KernelEventManager


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9   * published by the Free Software Foundation; either version 2.1 of
10  * the License, or (at your option) any later version.
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13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15  * Lesser General Public License for more details.
16  *
17  * You should have received a copy of the GNU Lesser General Public
18  * License along with this software; if not, write to the Free
19  * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
20  * 02110-1301 USA, or see the FSF site: http://www.fsf.org.
21  */
22  package org.jboss.kernel.spi.event;
23  
24  import org.jboss.kernel.spi.KernelObject;
25  
26  /**
27   * An event manager.<p>
28   * 
29   * The event manager co-ordinates events. 
30   * 
31   * @author <a HREF="adrian@jboss.com">Adrian Brock</a>
32   * @version $Revision: 40756 $
33   */
34  public interface KernelEventManager extends KernelObject
35  {
36     /**
37      * Register a listener
38      * 
39      * @param name the name of the object to register on
40      * @param listener the listener
41      * @param filter the filter
42      * @param handback the handback object
43      * @throws Throwable for any error
44      */
45     void registerListener(Object   name, KernelEventListener listener, KernelEventFilter filter, Object   handback) throws Throwable  ;
46     
47     /**
48      * Unregister a listener
49      * 
50      * @param name the name of the object to register on
51      * @param listener the listener
52      * @param filter the filter
53      * @param handback the handback object
54      * @throws Throwable for any error
55      */
56     void unregisterListener(Object   name, KernelEventListener listener, KernelEventFilter filter, Object   handback) throws Throwable  ;
57  }
58
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