| /* |
| * reserved comment block |
| * DO NOT REMOVE OR ALTER! |
| */ |
| /* |
| * 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. |
| */ |
| |
| package com.sun.org.apache.xpath.internal; |
| |
| /** |
| * A class that implements this interface will call a XPathVisitor |
| * for itself and members within it's heararchy. If the XPathVisitor's |
| * method returns false, the sub-member heararchy will not be |
| * traversed. |
| */ |
| public interface XPathVisitable |
| { |
| /** |
| * This will traverse the heararchy, calling the visitor for |
| * each member. If the called visitor method returns |
| * false, the subtree should not be called. |
| * |
| * @param owner The owner of the visitor, where that path may be |
| * rewritten if needed. |
| * @param visitor The visitor whose appropriate method will be called. |
| */ |
| public void callVisitors(ExpressionOwner owner, XPathVisitor visitor); |
| } |