1 /* 2 * reserved comment block 3 * DO NOT REMOVE OR ALTER! 4 */ 5 /* 6 * Licensed to the Apache Software Foundation (ASF) under one or more 7 * contributor license agreements. See the NOTICE file distributed with 8 * this work for additional information regarding copyright ownership. 9 * The ASF licenses this file to You under the Apache License, Version 2.0 10 * (the "License"); you may not use this file except in compliance with 11 * the License. You may obtain a copy of the License at 12 * 13 * http://www.apache.org/licenses/LICENSE-2.0 14 * 15 * Unless required by applicable law or agreed to in writing, software 16 * distributed under the License is distributed on an "AS IS" BASIS, 17 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 18 * See the License for the specific language governing permissions and 19 * limitations under the License. 20 */ 21 22 package com.sun.org.apache.xpath.internal; 23 24 /** 25 * A class that implements this interface will call a XPathVisitor 26 * for itself and members within it's heararchy. If the XPathVisitor's 27 * method returns false, the sub-member heararchy will not be 28 * traversed. 29 */ 30 public interface XPathVisitable 31 { 32 /** 33 * This will traverse the heararchy, calling the visitor for 34 * each member. If the called visitor method returns 35 * false, the subtree should not be called. 36 * 37 * @param owner The owner of the visitor, where that path may be 38 * rewritten if needed. 39 * @param visitor The visitor whose appropriate method will be called. 40 */ callVisitors(ExpressionOwner owner, XPathVisitor visitor)41 public void callVisitors(ExpressionOwner owner, XPathVisitor visitor); 42 } 43