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Java > Open Source Codes > com > sun > org > apache > xalan > internal > xsltc > compiler > util > StringStack


1 /*
2  * Copyright 2001-2004 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: StringStack.java,v 1.3 2004/02/16 22:26:44 minchau Exp $
18  */

19
20 package com.sun.org.apache.xalan.internal.xsltc.compiler.util;
21
22 import java.util.Stack JavaDoc;
23
24 /**
25  * @author Jacek Ambroziak
26  * @author Santiago Pericas-Geertsen
27  */

28 public final class StringStack extends Stack JavaDoc {
29     public String JavaDoc peekString() {
30     return (String JavaDoc) super.peek();
31     }
32     
33     public String JavaDoc popString() {
34     return (String JavaDoc) super.pop();
35     }
36     
37     public String JavaDoc pushString(String JavaDoc val) {
38     return (String JavaDoc) super.push(val);
39     }
40 }
41
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