com.googlecode.javaewah

Class IntIteratorImpl

java.lang.Object

com.googlecode.javaewah.IntIteratorImpl

All Implemented Interfaces:

IntIterator

final class IntIteratorImpl
extends java.lang.Object
implements IntIterator

The IntIteratorImpl is the 64 bit implementation of the IntIterator interface, which efficiently returns the stream of integers represented by an EWAHIterator.

Since:

0.5.6

Field Summary

Fields

Modifier and Type	Field and Description
private Buffer	buffer
private EWAHIterator	ewahIter
private boolean	hasNext
private int	literalPosition
private int	position
private int	runningLength
private long	word
private int	wordLength
private int	wordPosition

Constructor Summary

Constructors

Constructor and Description
IntIteratorImpl(EWAHIterator ewahIter)

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(RunningLengthWord rlw)

Methods inherited from class java.lang.Object

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

Field Detail

ewahIter

private final EWAHIterator ewahIter

buffer

private final Buffer buffer

position

private int position

runningLength

private int runningLength

word

private long word

wordPosition

private int wordPosition

wordLength

private int wordLength

literalPosition

private int literalPosition

hasNext

private boolean hasNext

Constructor Detail

IntIteratorImpl

IntIteratorImpl(EWAHIterator ewahIter)

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(RunningLengthWord rlw)

runningHasNext

private boolean runningHasNext()

literalHasNext

private boolean literalHasNext()