Package it.unimi.dsi.fastutil.booleans

Interface BooleanIterator

All Superinterfaces:
java.util.Iterator<java.lang.Boolean>, java.util.PrimitiveIterator<java.lang.Boolean,​BooleanConsumer>
All Known Subinterfaces:
BooleanBidirectionalIterator, BooleanBigListIterator, BooleanListIterator
All Known Implementing Classes:
AbstractBooleanBidirectionalIterator, AbstractBooleanBigListIterator, AbstractBooleanIterator, AbstractBooleanListIterator, BooleanBigListIterators.AbstractIndexBasedBigIterator, BooleanBigListIterators.AbstractIndexBasedBigListIterator, BooleanBigListIterators.BigListIteratorListIterator, BooleanBigListIterators.EmptyBigListIterator, BooleanBigListIterators.UnmodifiableBigListIterator, BooleanIterators.AbstractIndexBasedIterator, BooleanIterators.AbstractIndexBasedListIterator, BooleanIterators.EmptyIterator, BooleanIterators.UnmodifiableBidirectionalIterator, BooleanIterators.UnmodifiableIterator, BooleanIterators.UnmodifiableListIterator
public interface BooleanIterator
extends java.util.PrimitiveIterator<java.lang.Boolean,​BooleanConsumer>
A type-specific Iterator; provides an additional method to avoid (un)boxing, and the possibility to skip elements.
See Also:
Iterator

  • 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 void forEachRemaining​(BooleanConsumer action)
    Performs the given action for each remaining element until all elements have been processed or the action throws an exception.
    default void forEachRemaining​(java.util.function.Consumer<? super java.lang.Boolean> action)
    Deprecated.
    Please use the corresponding type-specific method instead.
    default java.lang.Boolean next()
    Deprecated.
    Please use the corresponding type-specific method instead.
    boolean nextBoolean()
    Returns the next element as a primitive type.
    default int skip​(int n)
    Skips the given number of elements.

    Methods inherited from interface java.util.Iterator

    hasNext, remove

  • Method Details

    • nextBoolean

      boolean nextBoolean()
      Returns the next element as a primitive type.
      Returns:
      the next element in the iteration.
      See Also:
      Iterator.next()

    • next

      @Deprecated default java.lang.Boolean next()
      Deprecated.
      Please use the corresponding type-specific method instead.
      Specified by:
      next in interface java.util.Iterator<java.lang.Boolean>

    • forEachRemaining

      default void forEachRemaining​(BooleanConsumer action)
      Performs the given action for each remaining element until all elements have been processed or the action throws an exception.
      Specified by:
      forEachRemaining in interface java.util.PrimitiveIterator<java.lang.Boolean,​BooleanConsumer>
      Parameters:
      action - the action to be performed for each element.
      Since:
      8.0.0
      See Also:
      Iterator.forEachRemaining(java.util.function.Consumer)
      API Notes:
      Implementing classes should generally override this method, and take the default implementation of the other overloads which will delegate to this method (after proper conversions).

    • forEachRemaining

      @Deprecated default void forEachRemaining​(java.util.function.Consumer<? super java.lang.Boolean> action)
      Deprecated.
      Please use the corresponding type-specific method instead.
      Specified by:
      forEachRemaining in interface java.util.Iterator<java.lang.Boolean>

    • skip

      default int skip​(int n)
      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).

      Parameters:
      n - the number of elements to skip.
      Returns:
      the number of elements actually skipped.
      See Also:
      Iterator.next()