Top Description Fields Constructors Methods

com.googlecode.javaewah

pack-priv final Class ReverseIntIterator

Class Inheritance

extends Object
implements IntIterator

java.lang.Object
com.googlecode.javaewah.ReverseIntIterator

All Implemented Interfaces

com.googlecode.javaewah.IntIterator

Static Imports

com.googlecode.javaewah.EWAHCompressedBitmap.WORD_IN_BITS

The ReverseIntIterator is the 64 bit implementation of the IntIterator interface, which efficiently returns the stream of integers represented by a ReverseEWAHIterator in reverse order.

Author: Gregory Ssi-Yan-Kai

Field Summary

Modifier and Type	Field and Description
private final Buffer	buffer
private final ReverseEWAHIterator	ewahIter
private boolean	hasNext
private int	literalPosition
private int	position
private boolean	runningBit
private int	runningLength
private final int	sizeInBits
private long	word
private int	wordLength
private int	wordPosition

Constructor Summary

Access	Constructor and Description
pack-priv	ReverseIntIterator(ReverseEWAHIterator ewahIter, int sizeInBits)

Method Summary

Modifier and Type	Method and Description
public boolean	hasNext() Implements com.googlecode.javaewah.IntIterator.hasNext. Is there more?
private boolean	literalHasNext()
private boolean	moveToPreviousRLW()
public int	next() Implements com.googlecode.javaewah.IntIterator.next. Return the next integer
private boolean	runningHasNext()
private void	setRLW(RunningLengthWord rlw)

Inherited from java.lang.Object:: clone equals finalize getClass hashCode notify notifyAll toString wait wait wait

Field Detail

buffer	back to summary
private final Buffer buffer

ewahIter	back to summary
private final ReverseEWAHIterator ewahIter

hasNext	back to summary
private boolean hasNext

literalPosition	back to summary
private int literalPosition

position	back to summary
private int position

runningBit	back to summary
private boolean runningBit

runningLength	back to summary
private int runningLength

sizeInBits	back to summary
private final int sizeInBits

word	back to summary
private long word

wordLength	back to summary
private int wordLength

wordPosition	back to summary
private int wordPosition

Constructor Detail

ReverseIntIterator	back to summary
pack-priv ReverseIntIterator(ReverseEWAHIterator ewahIter, int sizeInBits)

Method Detail

hasNext	back to summary
public boolean hasNext() Implements com.googlecode.javaewah.IntIterator.hasNext. Doc from com.googlecode.javaewah.IntIterator.hasNext. Is there more? Returns:boolean true, if there is more, false otherwise Annotations @Override

hasNext

back to summary

public boolean hasNext()

Implements com.googlecode.javaewah.IntIterator.hasNext.

Doc from com.googlecode.javaewah.IntIterator.hasNext.

Is there more?

Returns:boolean

true, if there is more, false otherwise

Annotations

@Override

literalHasNext	back to summary
private boolean literalHasNext()

moveToPreviousRLW	back to summary
private boolean moveToPreviousRLW()

next	back to summary
public int next() Implements com.googlecode.javaewah.IntIterator.next. Doc from com.googlecode.javaewah.IntIterator.next. Return the next integer Returns:int the integer Annotations @Override

back to summary

public int next()

Implements com.googlecode.javaewah.IntIterator.next.

Doc from com.googlecode.javaewah.IntIterator.next.

Return the next integer

Returns:int

the integer

Annotations

@Override

runningHasNext	back to summary
private boolean runningHasNext()

setRLW	back to summary
private void setRLW(RunningLengthWord rlw)