Package it.unimi.dsi.fastutil.booleans

Class BooleanIterators.EmptyIterator

java.lang.Object
it.unimi.dsi.fastutil.booleans.BooleanIterators.EmptyIterator
All Implemented Interfaces:
it.unimi.dsi.fastutil.BidirectionalIterator<java.lang.Boolean>, BooleanBidirectionalIterator, it.unimi.dsi.fastutil.booleans.BooleanIterator, BooleanListIterator, it.unimi.dsi.fastutil.objects.ObjectBidirectionalIterator<java.lang.Boolean>, it.unimi.dsi.fastutil.objects.ObjectIterator<java.lang.Boolean>, java.io.Serializable, java.lang.Cloneable, java.util.Iterator<java.lang.Boolean>, java.util.ListIterator<java.lang.Boolean>, java.util.PrimitiveIterator<java.lang.Boolean,​BooleanConsumer>
Enclosing class:
BooleanIterators
public static class BooleanIterators.EmptyIterator
extends java.lang.Object
implements BooleanListIterator, java.io.Serializable, java.lang.Cloneable
A class returning no elements and a type-specific iterator interface.

This class may be useful to implement your own in case you subclass a type-specific iterator.

See Also:
Serialized Form

  • 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
    int back​(int n)
    Moves back for the given number of elements.
    java.lang.Object clone()  
    void forEachRemaining​(BooleanConsumer action)  
    void forEachRemaining​(java.util.function.Consumer<? super java.lang.Boolean> action)
    Deprecated.
    boolean hasNext()  
    boolean hasPrevious()  
    boolean nextBoolean()  
    int nextIndex()  
    boolean previousBoolean()
    Returns the previous element as a primitive type.
    int previousIndex()  
    int skip​(int n)

    Methods inherited from class java.lang.Object

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

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

    add, add, next, previous, remove, set, set

  • Method Details

    • hasNext

      public boolean hasNext()
      Specified by:
      hasNext in interface java.util.Iterator<java.lang.Boolean>
      Specified by:
      hasNext in interface java.util.ListIterator<java.lang.Boolean>

    • hasPrevious

      public boolean hasPrevious()
      Specified by:
      hasPrevious in interface it.unimi.dsi.fastutil.BidirectionalIterator<java.lang.Boolean>
      Specified by:
      hasPrevious in interface java.util.ListIterator<java.lang.Boolean>

    • nextBoolean

      public boolean nextBoolean()
      Specified by:
      nextBoolean in interface it.unimi.dsi.fastutil.booleans.BooleanIterator

    • previousBoolean

      public boolean previousBoolean()
      Description copied from interface: BooleanBidirectionalIterator
      Returns the previous element as a primitive type.
      Specified by:
      previousBoolean in interface BooleanBidirectionalIterator
      Returns:
      the previous element in the iteration.
      See Also:
      ListIterator.previous()

    • nextIndex

      public int nextIndex()
      Specified by:
      nextIndex in interface java.util.ListIterator<java.lang.Boolean>

    • previousIndex

      public int previousIndex()
      Specified by:
      previousIndex in interface java.util.ListIterator<java.lang.Boolean>

    • skip

      public int skip​(int n)
      Description copied from interface: BooleanBidirectionalIterator
      Specified by:
      skip in interface BooleanBidirectionalIterator
      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>

    • back

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

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

      Specified by:
      back in interface BooleanBidirectionalIterator
      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:
      BooleanBidirectionalIterator.previous()

    • forEachRemaining

      public void forEachRemaining​(BooleanConsumer action)
      Specified by:
      forEachRemaining in interface it.unimi.dsi.fastutil.booleans.BooleanIterator
      Specified by:
      forEachRemaining in interface java.util.PrimitiveIterator<java.lang.Boolean,​BooleanConsumer>

    • forEachRemaining

      @Deprecated public void forEachRemaining​(java.util.function.Consumer<? super java.lang.Boolean> action)
      Deprecated.
      Specified by:
      forEachRemaining in interface it.unimi.dsi.fastutil.booleans.BooleanIterator
      Specified by:
      forEachRemaining in interface java.util.Iterator<java.lang.Boolean>

    • clone

      public java.lang.Object clone()