Package org.codelibs.jhighlight.fastutil.chars

Interface CharBidirectionalIterator

All Superinterfaces:

BidirectionalIterator<Character>, CharIterator, Iterator<Character>, ObjectBidirectionalIterator<Character>, ObjectIterator<Character>

All Known Subinterfaces:

CharListIterator

All Known Implementing Classes:

AbstractCharBidirectionalIterator, AbstractCharListIterator, CharIterators.EmptyIterator, CharIterators.UnmodifiableBidirectionalIterator, CharIterators.UnmodifiableListIterator

public interface CharBidirectionalIterator
extends CharIterator, ObjectBidirectionalIterator<Character>

A type-specific bidirectional iterator; provides an additional method to avoid (un)boxing, and the possibility to skip elements backwards.

See Also:

BidirectionalIterator

Method Summary

Modifier and Type	Method	Description
int	back(int n)	Moves back for the given number of elements.
char	previousChar()	Returns the previous element as a primitive type.

Methods inherited from interface org.codelibs.jhighlight.fastutil.BidirectionalIterator

hasPrevious, previous

Methods inherited from interface org.codelibs.jhighlight.fastutil.chars.CharIterator

nextChar, skip

Methods inherited from interface java.util.Iterator

forEachRemaining, hasNext, next, remove

Methods inherited from interface org.codelibs.jhighlight.fastutil.objects.ObjectIterator

skip

Method Detail

previousChar

char previousChar()

Returns the previous element as a primitive type.

Returns:

the previous element in the iteration.

See Also:

ListIterator.previous()

back

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 BidirectionalIterator.previous() for n times (possibly stopping if BidirectionalIterator.hasPrevious() becomes false).

Specified by:

back in interface ObjectBidirectionalIterator<Character>

Parameters:

n - the number of elements to skip back.

Returns:

the number of elements actually skipped.

See Also:

Iterator.next()