Package it.unimi.dsi.fastutil.objects

Class ObjectBigListIterators.UnmodifiableBigListIterator<K>

java.lang.Object
it.unimi.dsi.fastutil.objects.ObjectBigListIterators.UnmodifiableBigListIterator<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.UnmodifiableBigListIterator<K>
extends java.lang.Object
implements ObjectBigListIterator<K>
An unmodifiable wrapper class for big list iterators.

  • Constructor Summary

    Constructors
    Constructor Description
    UnmodifiableBigListIterator​(ObjectBigListIterator<? extends K> i)  

  • Method Summary

    Modifier and Type Method Description
    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.

    Methods inherited from class java.lang.Object

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

    Methods inherited from interface java.util.Iterator

    remove

    Methods inherited from interface it.unimi.dsi.fastutil.objects.ObjectBidirectionalIterator

    back

    Methods inherited from interface it.unimi.dsi.fastutil.objects.ObjectBigListIterator

    add, back, set, skip, skip

  • Constructor Details

  • Method Details

    • 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>