org.jboss.dna.repository.observation
Class NodeChanges

java.lang.Object
  org.jboss.dna.repository.observation.NodeChanges

All Implemented Interfaces:

Iterable<NodeChange>

public class NodeChanges
extends Object
implements Iterable<NodeChange>

A utility class that builds node changes from a sequence of events.

Author:

Randall Hauch

Nested Class Summary

protected static class

NodeChanges.NodeChangeDetails

Field Summary

protected static Comparator<NodeChange>

PRE_ORDER

Constructor Summary

protected

NodeChanges(List<NodeChange> changes)

Method Summary

static NodeChanges	create(String repositoryWorkspaceName, Iterable<javax.jcr.observation.Event> events)
Iterator<NodeChange>	getPreOrder()
Iterator<NodeChange>	iterator()
int	size()

Methods inherited from class java.lang.Object

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

Field Detail

PRE_ORDER

protected static final Comparator<NodeChange> PRE_ORDER

Constructor Detail

NodeChanges

protected NodeChanges(List<NodeChange> changes)

Method Detail

create

public static NodeChanges create(String repositoryWorkspaceName,
                                 Iterable<javax.jcr.observation.Event> events)
                          throws javax.jcr.RepositoryException

Throws:

javax.jcr.RepositoryException

iterator

public Iterator<NodeChange> iterator()

Specified by:

iterator in interface Iterable<NodeChange>

getPreOrder

public Iterator<NodeChange> getPreOrder()

size

public int size()