/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
/*******************************************************************************
* Copyright (c) 2010 BestSolution.at and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Tom Schindl <tom.schindl@bestsolution.at> - adjustment to EObject
******************************************************************************/
package org.eclipse.e4.emf.internal.xpath;
import org.apache.commons.jxpath.ri.compiler.NodeTest;
import org.apache.commons.jxpath.ri.model.NodeIterator;
import org.apache.commons.jxpath.ri.model.NodePointer;
/**
* Combines child node iterators of all elements of a collection into one
* aggregate child node iterator.
*
*/
public class CollectionChildNodeIterator extends CollectionNodeIterator {
private NodeTest test;
/**
* Create a new CollectionChildNodeIterator.
* @param pointer CollectionPointer
* @param test child test
* @param reverse iteration order
* @param startWith starting pointer
*/
public CollectionChildNodeIterator(
CollectionPointer pointer,
NodeTest test,
boolean reverse,
NodePointer startWith) {
super(pointer, reverse, startWith);
this.test = test;
}
@Override
protected NodeIterator getElementNodeIterator(NodePointer elementPointer) {
return elementPointer.childIterator(test, false, null);
}
}