ObjectNotificationFilter


1   /**
2    * Copyright 2004-2005 jManage.org
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  package org.jmanage.core.management;
17  
18  import java.util.Collection  ;
19  
20  /**
21   *
22   * Date:  Jul 1, 2005
23   * @author  Rakesh Kalra
24   */
25  public interface ObjectNotificationFilter {
26  
27      /**
28       * This method is called before a notification is sent to see whether
29       * the listener wants the notification.
30       *
31       * @param notification the notification to be sent.
32       * @return true if the listener wants the notification, false otherwise
33       */
34      public boolean isNotificationEnabled(ObjectNotification notification);
35  
36      /**
37       *
38       * @return a list of notification types that are enabled.
39       */
40      public Collection   getEnabledTypes();
41  }
42

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