      file - a file.
      array - a big array which will be filled with data from the specified file.
      offset - the index of the first element of array to be filled.
      length - the number of elements of array to be filled.
      Returns:
      the number of elements actually read from the given file (it might be less than length if the file is too short).
      Throws:
      IOException

    • loadShorts

      public static long loadShorts​(CharSequence filename, short[][] array, long offset, long length) throws IOException
      Loads elements from a file given by a pathname, storing them in a given big-array fragment.
      Parameters:
      filename - a filename.
      array - an array which will be filled with data from the specified file.
      offset - the index of the first element of array to be filled.
      length - the number of elements of array to be filled.
      Returns:
      the number of elements actually read from the given file (it might be less than length if the file is too short).
      Throws:
      IOException

    • loadShorts

      public static long loadShorts​(File file, short[][] array) throws IOException
      Loads elements from a file given by a File object, storing them in a given big array.
      Parameters:
      file - a file.
      array - a big array which will be filled with data from the specified file.
      Returns:
      the number of elements actually read from the given file (it might be less than the array length if the file is too short).
      Throws:
      IOException

    • loadShorts

      public static long loadShorts​(CharSequence filename, short[][] array) throws IOException
      Loads elements from a file given by a pathname, storing them in a given big array.
      Parameters:
      filename - a filename.
      array - a big array which will be filled with data from the specified file.
      Returns:
      the number of elements actually read from the given file (it might be less than the array length if the file is too short).
      Throws:
      IOException

    • loadShortsBig

      public static short[][] loadShortsBig​(File file) throws IOException
      Loads elements from a file given by a File object, storing them in a new big array.

      Note that the length of the returned big array will be computed dividing the specified file size by the number of bytes used to represent each element.

      Parameters:
      file - a file.
      Returns:
      a big array filled with the content of the specified file.
      Throws:
      IOException

    • loadShortsBig

      public static short[][] loadShortsBig​(CharSequence filename) throws IOException
      Loads elements from a file given by a filename, storing them in a new big array.

      Note that the length of the returned big array will be computed dividing the specified file size by the number of bytes used to represent each element.

      Parameters:
      filename - a filename.
      Returns:
      a big array filled with the content of the specified file.
      Throws:
      IOException

    • storeShorts

      public static void storeShorts​(short[][] array, long offset, long length, DataOutput dataOutput) throws IOException
      Stores an array fragment to a given data output.
      Parameters:
      array - an array whose elements will be written to dataOutput.
      offset - the index of the first element of array to be written.
      length - the number of elements of array to be written.
      dataOutput - a data output.
      Throws:
      IOException

    • storeShorts

      public static void storeShorts​(short[][] array, DataOutput dataOutput) throws IOException
      Stores a big array to a given data output.
      Parameters:
      array - a big array whose elements will be written to dataOutput.
      dataOutput - a data output.
      Throws:
      IOException

    • storeShorts

      public static void storeShorts​(short[][] array, long offset, long length, File file) throws IOException
      Stores a big-array fragment to a file given by a File object.
      Parameters:
      array - a big array whose elements will be written to filename.
      offset - the index of the first element of array to be written.
      length - the number of elements of array to be written.
      file - a file.
      Throws:
      IOException

    • storeShorts

      public static void storeShorts​(short[][] array, long offset, long length, CharSequence filename) throws IOException
      Stores a big-array fragment to a file given by a pathname.
      Parameters:
      array - a big array whose elements will be written to filename.
      offset - the index of the first element of array to be written.
      length - the number of elements of array to be written.
      filename - a filename.
      Throws:
      IOException

    • storeShorts

      public static void storeShorts​(short[][] array, File file) throws IOException
      Stores an array to a file given by a File object.
      Parameters:
      array - an array whose elements will be written to filename.
      file - a file.
      Throws:
      IOException

    • storeShorts

      public static void storeShorts​(short[][] array, CharSequence filename) throws IOException
      Stores a big array to a file given by a pathname.
      Parameters:
      array - a big array whose elements will be written to filename.
      filename - a filename.
      Throws:
      IOException

    • storeShorts

      public static void storeShorts​(ShortIterator i, DataOutput dataOutput) throws IOException
      Stores the element returned by an iterator to a given data output.
      Parameters:
      i - an iterator whose output will be written to dataOutput.
      dataOutput - a filename.
      Throws:
      IOException

    • storeShorts

      public static void storeShorts​(ShortIterator i, File file) throws IOException
      Stores the element returned by an iterator to a file given by a File object.
      Parameters:
      i - an iterator whose output will be written to filename.
      file - a file.
      Throws:
      IOException

    • storeShorts

      public static void storeShorts​(ShortIterator i, CharSequence filename) throws IOException
      Stores the element returned by an iterator to a file given by a pathname.
      Parameters:
      i - an iterator whose output will be written to filename.
      filename - a filename.
      Throws:
      IOException

    • asShortIterator

      public static ShortIterator asShortIterator​(DataInput dataInput)
      Wraps the given data input stream into an iterator.
      Parameters:
      dataInput - a data input.

    • asShortIterator

      public static ShortIterator asShortIterator​(File file) throws IOException
      Wraps a file given by a File object into an iterator.
      Parameters:
      file - a file.
      Throws:
      IOException

    • asShortIterator

      public static ShortIterator asShortIterator​(CharSequence filename) throws IOException
      Wraps a file given by a pathname into an iterator.
      Parameters:
      filename - a filename.
      Throws:
      IOException

    • asShortIterable

      public static ShortIterable asShortIterable​(File file)
      Wraps a file given by a File object into an iterable object.
      Parameters:
      file - a file.

    • asShortIterable

      public static ShortIterable asShortIterable​(CharSequence filename)
      Wraps a file given by a pathname into an iterable object.
      Parameters:
      filename - a filename.

    • loadChars

      public static int loadChars​(DataInput dataInput, char[] array, int offset, int length) throws IOException
      Loads elements from a given data input, storing them in a given array fragment.
      Parameters:
      dataInput - a data input.
      array - an array which will be filled with data from dataInput.
      offset - the index of the first element of array to be filled.
      length - the number of elements of array to be filled.
      Returns:
      the number of elements actually read from dataInput (it might be less than length if dataInput ends).
      Throws:
      IOException

    • loadChars

      public static int loadChars​(DataInput dataInput, char[] array) throws IOException
      Loads elements from a given data input, storing them in a given array.
      Parameters:
      dataInput - a data input.
      array - an array which will be filled with data from dataInput.
      Returns:
      the number of elements actually read from dataInput (it might be less than the array length if dataInput ends).
      Throws:
      IOException

    • loadChars

      public static int loadChars​(File file, char[] array, int offset, int length) throws IOException
      Loads elements from a file given by a File object, storing them in a given array fragment.
      Parameters:
      file - a file.
      array - an array which will be filled with data from the specified file.
      offset - the index of the first element of array to be filled.
      length - the number of elements of array to be filled.
      Returns:
      the number of elements actually read from the given file (it might be less than length if the file is too short).
      Throws:
      IOException

    • loadChars

      public static int loadChars​(CharSequence filename, char[] array, int offset, int length) throws IOException
      Loads elements from a file given by a pathname, storing them in a given array fragment.
      Parameters:
      filename - a filename.
      array - an array which will be filled with data from the specified file.
      offset - the index of the first element of array to be filled.
      length - the number of elements of array to be filled.
      Returns:
      the number of elements actually read from the given file (it might be less than length if the file is too short).
      Throws:
      IOException

    • loadChars

      public static int loadChars​(File file, char[] array) throws IOException
      Loads elements from a file given by a File object, storing them in a given array.
      Parameters:
      file - a file.
      array - an array which will be filled with data from the specified file.
      Returns:
      the number of elements actually read from the given file (it might be less than the array length if the file is too short).
      Throws:
      IOException

    • loadChars

      public static int loadChars​(CharSequence filename, char[] array) throws IOException
      Loads elements from a file given by a pathname, storing them in a given array.
      Parameters:
      filename - a filename.
      array - an array which will be filled with data from the specified file.
      Returns:
      the number of elements actually read from the given file (it might be less than the array length if the file is too short).
      Throws:
      IOException

    • loadChars

      public static char[] loadChars​(File file) throws IOException
      Loads elements from a file given by a File object, storing them in a new array.

      Note that the length of the returned array will be computed dividing the specified file size by the number of bytes used to represent each element.

      Parameters:
      file - a file.
      Returns:
      an array filled with the content of the specified file.
      Throws:
      IOException

    • loadChars

      public static char[] loadChars​(CharSequence filename) throws IOException
      Loads elements from a file given by a filename, storing them in a new array.

      Note that the length of the returned array will be computed dividing the specified file size by the number of bytes used to represent each element.

      Parameters:
      filename - a filename.
      Returns:
      an array filled with the content of the specified file.
      Throws:
      IOException

    • storeChars

      public static void storeChars​(char[] array, int offset, int length, DataOutput dataOutput) throws IOException
      Stores an array fragment to a given data output.
      Parameters:
      array - an array whose elements will be written to dataOutput.
      offset - the index of the first element of array to be written.
      length - the number of elements of array to be written.
      dataOutput - a data output.
      Throws:
      IOException

    • storeChars

      public static void storeChars​(char[] array, DataOutput dataOutput) throws IOException
      Stores an array to a given data output.
      Parameters:
      array - an array whose elements will be written to dataOutput.
      dataOutput - a data output.
      Throws:
      IOException

    • storeChars

      public static void storeChars​(char[] array, int offset, int length, File file) throws IOException
      Stores an array fragment to a file given by a File object.
      Parameters:
      array - an array whose elements will be written to filename.
      offset - the index of the first element of array to be written.
      length - the number of elements of array to be written.
      file - a file.
      Throws:
      IOException

    • storeChars

      public static void storeChars​(char[] array, int offset, int length, CharSequence filename) throws IOException
      Stores an array fragment to a file given by a pathname.
      Parameters:
      array - an array whose elements will be written to filename.
      offset - the index of the first element of array to be written.
      length - the number of elements of array to be written.
      filename - a filename.
      Throws:
      IOException

    • storeChars

      public static void storeChars​(char[] array, File file) throws IOException
      Stores an array to a file given by a File object.
      Parameters:
      array - an array whose elements will be written to filename.
      file - a file.
      Throws:
      IOException

    • storeChars

      public static void storeChars​(char[] array, CharSequence filename) throws IOException
      Stores an array to a file given by a pathname.
      Parameters:
      array - an array whose elements will be written to filename.
      filename - a filename.
      Throws:
      IOException

    • loadChars

      public static long loadChars​(DataInput dataInput, char[][] array, long offset, long length) throws IOException
      Loads elements from a given data input, storing them in a given big-array fragment.
      Parameters:
      dataInput - a data input.
      array - a big array which will be filled with data from dataInput.
      offset - the index of the first element of bigArray to be filled.
      length - the number of elements of bigArray to be filled.
      Returns:
      the number of elements actually read from dataInput (it might be less than length if dataInput ends).
      Throws:
      IOException

    • loadChars

      public static long loadChars​(DataInput dataInput, char[][] array) throws IOException
      Loads elements from a given data input, storing them in a given big array.
      Parameters:
      dataInput - a data input.
      array - a big array which will be filled with data from dataInput.
      Returns:
      the number of elements actually read from dataInput (it might be less than the array length if dataInput ends).
      Throws:
      IOException

    • loadChars

      public static long loadChars​(File file, char[][] array, long offset, long length) throws IOException
      Loads elements from a file given by a File object, storing them in a given big-array fragment.
      Parameters:
      file - a file.
      array - a big array which will be filled with data from the specified file.
      offset - the index of the first element of array to be filled.
      length - the number of elements of array to be filled.
      Returns:
      the number of elements actually read from the given file (it might be less than length if the file is too short).
      Throws:
      IOException

    • loadChars

      public static long loadChars​(CharSequence filename, char[][] array, long offset, long length) throws IOException
      Loads elements from a file given by a pathname, storing them in a given big-array fragment.
      Parameters:
      filename - a filename.
      array - an array which will be filled with data from the specified file.
      offset - the index of the first element of array to be filled.
      length - the number of elements of array to be filled.
      Returns:
      the number of elements actually read from the given file (it might be less than length if the file is too short).
      Throws:
      IOException

    • loadChars

      public static long loadChars​(File file, char[][] array) throws IOException
      Loads elements from a file given by a File object, storing them in a given big array.
      Parameters:
      file - a file.
      array - a big array which will be filled with data from the specified file.
      Returns:
      the number of elements actually read from the given file (it might be less than the array length if the file is too short).
      Throws:
      IOException

    • loadChars

      public static long loadChars​(CharSequence filename, char[][] array) throws IOException
      Loads elements from a file given by a pathname, storing them in a given big array.
      Parameters:
      filename - a filename.
      array - a big array which will be filled with data from the specified file.
      Returns:
      the number of elements actually read from the given file (it might be less than the array length if the file is too short).
      Throws:
      IOException

    • loadCharsBig

      public static char[][] loadCharsBig​(File file) throws IOException
      Loads elements from a file given by a File object, storing them in a new big array.

      Note that the length of the returned big array will be computed dividing the specified file size by the number of bytes used to represent each element.

      Parameters:
      file - a file.
      Returns:
      a big array filled with the content of the specified file.
      Throws:
      IOException

    • loadCharsBig

      public static char[][] loadCharsBig​(CharSequence filename) throws IOException
      Loads elements from a file given by a filename, storing them in a new big array.

      Note that the length of the returned big array will be computed dividing the specified file size by the number of bytes used to represent each element.

      Parameters:
      filename - a filename.
      Returns:
      a big array filled with the content of the specified file.
      Throws:
      IOException

    • storeChars

      public static void storeChars​(char[][] array, long offset, long length, DataOutput dataOutput) throws IOException
      Stores an array fragment to a given data output.
      Parameters:
      array - an array whose elements will be written to dataOutput.
      offset - the index of the first element of array to be written.
      length - the number of elements of array to be written.
      dataOutput - a data output.
      Throws:
      IOException

    • storeChars

      public static void storeChars​(char[][] array, DataOutput dataOutput) throws IOException
      Stores a big array to a given data output.
      Parameters:
      array - a big array whose elements will be written to dataOutput.
      dataOutput - a data output.
      Throws:
      IOException

    • storeChars

      public static void storeChars​(char[][] array, long offset, long length, File file) throws IOException
      Stores a big-array fragment to a file given by a File object.
      Parameters:
      array - a big array whose elements will be written to filename.
      offset - the index of the first element of array to be written.
      length - the number of elements of array to be written.
      file - a file.
      Throws:
      IOException

    • storeChars

      public static void storeChars​(char[][] array, long offset, long length, CharSequence filename) throws IOException
      Stores a big-array fragment to a file given by a pathname.
      Parameters:
      array - a big array whose elements will be written to filename.
      offset - the index of the first element of array to be written.
      length - the number of elements of array to be written.
      filename - a filename.
      Throws:
      IOException

    • storeChars

      public static void storeChars​(char[][] array, File file) throws IOException
      Stores an array to a file given by a File object.
      Parameters:
      array - an array whose elements will be written to filename.
      file - a file.
      Throws:
      IOException

    • storeChars

      public static void storeChars​(char[][] array, CharSequence filename) throws IOException
      Stores a big array to a file given by a pathname.
      Parameters:
      array - a big array whose elements will be written to filename.
      filename - a filename.
      Throws:
      IOException

    • storeChars

      public static void storeChars​(CharIterator i, DataOutput dataOutput) throws IOException
      Stores the element returned by an iterator to a given data output.
      Parameters:
      i - an iterator whose output will be written to dataOutput.
      dataOutput - a filename.
      Throws:
      IOException

    • storeChars

      public static void storeChars​(CharIterator i, File file) throws IOException
      Stores the element returned by an iterator to a file given by a File object.
      Parameters:
      i - an iterator whose output will be written to filename.
      file - a file.
      Throws:
      IOException

    • storeChars

      public static void storeChars​(CharIterator i, CharSequence filename) throws IOException
      Stores the element returned by an iterator to a file given by a pathname.
      Parameters:
      i - an iterator whose output will be written to filename.
      filename - a filename.
      Throws:
      IOException

    • asCharIterator

      public static CharIterator asCharIterator​(DataInput dataInput)
      Wraps the given data input stream into an iterator.
      Parameters:
      dataInput - a data input.

    • asCharIterator

      public static CharIterator asCharIterator​(File file) throws IOException
      Wraps a file given by a File object into an iterator.
      Parameters:
      file - a file.
      Throws:
      IOException

    • asCharIterator

      public static CharIterator asCharIterator​(CharSequence filename) throws IOException
      Wraps a file given by a pathname into an iterator.
      Parameters:
      filename - a filename.
      Throws:
      IOException

    • asCharIterable

      public static CharIterable asCharIterable​(File file)
      Wraps a file given by a File object into an iterable object.
      Parameters:
      file - a file.

    • asCharIterable

      public static CharIterable asCharIterable​(CharSequence filename)
      Wraps a file given by a pathname into an iterable object.
      Parameters:
      filename - a filename.

    • loadFloats

      public static int loadFloats​(DataInput dataInput, float[] array, int offset, int length) throws IOException
      Loads elements from a given data input, storing them in a given array fragment.
      Parameters:
      dataInput - a data input.
      array - an array which will be filled with data from dataInput.
      offset - the index of the first element of array to be filled.
      length - the number of elements of array to be filled.
      Returns:
      the number of elements actually read from dataInput (it might be less than length if dataInput ends).
      Throws:
      IOException

    • loadFloats

      public static int loadFloats​(DataInput dataInput, float[] array) throws IOException
      Loads elements from a given data input, storing them in a given array.
      Parameters:
      dataInput - a data input.
      array - an array which will be filled with data from dataInput.
      Returns:
      the number of elements actually read from dataInput (it might be less than the array length if dataInput ends).
      Throws:
      IOException

    • loadFloats

      public static int loadFloats​(File file, float[] array, int offset, int length) throws IOException
      Loads elements from a file given by a File object, storing them in a given array fragment.
      Parameters:
      file - a file.
      array - an array which will be filled with data from the specified file.
      offset - the index of the first element of array to be filled.
      length - the number of elements of array to be filled.
      Returns:
      the number of elements actually read from the given file (it might be less than length if the file is too short).
      Throws:
      IOException

    • loadFloats

      public static int loadFloats​(CharSequence filename, float[] array, int offset, int length) throws IOException
      Loads elements from a file given by a pathname, storing them in a given array fragment.
      Parameters:
      filename - a filename.
      array - an array which will be filled with data from the specified file.
      offset - the index of the first element of array to be filled.
      length - the number of elements of array to be filled.
      Returns:
      the number of elements actually read from the given file (it might be less than length if the file is too short).
      Throws:
      IOException

    • loadFloats

      public static int loadFloats​(File file, float[] array) throws IOException
      Loads elements from a file given by a File object, storing them in a given array.
      Parameters:
      file - a file.
      array - an array which will be filled with data from the specified file.
      Returns:
      the number of elements actually read from the given file (it might be less than the array length if the file is too short).
      Throws:
      IOException

    • loadFloats

      public static int loadFloats​(CharSequence filename, float[] array) throws IOException
      Loads elements from a file given by a pathname, storing them in a given array.
      Parameters:
      filename - a filename.
      array - an array which will be filled with data from the specified file.
      Returns:
      the number of elements actually read from the given file (it might be less than the array length if the file is too short).
      Throws:
      IOException

    • loadFloats

      public static float[] loadFloats​(File file) throws IOException
      Loads elements from a file given by a File object, storing them in a new array.

      Note that the length of the returned array will be computed dividing the specified file size by the number of bytes used to represent each element.

      Parameters:
      file - a file.
      Returns:
      an array filled with the content of the specified file.
      Throws:
      IOException

    • loadFloats

      public static float[] loadFloats​(CharSequence filename) throws IOException
      Loads elements from a file given by a filename, storing them in a new array.

      Note that the length of the returned array will be computed dividing the specified file size by the number of bytes used to represent each element.

      Parameters:
      filename - a filename.
      Returns:
      an array filled with the content of the specified file.
      Throws:
      IOException

    • storeFloats

      public static void storeFloats​(float[] array, int offset, int length, DataOutput dataOutput) throws IOException
      Stores an array fragment to a given data output.
      Parameters:
      array - an array whose elements will be written to dataOutput.
      offset - the index of the first element of array to be written.
      length - the number of elements of array to be written.
      dataOutput - a data output.
      Throws:
      IOException

    • storeFloats

      public static void storeFloats​(float[] array, DataOutput dataOutput) throws IOException
      Stores an array to a given data output.
      Parameters:
      array - an array whose elements will be written to dataOutput.
      dataOutput - a data output.
      Throws:
      IOException

    • storeFloats

      public static void storeFloats​(float[] array, int offset, int length, File file) throws IOException
      Stores an array fragment to a file given by a File object.
      Parameters:
      array - an array whose elements will be written to filename.
      offset - the index of the first element of array to be written.
      length - the number of elements of array to be written.
      file - a file.
      Throws:
      IOException

    • storeFloats

      public static void storeFloats​(float[] array, int offset, int length, CharSequence filename) throws IOException
      Stores an array fragment to a file given by a pathname.
      Parameters:
      array - an array whose elements will be written to filename.
      offset - the index of the first element of array to be written.
      length - the number of elements of array to be written.
      filename - a filename.
      Throws:
      IOException

    • storeFloats

      public static void storeFloats​(float[] array, File file) throws IOException
      Stores an array to a file given by a File object.
      Parameters:
      array - an array whose elements will be written to filename.
      file - a file.
      Throws:
      IOException

    • storeFloats

      public static void storeFloats​(float[] array, CharSequence filename) throws IOException
      Stores an array to a file given by a pathname.
      Parameters:
      array - an array whose elements will be written to filename.
      filename - a filename.
      Throws:
      IOException

    • loadFloats

      public static long loadFloats​(DataInput dataInput, float[][] array, long offset, long length) throws IOException
      Loads elements from a given data input, storing them in a given big-array fragment.
      Parameters:
      dataInput - a data input.
      array - a big array which will be filled with data from dataInput.
      offset - the index of the first element of bigArray to be filled.
      length - the number of elements of bigArray to be filled.
      Returns:
      the number of elements actually read from dataInput (it might be less than length if dataInput ends).
      Throws:
      IOException

    • loadFloats

      public static long loadFloats​(DataInput dataInput, float[][] array) throws IOException
      Loads elements from a given data input, storing them in a given big array.
      Parameters:
      dataInput - a data input.
      array - a big array which will be filled with data from dataInput.
      Returns:
      the number of elements actually read from dataInput (it might be less than the array length if dataInput ends).
      Throws:
      IOException

    • loadFloats

      public static long loadFloats​(File file, float[][] array, long offset, long length) throws IOException
      Loads elements from a file given by a File object, storing them in a given big-array fragment.
      Parameters:
      file - a file.
      array - a big array which will be filled with data from the specified file.
      offset - the index of the first element of array to be filled.
      length - the number of elements of array to be filled.
      Returns:
      the number of elements actually read from the given file (it might be less than length if the file is too short).
      Throws:
      IOException

    • loadFloats

      public static long loadFloats​(CharSequence filename, float[][] array, long offset, long length) throws IOException
      Loads elements from a file given by a pathname, storing them in a given big-array fragment.
      Parameters:
      filename - a filename.
      array - an array which will be filled with data from the specified file.
      offset - the index of the first element of array to be filled.
      length - the number of elements of array to be filled.
      Returns:
      the number of elements actually read from the given file (it might be less than length if the file is too short).
      Throws:
      IOException

    • loadFloats

      public static long loadFloats​(File file, float[][] array) throws IOException
      Loads elements from a file given by a File object, storing them in a given big array.
      Parameters:
      file - a file.
      array - a big array which will be filled with data from the specified file.
      Returns:
      the number of elements actually read from the given file (it might be less than the array length if the file is too short).
      Throws:
      IOException

    • loadFloats

      public static long loadFloats​(CharSequence filename, float[][] array) throws IOException
      Loads elements from a file given by a pathname, storing them in a given big array.
      Parameters:
      filename - a filename.
      array - a big array which will be filled with data from the specified file.
      Returns:
      the number of elements actually read from the given file (it might be less than the array length if the file is too short).
      Throws:
      IOException

    • loadFloatsBig

      public static float[][] loadFloatsBig​(File file) throws IOException
      Loads elements from a file given by a File object, storing them in a new big array.

      Note that the length of the returned big array will be computed dividing the specified file size by the number of bytes used to represent each element.

      Parameters:
      file - a file.
      Returns:
      a big array filled with the content of the specified file.
      Throws:
      IOException

    • loadFloatsBig

      public static float[][] loadFloatsBig​(CharSequence filename) throws IOException
      Loads elements from a file given by a filename, storing them in a new big array.

      Note that the length of the returned big array will be computed dividing the specified file size by the number of bytes used to represent each element.

      Parameters:
      filename - a filename.
      Returns:
      a big array filled with the content of the specified file.
      Throws:
      IOException

    • storeFloats

      public static void storeFloats​(float[][] array, long offset, long length, DataOutput dataOutput) throws IOException
      Stores an array fragment to a given data output.
      Parameters:
      array - an array whose elements will be written to dataOutput.
      offset - the index of the first element of array to be written.
      length - the number of elements of array to be written.
      dataOutput - a data output.
      Throws:
      IOException

    • storeFloats

      public static void storeFloats​(float[][] array, DataOutput dataOutput) throws IOException
      Stores a big array to a given data output.
      Parameters:
      array - a big array whose elements will be written to dataOutput.
      dataOutput - a data output.
      Throws:
      IOException

    • storeFloats

      public static void storeFloats​(float[][] array, long offset, long length, File file) throws IOException
      Stores a big-array fragment to a file given by a File object.
      Parameters:
      array - a big array whose elements will be written to filename.
      offset - the index of the first element of array to be written.
      length - the number of elements of array to be written.
      file - a file.
      Throws:
      IOException

    • storeFloats

      public static void storeFloats​(float[][] array, long offset, long length, CharSequence filename) throws IOException
      Stores a big-array fragment to a file given by a pathname.
      Parameters:
      array - a big array whose elements will be written to filename.
      offset - the index of the first element of array to be written.
      length - the number of elements of array to be written.
      filename - a filename.
      Throws:
      IOException

    • storeFloats

      public static void storeFloats​(float[][] array, File file) throws IOException
      Stores an array to a file given by a File object.
      Parameters:
      array - an array whose elements will be written to filename.
      file - a file.
      Throws:
      IOException

    • storeFloats

      public static void storeFloats​(float[][] array, CharSequence filename) throws IOException
      Stores a big array to a file given by a pathname.
      Parameters:
      array - a big array whose elements will be written to filename.
      filename - a filename.
      Throws:
      IOException

    • storeFloats

      public static void storeFloats​(FloatIterator i, DataOutput dataOutput) throws IOException
      Stores the element returned by an iterator to a given data output.
      Parameters:
      i - an iterator whose output will be written to dataOutput.
      dataOutput - a filename.
      Throws:
      IOException

    • storeFloats

      public static void storeFloats​(FloatIterator i, File file) throws IOException
      Stores the element returned by an iterator to a file given by a File object.
      Parameters:
      i - an iterator whose output will be written to filename.
      file - a file.
      Throws:
      IOException

    • storeFloats

      public static void storeFloats​(FloatIterator i, CharSequence filename) throws IOException
      Stores the element returned by an iterator to a file given by a pathname.
      Parameters:
      i - an iterator whose output will be written to filename.
      filename - a filename.
      Throws:
      IOException

    • asFloatIterator

      public static FloatIterator asFloatIterator​(DataInput dataInput)
      Wraps the given data input stream into an iterator.
      Parameters:
      dataInput - a data input.

    • asFloatIterator

      public static FloatIterator asFloatIterator​(File file) throws IOException
      Wraps a file given by a File object into an iterator.
      Parameters:
      file - a file.
      Throws:
      IOException

    • asFloatIterator

      public static FloatIterator asFloatIterator​(CharSequence filename) throws IOException
      Wraps a file given by a pathname into an iterator.
      Parameters:
      filename - a filename.
      Throws:
      IOException

    • asFloatIterable

      public static FloatIterable asFloatIterable​(File file)
      Wraps a file given by a File object into an iterable object.
      Parameters:
      file - a file.

    • asFloatIterable

      public static FloatIterable asFloatIterable​(CharSequence filename)
      Wraps a file given by a pathname into an iterable object.
      Parameters:
      filename - a filename.