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https://github.com/Alfresco/alfresco-community-repo.git
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cefda8c965
git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@18931 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261
83 lines
2.3 KiB
Java
83 lines
2.3 KiB
Java
/*
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* Copyright (C) 2005-2010 Alfresco Software Limited.
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*
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* This file is part of Alfresco
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*
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* Alfresco is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* Alfresco is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public License
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* along with Alfresco. If not, see <http://www.gnu.org/licenses/>.
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*/
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package org.alfresco.jcr.item;
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import java.util.List;
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import javax.jcr.Node;
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import javax.jcr.NodeIterator;
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import org.alfresco.jcr.session.SessionImpl;
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import org.alfresco.jcr.util.AbstractRangeIterator;
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import org.alfresco.service.cmr.repository.ChildAssociationRef;
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/**
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* Alfresco implementation of a Node Iterator
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*
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* @author David Caruana
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*/
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public class ChildAssocNodeIteratorImpl extends AbstractRangeIterator
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implements NodeIterator
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{
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private SessionImpl sessionImpl;
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private List<ChildAssociationRef> childAssocs;
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/**
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* Construct
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*
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* @param context session context
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* @param nodes node list
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*/
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public ChildAssocNodeIteratorImpl(SessionImpl sessionImpl, List<ChildAssociationRef> childAssocs)
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{
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this.sessionImpl = sessionImpl;
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this.childAssocs = childAssocs;
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}
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/* (non-Javadoc)
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* @see javax.jcr.NodeIterator#nextNode()
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*/
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public Node nextNode()
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{
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long position = skip();
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ChildAssociationRef childAssocRef = childAssocs.get((int)position);
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NodeImpl nodeImpl = new NodeImpl(sessionImpl, childAssocRef.getChildRef());
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return nodeImpl.getProxy();
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}
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/* (non-Javadoc)
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* @see javax.jcr.RangeIterator#getSize()
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*/
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public long getSize()
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{
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return childAssocs.size();
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}
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/* (non-Javadoc)
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* @see java.util.Iterator#next()
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*/
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public Object next()
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{
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return nextNode();
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}
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}
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