Package it.unimi.dsi.fastutil.bytes

Interface ByteBidirectionalIterator

All Superinterfaces:
BidirectionalIterator<java.lang.Byte>, ByteIterator, java.util.Iterator<java.lang.Byte>, ObjectBidirectionalIterator<java.lang.Byte>, ObjectIterator<java.lang.Byte>, java.util.PrimitiveIterator<java.lang.Byte,​ByteConsumer>
All Known Subinterfaces:
ByteBigListIterator
public interface ByteBidirectionalIterator
extends ByteIterator, ObjectBidirectionalIterator<java.lang.Byte>
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.Byte previous()
    Deprecated.
    Please use the corresponding type-specific method instead.
    byte previousByte()
    Returns the previous element as a primitive type.
    default int skip​(int n)
    Skips the given number of elements.

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

    hasPrevious

    Methods inherited from interface it.unimi.dsi.fastutil.bytes.ByteIterator

    forEachRemaining, forEachRemaining, forEachRemaining, next, nextByte

    Methods inherited from interface java.util.Iterator

    hasNext, remove

  • Method Details

    • previousByte

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

    • previous

      @Deprecated default java.lang.Byte previous()
      Deprecated.
      Please use the corresponding type-specific method instead.
      Returns the previous element from the collection.
      Specified by:
      previous in interface BidirectionalIterator<java.lang.Byte>
      Returns:
      the previous element from the collection.
      See Also:
      ListIterator.previous()

    • 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 ObjectBidirectionalIterator<java.lang.Byte>
      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)
      Skips the given number of elements.

      The effect of this call is exactly the same as that of calling ByteIterator.next() for n times (possibly stopping if Iterator.hasNext() becomes false).

      Specified by:
      skip in interface ByteIterator
      Specified by:
      skip in interface ObjectBidirectionalIterator<java.lang.Byte>
      Specified by:
      skip in interface ObjectIterator<java.lang.Byte>
      Parameters:
      n - the number of elements to skip.
      Returns:
      the number of elements actually skipped.
      See Also:
      Iterator.next()