Package it.unimi.dsi.fastutil.doubles

Class AbstractDoubleList.DoubleSubList

java.lang.Object
java.util.AbstractCollection<java.lang.Double>
it.unimi.dsi.fastutil.doubles.AbstractDoubleCollection
it.unimi.dsi.fastutil.doubles.AbstractDoubleList
it.unimi.dsi.fastutil.doubles.AbstractDoubleList.DoubleSubList
All Implemented Interfaces:
DoubleCollection, DoubleIterable, DoubleList, DoubleStack, Stack<java.lang.Double>, java.io.Serializable, java.lang.Comparable<java.util.List<? extends java.lang.Double>>, java.lang.Iterable<java.lang.Double>, java.util.Collection<java.lang.Double>, java.util.List<java.lang.Double>
Direct Known Subclasses:
AbstractDoubleList.DoubleRandomAccessSubList
Enclosing class:
AbstractDoubleList
public static class AbstractDoubleList.DoubleSubList
extends AbstractDoubleList
implements java.io.Serializable
A class implementing a sublist view.
See Also:
Serialized Form

  • Constructor Details

    • DoubleSubList

      public DoubleSubList​(DoubleList l, int from, int to)

  • Method Details

    • add

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

    • add

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

    • addAll

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

    • getDouble

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

    • removeDouble

      public double removeDouble​(int index)
      Description copied from class: AbstractDoubleList
      Removes the element at the specified position in this list (optional operation).
      Specified by:
      removeDouble in interface DoubleList
      Overrides:
      removeDouble in class AbstractDoubleList
      See Also:
      List.remove(int)

    • set

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

    • size

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

    • getElements

      public void getElements​(int from, double[] a, int offset, int length)
      Description copied from class: AbstractDoubleList
      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 DoubleList
      Overrides:
      getElements in class AbstractDoubleList
      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: AbstractDoubleList
      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 DoubleList
      Overrides:
      removeElements in class AbstractDoubleList
      Parameters:
      from - the start index (inclusive).
      to - the end index (exclusive).

    • addElements

      public void addElements​(int index, double[] a, int offset, int length)
      Description copied from class: AbstractDoubleList
      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 DoubleList
      Overrides:
      addElements in class AbstractDoubleList
      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, double[] a, int offset, int length)
      Description copied from interface: DoubleList
      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 DoubleList
      Overrides:
      setElements in class AbstractDoubleList
      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 DoubleListIterator listIterator​(int index)
      Description copied from class: AbstractDoubleList
      Returns a type-specific list iterator on the list starting at a given index.
      Specified by:
      listIterator in interface DoubleList
      Specified by:
      listIterator in interface java.util.List<java.lang.Double>
      Overrides:
      listIterator in class AbstractDoubleList
      See Also:
      List.listIterator(int)

    • spliterator

      public DoubleSpliterator spliterator()
      Description copied from interface: DoubleList
      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.Double>
      Specified by:
      spliterator in interface DoubleCollection
      Specified by:
      spliterator in interface DoubleIterable
      Specified by:
      spliterator in interface DoubleList
      Specified by:
      spliterator in interface java.lang.Iterable<java.lang.Double>
      Specified by:
      spliterator in interface java.util.List<java.lang.Double>
      Returns:
      a type-specific spliterator on the elements of this collection.

    • subList

      public DoubleList subList​(int from, int to)
      Description copied from interface: DoubleList
      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 DoubleList
      Specified by:
      subList in interface java.util.List<java.lang.Double>
      Overrides:
      subList in class AbstractDoubleList
      See Also:
      List.subList(int,int)

    • rem

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

    • addAll

      public boolean addAll​(int index, DoubleCollection c)
      Description copied from interface: DoubleList
      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 DoubleList
      Overrides:
      addAll in class AbstractDoubleList
      See Also:
      List.addAll(int,java.util.Collection)

    • addAll

      public boolean addAll​(int index, DoubleList l)
      Description copied from interface: DoubleList
      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 DoubleList
      See Also:
      List.addAll(int,Collection)