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Java > Open Source Codes > org > picocontainer > defaults > ComponentMonitorStrategy


1 /*****************************************************************************
2  * Copyright (C) PicoContainer Organization. All rights reserved. *
3  * ------------------------------------------------------------------------- *
4  * The software in this package is published under the terms of the BSD *
5  * style license a copy of which has been included with this distribution in *
6  * the LICENSE.txt file. *
7  * *
8  *****************************************************************************/
9
10 package org.picocontainer.defaults;
11
12 import org.picocontainer.ComponentMonitor;
13
14 /**
15  * <p>
16  * Interface responsible for changing monitoring strategy.
17  * It may be implemented by {@link PicoContainer containers} and
18  * single {@link ComponentAdapter component adapters}.
19  * The choice of supporting the monitor strategy is left to the
20  * implementers of the container and adapters.
21  * </p>
22  *
23  * @author Paul Hammant
24  * @author Joerg Schaible
25  * @author Mauro Talevi
26  * @version $Revision: $
27  * @since 1.2
28  */
29 public interface ComponentMonitorStrategy {
30
31     /**
32      * Changes the component monitor used
33      * @param monitor the new ComponentMonitor to use
34      */
35     void changeMonitor(ComponentMonitor monitor);
36
37     /**
38      * Returns the monitor currently used
39      * @return The ComponentMonitor currently used
40      */
41     ComponentMonitor currentMonitor();
42
43 }
44
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