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1   /*
2    * Licensed to the Apache Software Foundation (ASF) under one or more
3    * contributor license agreements.  See the NOTICE file distributed with
4    * this work for additional information regarding copyright ownership.
5    * The ASF licenses this file to You under the Apache License, Version 2.0
6    * (the "License"); you may not use this file except in compliance with
7    * the License.  You may obtain a copy of the License at
8    *
9    *     http://www.apache.org/licenses/LICENSE-2.0
10   *
11   * Unless required by applicable law or agreed to in writing, software
12   * distributed under the License is distributed on an "AS IS" BASIS,
13   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14   * See the License for the specific language governing permissions and
15   * limitations under the License.
16   */
17  package org.apache.tika.sax.xpath;
18  
19  /**
20   * Intermediate evaluation state of a <code>.../*...</code> XPath expression.
21   * Matches nothing, but specifies the evaluation state for all child elements.
22   */
23  public class ChildMatcher extends Matcher {
24  
25      private final Matcher then;
26  
27      public ChildMatcher(Matcher then) {
28          this.then = then;
29      }
30  
31      public Matcher descend(String namespace, String name) {
32          return then;
33      }
34  
35  }