Class ObjectBigListIterators.BigListIteratorListIterator<K>

java.lang.Object
it.unimi.dsi.fastutil.objects.ObjectBigListIterators.BigListIteratorListIterator<K>
All Implemented Interfaces:
BidirectionalIterator<K>, BigListIterator<K>, ObjectBidirectionalIterator<K>, ObjectBigListIterator<K>, ObjectIterator<K>, java.util.Iterator<K>
Enclosing class:
ObjectBigListIterators

public static class ObjectBigListIterators.BigListIteratorListIterator<K>
extends java.lang.Object
implements ObjectBigListIterator<K>
A class exposing a list iterator as a big-list iterator..
  • Method Summary

    Modifier and Type Method Description
    void add​(K ok)
    Inserts the specified element into the list (optional operation).
    int back​(int n)
    Moves back for the given number of elements.
    long back​(long n)
    Moves back for the given number of elements.
    void forEachRemaining​(java.util.function.Consumer<? super K> action)  
    boolean hasNext()  
    boolean hasPrevious()
    Returns whether there is a previous element.
    K next()  
    long nextIndex()
    Returns the index of the element that would be returned by a subsequent call to next.
    K previous()
    Returns the previous element from the collection.
    long previousIndex()
    Returns the index of the element that would be returned by a subsequent call to previous.
    void remove()  
    void set​(K ok)
    Replaces the last element returned by next() or previous() with the specified element (optional operation).
    int skip​(int n)
    Skips the given number of elements.
    long skip​(long n)
    Skips the given number of elements.

    Methods inherited from class java.lang.Object

    equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
  • Method Details

    • set

      public void set​(K ok)
      Description copied from interface: ObjectBigListIterator
      Replaces the last element returned by next() or previous() with the specified element (optional operation).
      Specified by:
      set in interface BigListIterator<K>
      Specified by:
      set in interface ObjectBigListIterator<K>
      Parameters:
      ok - an element.
      See Also:
      ListIterator.set(Object)
    • add

      public void add​(K ok)
      Description copied from interface: ObjectBigListIterator
      Inserts the specified element into the list (optional operation).
      Specified by:
      add in interface BigListIterator<K>
      Specified by:
      add in interface ObjectBigListIterator<K>
      Parameters:
      ok - an element.
      See Also:
      ListIterator.add(Object)
    • back

      public int back​(int n)
      Description copied from interface: ObjectBidirectionalIterator
      Moves back for the given number of elements.

      The effect of this call is exactly the same as that of calling BidirectionalIterator.previous() for n times (possibly stopping if BidirectionalIterator.hasPrevious() becomes false).

      Specified by:
      back in interface ObjectBidirectionalIterator<K>
      Parameters:
      n - the number of elements to skip back.
      Returns:
      the number of elements actually skipped.
      See Also:
      BidirectionalIterator.previous()
    • back

      public long back​(long n)
      Description copied from interface: ObjectBigListIterator
      Moves back for the given number of elements.

      The effect of this call is exactly the same as that of calling previous() for n times (possibly stopping if BidirectionalIterator.hasPrevious() becomes false).

      Specified by:
      back in interface ObjectBigListIterator<K>
      Parameters:
      n - the number of elements to skip back.
      Returns:
      the number of elements actually skipped.
      See Also:
      BidirectionalIterator.previous()
    • remove

      public void remove()
      Specified by:
      remove in interface java.util.Iterator<K>
    • skip

      public int skip​(int n)
      Description copied from interface: ObjectBigListIterator
      Skips the given number of elements.

      The effect of this call is exactly the same as that of calling Iterator.next() for n times (possibly stopping if Iterator.hasNext() becomes false).

      Specified by:
      skip in interface ObjectBidirectionalIterator<K>
      Specified by:
      skip in interface ObjectBigListIterator<K>
      Specified by:
      skip in interface ObjectIterator<K>
      Parameters:
      n - the number of elements to skip.
      Returns:
      the number of elements actually skipped.
      See Also:
      Iterator.next()
    • skip

      public long skip​(long n)
      Description copied from interface: ObjectBigListIterator
      Skips the given number of elements.

      The effect of this call is exactly the same as that of calling next() for n times (possibly stopping if Iterator.hasNext() becomes false).

      Specified by:
      skip in interface ObjectBigListIterator<K>
      Parameters:
      n - the number of elements to skip.
      Returns:
      the number of elements actually skipped.
      See Also:
      Iterator.next()
    • hasNext

      public boolean hasNext()
      Specified by:
      hasNext in interface java.util.Iterator<K>
    • hasPrevious

      public boolean hasPrevious()
      Description copied from interface: BidirectionalIterator
      Returns whether there is a previous element.
      Specified by:
      hasPrevious in interface BidirectionalIterator<K>
      Returns:
      whether there is a previous element.
      See Also:
      ListIterator.hasPrevious()
    • next

      public K next()
      Specified by:
      next in interface java.util.Iterator<K>
    • previous

      public K previous()
      Description copied from interface: BidirectionalIterator
      Returns the previous element from the collection.
      Specified by:
      previous in interface BidirectionalIterator<K>
      Returns:
      the previous element from the collection.
      See Also:
      ListIterator.previous()
    • nextIndex

      public long nextIndex()
      Description copied from interface: BigListIterator
      Returns the index of the element that would be returned by a subsequent call to next. (Returns list size if the list iterator is at the end of the list.)
      Specified by:
      nextIndex in interface BigListIterator<K>
      Returns:
      the index of the element that would be returned by a subsequent call to next, or list size if list iterator is at end of list.
      See Also:
      ListIterator.nextIndex()
    • previousIndex

      public long previousIndex()
      Description copied from interface: BigListIterator
      Returns the index of the element that would be returned by a subsequent call to previous. (Returns -1 if the list iterator is at the beginning of the list.)
      Specified by:
      previousIndex in interface BigListIterator<K>
      Returns:
      the index of the element that would be returned by a subsequent call to previous, or -1 if list iterator is at beginning of list.
      See Also:
      ListIterator.previousIndex()
    • forEachRemaining

      public void forEachRemaining​(java.util.function.Consumer<? super K> action)
      Specified by:
      forEachRemaining in interface java.util.Iterator<K>