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 org.apache.xalan.xsltc.compiler.util;
21  
22  import java.util.Stack  ;
23  
24  /**
25   * @author Jacek Ambroziak
26   * @author Santiago Pericas-Geertsen
27   */
28  public final class StringStack extends Stack   {
29      public String   peekString() {
30      return (String  ) super.peek();
31      }
32      
33      public String   popString() {
34      return (String  ) super.pop();
35      }
36      
37      public String   pushString(String   val) {
38      return (String  ) super.push(val);
39      }       
40  }
41

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