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Java > Open Source Codes > org > apache > jmeter > testelement > TestElementTraverser


1 // $Header: /home/cvs/jakarta-jmeter/src/core/org/apache/jmeter/testelement/TestElementTraverser.java,v 1.4 2004/02/14 03:34:30 sebb Exp $
2 /*
3  * Copyright 2001-2004 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.testelement;
20
21 import org.apache.jmeter.testelement.property.JMeterProperty;
22
23 /**
24  * For traversing Test Elements, which contain property that can be other test
25  * elements, strings, collections, maps, objects
26  *
27  * @version $Revision: 1.4 $ on $Date: 2004/02/14 03:34:30 $
28  */
29 public interface TestElementTraverser
30 {
31
32     /**
33      * Notification that a new test element is about to be traversed.
34      * @param el
35      */
36     public void startTestElement(TestElement el);
37     
38     /**
39      * Notification that the test element is now done.
40      * @param el
41      */
42     public void endTestElement(TestElement el);
43     
44     /**
45      * Notification that a property is starting. This could be a test element
46      * property or a Map property - depends on the context.
47      * @param key
48      */
49     public void startProperty(JMeterProperty key);
50     
51     /**
52      * Notification that a property is ending. Again, this could be a test
53      * element or a Map property, dependig on the context.
54      * @param key
55      */
56     public void endProperty(JMeterProperty key);
57     
58 }
59
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