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>, Iterator<K>
Enclosing class:
ObjectBigListIterators

public static class ObjectBigListIterators.UnmodifiableBigListIterator<K>
extends Object
implements ObjectBigListIterator<K>
An unmodifiable wrapper class for big list iterators.
  • Constructor Details

  • Method Details

    • hasNext

      public boolean hasNext()
      Specified by:
      hasNext in interface 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 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()