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Java > Open Source Codes > org > apache > xpath > axes > PathComponent


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  * $Id: PathComponent.java,v 1.4 2004/02/17 04:32:08 minchau Exp $
18  */
19 package org.apache.xpath.axes;
20
21 /**
22  * Classes who implement this information provide information needed for
23  * static analysis of a path component.
24  */
25 public interface PathComponent
26 {
27   /**
28    * Get the analysis bits for this path component, as defined in the WalkerFactory.
29    * @return One of WalkerFactory#BIT_DESCENDANT, etc.
30    */
31   public int getAnalysisBits();
32
33 }
34
35
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