Package it.unimi.dsi.fastutil.floats

Class AbstractFloatList.FloatSubList

java.lang.Object
java.util.AbstractCollection<java.lang.Float>
it.unimi.dsi.fastutil.floats.AbstractFloatCollection
it.unimi.dsi.fastutil.floats.AbstractFloatList
it.unimi.dsi.fastutil.floats.AbstractFloatList.FloatSubList
All Implemented Interfaces:
FloatCollection, it.unimi.dsi.fastutil.floats.FloatIterable, FloatList, FloatStack, it.unimi.dsi.fastutil.Stack<java.lang.Float>, java.io.Serializable, java.lang.Comparable<java.util.List<? extends java.lang.Float>>, java.lang.Iterable<java.lang.Float>, java.util.Collection<java.lang.Float>, java.util.List<java.lang.Float>
Direct Known Subclasses:
AbstractFloatList.FloatRandomAccessSubList
Enclosing class:
AbstractFloatList
public static class AbstractFloatList.FloatSubList
extends AbstractFloatList
implements java.io.Serializable
A class implementing a sublist view.
See Also:
Serialized Form

  • Constructor Details

    • FloatSubList

      public FloatSubList​(FloatList l, int from, int to)

  • Method Details

    • add

      public boolean add​(float k)
      Description copied from class: AbstractFloatList
      Ensures that this collection contains the specified element (optional operation).
      Specified by:
      add in interface FloatCollection
      Specified by:
      add in interface FloatList
      Overrides:
      add in class AbstractFloatList
      See Also:
      Collection.add(Object)

    • add

      public void add​(int index, float k)
      Description copied from class: AbstractFloatList
      Inserts the specified element at the specified position in this list (optional operation).
      Specified by:
      add in interface FloatList
      Overrides:
      add in class AbstractFloatList
      See Also:
      List.add(int,Object)

    • addAll

      public boolean addAll​(int index, java.util.Collection<? extends java.lang.Float> c)
      Description copied from class: AbstractFloatList
      Adds all of the elements in the specified collection to this list (optional operation).
      Specified by:
      addAll in interface java.util.List<java.lang.Float>
      Overrides:
      addAll in class AbstractFloatList

    • getFloat

      public float getFloat​(int index)
      Description copied from interface: FloatList
      Returns the element at the specified position in this list.
      Specified by:
      getFloat in interface FloatList
      See Also:
      List.get(int)

    • removeFloat

      public float removeFloat​(int index)
      Description copied from class: AbstractFloatList
      Removes the element at the specified position in this list (optional operation).
      Specified by:
      removeFloat in interface FloatList
      Overrides:
      removeFloat in class AbstractFloatList
      See Also:
      List.remove(int)

    • set

      public float set​(int index, float k)
      Description copied from class: AbstractFloatList
      Replaces the element at the specified position in this list with the specified element (optional operation).
      Specified by:
      set in interface FloatList
      Overrides:
      set in class AbstractFloatList
      See Also:
      List.set(int,Object)

    • size

      public int size()
      Specified by:
      size in interface java.util.Collection<java.lang.Float>
      Specified by:
      size in interface java.util.List<java.lang.Float>
      Specified by:
      size in class java.util.AbstractCollection<java.lang.Float>

    • getElements

      public void getElements​(int from, float[] a, int offset, int length)
      Description copied from class: AbstractFloatList
      Copies (hopefully quickly) elements of this type-specific list into the given array.

      This is a trivial iterator-based implementation. It is expected that implementations will override this method with a more optimized version.

      Specified by:
      getElements in interface FloatList
      Overrides:
      getElements in class AbstractFloatList
      Parameters:
      from - the start index (inclusive).
      a - the destination array.
      offset - the offset into the destination array where to store the first element copied.
      length - the number of elements to be copied.

    • removeElements

      public void removeElements​(int from, int to)
      Description copied from class: AbstractFloatList
      Removes (hopefully quickly) elements of this type-specific list.

      This is a trivial iterator-based based implementation. It is expected that implementations will override this method with a more optimized version.

      Specified by:
      removeElements in interface FloatList
      Overrides:
      removeElements in class AbstractFloatList
      Parameters:
      from - the start index (inclusive).
      to - the end index (exclusive).

    • addElements

      public void addElements​(int index, float[] a, int offset, int length)
      Description copied from class: AbstractFloatList
      Add (hopefully quickly) elements to this type-specific list.

      This is a trivial iterator-based implementation. It is expected that implementations will override this method with a more optimized version.

      Specified by:
      addElements in interface FloatList
      Overrides:
      addElements in class AbstractFloatList
      Parameters:
      index - the index at which to add elements.
      a - the array containing the elements.
      offset - the offset of the first element to add.
      length - the number of elements to add.

    • setElements

      public void setElements​(int index, float[] a, int offset, int length)
      Description copied from interface: FloatList
      Set (hopefully quickly) elements to match the array given. Sets each in this list to the corresponding elements in the array, as if by 
      
 ListIterator iter = listIterator(index);
 int i = 0;
 while (i < length) {
   iter.next();
   iter.set(a[offset + i++]);
 }
      However, the exact implementation may be more efficient, taking into account whether random access is faster or not, or at the discretion of subclasses, abuse internals.
      Specified by:
      setElements in interface FloatList
      Overrides:
      setElements in class AbstractFloatList
      Parameters:
      index - the index at which to start setting elements.
      a - the array containing the elements
      offset - the offset of the first element to add.
      length - the number of elements to add.

    • listIterator

      public FloatListIterator listIterator​(int index)
      Description copied from class: AbstractFloatList
      Returns a type-specific list iterator on the list starting at a given index.
      Specified by:
      listIterator in interface FloatList
      Specified by:
      listIterator in interface java.util.List<java.lang.Float>
      Overrides:
      listIterator in class AbstractFloatList
      See Also:
      List.listIterator(int)

    • spliterator

      public it.unimi.dsi.fastutil.floats.FloatSpliterator spliterator()
      Description copied from interface: FloatList
      Returns a type-specific spliterator on the elements of this list.

      List spliterators must report at least Spliterator.SIZED and Spliterator.ORDERED.

      See List.spliterator() for more documentation on the requirements of the returned spliterator.

      Specified by:
      spliterator in interface java.util.Collection<java.lang.Float>
      Specified by:
      spliterator in interface FloatCollection
      Specified by:
      spliterator in interface it.unimi.dsi.fastutil.floats.FloatIterable
      Specified by:
      spliterator in interface FloatList
      Specified by:
      spliterator in interface java.lang.Iterable<java.lang.Float>
      Specified by:
      spliterator in interface java.util.List<java.lang.Float>
      Returns:
      a type-specific spliterator on the elements of this collection.

    • subList

      public FloatList subList​(int from, int to)
      Description copied from interface: FloatList
      Returns a type-specific view of the portion of this list from the index from, inclusive, to the index to, exclusive.
      Specified by:
      subList in interface FloatList
      Specified by:
      subList in interface java.util.List<java.lang.Float>
      Overrides:
      subList in class AbstractFloatList
      See Also:
      List.subList(int,int)

    • rem

      public boolean rem​(float k)
      Description copied from class: AbstractFloatList
      Removes a single instance of the specified element from this collection, if it is present (optional operation).
      Specified by:
      rem in interface FloatCollection
      Overrides:
      rem in class AbstractFloatList
      See Also:
      List.remove(Object)

    • addAll

      public boolean addAll​(int index, FloatCollection c)
      Description copied from interface: FloatList
      Inserts all of the elements in the specified type-specific collection into this type-specific list at the specified position (optional operation).
      Specified by:
      addAll in interface FloatList
      Overrides:
      addAll in class AbstractFloatList
      See Also:
      List.addAll(int,java.util.Collection)

    • addAll

      public boolean addAll​(int index, FloatList l)
      Description copied from interface: FloatList
      Inserts all of the elements in the specified type-specific list into this type-specific list at the specified position (optional operation).
      Specified by:
      addAll in interface FloatList
      See Also:
      List.addAll(int,Collection)