org.apache.jackrabbit.commons.packaging
Class FilterContentPackage.FilteringIterator

java.lang.Object
  org.apache.jackrabbit.commons.packaging.FilterContentPackage.FilteringIterator

All Implemented Interfaces:

Iterator

Enclosing class:

FilterContentPackage

public static class FilterContentPackage.FilteringIterator
extends Object
implements Iterator

Field Summary

protected List	content The content we will iterate over.
protected int	contentIndex
protected Predicate	includeFilter Filter that defines which items are included
protected boolean	includeProperties
protected Node	lastNode
protected Item	nextItem
protected List	nodeIteratorStack
protected int	pathIndex
protected PropertyIterator	propertyIterator
protected Session	session

Constructor Summary

FilterContentPackage.FilteringIterator(Session session, List contentList, boolean includeProperties)
Creates a new tree walker that uses the given filter as include and traversal filter.

Method Summary

protected boolean	checkForNextNode()
boolean	hasNext()
Object	next()
void	remove()

Methods inherited from class java.lang.Object

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

Field Detail

content

protected final List content

The content we will iterate over.

includeFilter

protected Predicate includeFilter

Filter that defines which items are included

contentIndex

protected int contentIndex

pathIndex

protected int pathIndex

nextItem

protected Item nextItem

lastNode

protected Node lastNode

session

protected final Session session

nodeIteratorStack

protected final List nodeIteratorStack

includeProperties

protected final boolean includeProperties

propertyIterator

protected PropertyIterator propertyIterator

Constructor Detail

FilterContentPackage.FilteringIterator

public FilterContentPackage.FilteringIterator(Session session,
                                              List contentList,
                                              boolean includeProperties)

Creates a new tree walker that uses the given filter as include and traversal filter.

Parameters:

session - The session.

contentList - The list of content objects.

includeProperties - Should properties be included.

Method Detail

hasNext

public boolean hasNext()

Specified by:

hasNext in interface Iterator

See Also:

Iterator.hasNext()

checkForNextNode

protected boolean checkForNextNode()
                            throws RepositoryException

Throws:

RepositoryException

next

public Object next()

Specified by:

next in interface Iterator

See Also:

Iterator.next()

remove

public void remove()

Specified by:

remove in interface Iterator

See Also:

Iterator.remove()