com.googlecode.javaewah

Class BufferedXORIterator

java.lang.Object

com.googlecode.javaewah.BufferedXORIterator

All Implemented Interfaces:

CloneableIterator<EWAHIterator>, java.lang.Cloneable

class BufferedXORIterator
extends java.lang.Object
implements CloneableIterator<EWAHIterator>

Field Summary

Fields

Modifier and Type	Field and Description
(package private) EWAHCompressedBitmap	buffer
(package private) long[]	hardbitmap
(package private) java.util.LinkedList<IteratingRLW>	ll

Constructor Summary

Constructors

Constructor and Description
BufferedXORIterator(java.util.LinkedList<IteratingRLW> basell, int bufSize)

Method Summary

Modifier and Type	Method and Description
BufferedXORIterator	clone()
boolean	hasNext()
EWAHIterator	next()

Methods inherited from class java.lang.Object

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

Field Detail

buffer

EWAHCompressedBitmap buffer

hardbitmap

long[] hardbitmap

ll

java.util.LinkedList<IteratingRLW> ll

Constructor Detail

BufferedXORIterator

BufferedXORIterator(java.util.LinkedList<IteratingRLW> basell,
                    int bufSize)

Method Detail

clone

public BufferedXORIterator clone()
                          throws java.lang.CloneNotSupportedException

Specified by:

clone in interface CloneableIterator<EWAHIterator>

Overrides:

clone in class java.lang.Object

Returns:

a copy

Throws:

java.lang.CloneNotSupportedException - this should never happen in practice

hasNext

public boolean hasNext()

Specified by:

hasNext in interface CloneableIterator<EWAHIterator>

Returns:

whether there is more

next

public EWAHIterator next()

Specified by:

next in interface CloneableIterator<EWAHIterator>

Returns:

the next element