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Java > Open Source Codes > org > apache > jmeter > engine > util > DisabledComponentRemover


1 // $Header: /home/cvs/jakarta-jmeter/src/core/org/apache/jmeter/engine/util/DisabledComponentRemover.java,v 1.3 2004/02/14 03:34:28 sebb Exp $
2 /*
3  * Copyright 2003-2004 The Apache Software Foundation.
4  *
5  * Licensed under the Apache License, Version 2.0 (the "License");
6  * you may not use this file except in compliance with the License.
7  * 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 */
18
19 package org.apache.jmeter.engine.util;
20
21 import java.util.LinkedList JavaDoc;
22
23 import org.apache.jmeter.testelement.TestElement;
24 import org.apache.jorphan.collections.HashTree;
25 import org.apache.jorphan.collections.HashTreeTraverser;
26
27 /**
28  * @version $Revision: 1.3 $
29  */
30 public class DisabledComponentRemover implements HashTreeTraverser
31 {
32     HashTree tree;
33     LinkedList JavaDoc stack = new LinkedList JavaDoc();
34     
35     public DisabledComponentRemover(HashTree tree)
36     {
37         this.tree = tree;
38     }
39
40     public void addNode(Object JavaDoc node, HashTree subTree)
41     {
42         stack.addLast(node);
43     }
44
45     public void subtractNode()
46     {
47         TestElement lastNode = (TestElement)stack.removeLast();
48         if(!lastNode.getPropertyAsBoolean(TestElement.ENABLED))
49         {
50             tree.getTree(stack).remove(lastNode);
51         }
52     }
53
54     public void processPath()
55     {
56     }
57 }
58
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