    001    /*
    002     * Licensed to the Apache Software Foundation (ASF) under one or more
    003     * contributor license agreements.  See the NOTICE file distributed with
    004     * this work for additional information regarding copyright ownership.
    005     * The ASF licenses this file to You under the Apache License, Version 2.0
    006     * (the "License"); you may not use this file except in compliance with
    007     * the License.  You may obtain a copy of the License at
    008     *
    009     *     http://www.apache.org/licenses/LICENSE-2.0
    010     *
    011     * Unless required by applicable law or agreed to in writing, software
    012     * distributed under the License is distributed on an "AS IS" BASIS,
    013     * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    014     * See the License for the specific language governing permissions and
    015     * limitations under the License.
    016     */
    017    package org.apache.commons.jxpath.ri.model.beans;
    018
    019    import org.apache.commons.jxpath.ri.compiler.NodeTest;
    020    import org.apache.commons.jxpath.ri.model.NodeIterator;
    021    import org.apache.commons.jxpath.ri.model.NodePointer;
    022
    023    /**
    024     * Combines child node iterators of all elements of a collection into one
    025     * aggregate child node iterator.
    026     *
    027     * @author Dmitri Plotnikov
    028     * @version $Revision: 652845 $ $Date: 2008-05-02 12:46:46 -0500 (Fri, 02 May 2008) $
    029     */
    030    public class CollectionChildNodeIterator extends CollectionNodeIterator {
    031
    032        private NodeTest test;
    033
    034        /**
    035         * Create a new CollectionChildNodeIterator.
    036         * @param pointer CollectionPointer
    037         * @param test child test
    038         * @param reverse iteration order
    039         * @param startWith starting pointer
    040         */
    041        public CollectionChildNodeIterator(
    042            CollectionPointer pointer,
    043            NodeTest test,
    044            boolean reverse,
    045            NodePointer startWith) {
    046            super(pointer, reverse, startWith);
    047            this.test = test;
    048        }
    049
    050        protected NodeIterator getElementNodeIterator(NodePointer elementPointer) {
    051            return elementPointer.childIterator(test, false, null);
    052        }
    053    }