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Java > Open Source Codes > org > apache > taglibs > xtags > xpath > ContextNodeTag


1 /*
2  * Copyright 1999,2004 The Apache Software Foundation.
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  * http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  */

16
17 package org.apache.taglibs.xtags.xpath;
18
19 import java.util.List JavaDoc;
20
21 import org.dom4j.Node;
22
23 /** An abstract base class which represents a context node on which XPath expressions can be evaluated.
24   *
25   * @author James Strachan
26   */

27 public interface ContextNodeTag {
28
29     /** @return the {@link Node} or {@link List} of nodes which is the context
30       * on which XPath expressions will be performed.
31       */

32     public Object JavaDoc getContext();
33 }
34
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