Module roaringbitmap

Package org.roaringbitmap

Interface PeekableCharIterator

All Superinterfaces:

CharIterator, Cloneable

All Known Subinterfaces:

PeekableCharRankIterator

public interface PeekableCharIterator
extends CharIterator

Simple extension to the CharIterator interface

Method Summary

Modifier and Type	Method	Description
void	advanceIfNeeded(char thresholdVal)	If needed, when iterating forward through the chars it will advance as long as the next value is smaller than val (as an unsigned short) when iterating in reverse through the chars it will advance as long as the next value is larger than val (as an unsigned short)
PeekableCharIterator	clone()	Creates a copy of the iterator.
char	peekNext()	Look at the next value without advancing

Methods inherited from interface org.roaringbitmap.CharIterator

hasNext, next, nextAsInt, remove

Method Details

advanceIfNeeded

void advanceIfNeeded(char thresholdVal)

If needed, when iterating forward through the chars it will advance as long as the next value is smaller than val (as an unsigned short) when iterating in reverse through the chars it will advance as long as the next value is larger than val (as an unsigned short)

Parameters:

thresholdVal - threshold

peekNext

char peekNext()

Look at the next value without advancing

Returns:

next value

clone

PeekableCharIterator clone()

Creates a copy of the iterator.

Specified by:

clone in interface CharIterator

Returns:

a clone of the current iterator