Package it.unimi.dsi.fastutil.booleans

Interface BooleanBidirectionalIterator

All Superinterfaces:
it.unimi.dsi.fastutil.BidirectionalIterator<java.lang.Boolean>, it.unimi.dsi.fastutil.booleans.BooleanIterator, java.util.Iterator<java.lang.Boolean>, it.unimi.dsi.fastutil.objects.ObjectBidirectionalIterator<java.lang.Boolean>, it.unimi.dsi.fastutil.objects.ObjectIterator<java.lang.Boolean>, java.util.PrimitiveIterator<java.lang.Boolean,​BooleanConsumer>
All Known Subinterfaces:
BooleanBigListIterator, BooleanListIterator
All Known Implementing Classes:
AbstractBooleanBidirectionalIterator, AbstractBooleanBigListIterator, AbstractBooleanListIterator, BooleanBigListIterators.AbstractIndexBasedBigListIterator, BooleanBigListIterators.BigListIteratorListIterator, BooleanBigListIterators.EmptyBigListIterator, BooleanBigListIterators.UnmodifiableBigListIterator, BooleanIterators.AbstractIndexBasedListIterator, BooleanIterators.EmptyIterator, BooleanIterators.UnmodifiableBidirectionalIterator, BooleanIterators.UnmodifiableListIterator
public interface BooleanBidirectionalIterator
extends it.unimi.dsi.fastutil.booleans.BooleanIterator, it.unimi.dsi.fastutil.objects.ObjectBidirectionalIterator<java.lang.Boolean>
A type-specific bidirectional iterator; provides an additional method to avoid (un)boxing, and the possibility to skip elements backwards.
See Also:
BidirectionalIterator

  • Nested Class Summary

    Nested classes/interfaces inherited from interface java.util.PrimitiveIterator

    java.util.PrimitiveIterator.OfDouble, java.util.PrimitiveIterator.OfInt, java.util.PrimitiveIterator.OfLong

  • Method Summary

    Modifier and Type Method Description
    default int back​(int n)
    Moves back for the given number of elements.
    default java.lang.Boolean previous()
    Deprecated.
    Please use the corresponding type-specific method instead.
    boolean previousBoolean()
    Returns the previous element as a primitive type.
    default int skip​(int n)

    Methods inherited from interface it.unimi.dsi.fastutil.BidirectionalIterator

    hasPrevious

    Methods inherited from interface it.unimi.dsi.fastutil.booleans.BooleanIterator

    forEachRemaining, forEachRemaining, next, nextBoolean

    Methods inherited from interface java.util.Iterator

    hasNext, remove

  • Method Details

    • previousBoolean

      boolean previousBoolean()
      Returns the previous element as a primitive type.
      Returns:
      the previous element in the iteration.
      See Also:
      ListIterator.previous()

    • previous

      @Deprecated default java.lang.Boolean previous()
      Deprecated.
      Please use the corresponding type-specific method instead.
      Specified by:
      previous in interface it.unimi.dsi.fastutil.BidirectionalIterator<java.lang.Boolean>

    • back

      default int back​(int n)
      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 it.unimi.dsi.fastutil.objects.ObjectBidirectionalIterator<java.lang.Boolean>
      Parameters:
      n - the number of elements to skip back.
      Returns:
      the number of elements actually skipped.
      See Also:
      previous()

    • skip

      default int skip​(int n)
      Specified by:
      skip in interface it.unimi.dsi.fastutil.booleans.BooleanIterator
      Specified by:
      skip in interface it.unimi.dsi.fastutil.objects.ObjectBidirectionalIterator<java.lang.Boolean>
      Specified by:
      skip in interface it.unimi.dsi.fastutil.objects.ObjectIterator<java.lang.Boolean>