com.googlecode.javaewah32

Class ClearIntIterator32

java.lang.Object

com.googlecode.javaewah32.ClearIntIterator32

All Implemented Interfaces:

IntIterator

final class ClearIntIterator32
extends java.lang.Object
implements IntIterator

This class is equivalent to IntIteratorImpl, except that it allows use to iterate over "clear" bits (bits set to 0).

Field Summary

Fields

Modifier and Type	Field and Description
private Buffer32	buffer
private EWAHIterator32	ewahIter
private boolean	hasNext
private int	literalPosition
private int	position
private int	runningLength
private int	sizeInBits
private int	word
private int	wordLength
private int	wordPosition

Constructor Summary

Constructors

Constructor and Description
ClearIntIterator32(EWAHIterator32 ewahIter, int sizeInBits)

Method Summary

Modifier and Type	Method and Description
boolean	hasNext() Is there more?
private boolean	literalHasNext()
boolean	moveToNext()
int	next() Return the next integer
private boolean	runningHasNext()
private void	setRunningLengthWord(RunningLengthWord32 rlw)

Methods inherited from class java.lang.Object

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

Field Detail

ewahIter

private final EWAHIterator32 ewahIter

sizeInBits

private final int sizeInBits

buffer

private final Buffer32 buffer

position

private int position

runningLength

private int runningLength

word

private int word

wordPosition

private int wordPosition

wordLength

private int wordLength

literalPosition

private int literalPosition

hasNext

private boolean hasNext

Constructor Detail

ClearIntIterator32

ClearIntIterator32(EWAHIterator32 ewahIter,
                   int sizeInBits)

Method Detail

moveToNext

public boolean moveToNext()

hasNext

public boolean hasNext()

Description copied from interface: IntIterator

Is there more?

Specified by:

hasNext in interface IntIterator

Returns:

true, if there is more, false otherwise

next

public int next()

Description copied from interface: IntIterator

Return the next integer

Specified by:

next in interface IntIterator

Returns:

the integer

setRunningLengthWord

private void setRunningLengthWord(RunningLengthWord32 rlw)

runningHasNext

private boolean runningHasNext()

literalHasNext

private boolean literalHasNext()