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Java > Open Source Codes > org > snmp4j > agent > mo > snmp > UpdatableManagedObject


1 /*_############################################################################
2   _##
3   _## SNMP4J-Agent - UpdatableManagedObject.java
4   _##
5   _## Copyright (C) 2005-2007 Frank Fock (SNMP4J.org)
6   _##
7   _## Licensed under the Apache License, Version 2.0 (the "License");
8   _## you may not use this file except in compliance with the License.
9   _## You may obtain a copy of the License at
10   _##
11   _## http://www.apache.org/licenses/LICENSE-2.0
12   _##
13   _## Unless required by applicable law or agreed to in writing, software
14   _## distributed under the License is distributed on an "AS IS" BASIS,
15   _## WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
16   _## See the License for the specific language governing permissions and
17   _## limitations under the License.
18   _##
19   _##########################################################################*/
20
21 package org.snmp4j.agent.mo.snmp;
22
23 import org.snmp4j.agent.*;
24
25 /**
26  * An updatable ManagedObject can be externally triggered to update its state
27  * by calling its {@link #update()} method.
28  *
29  * @author Frank Fock
30  * @version 1.0
31  */
32 public interface UpdatableManagedObject extends ManagedObject {
33
34   /**
35    * Updates the internal state of the managed object, for example to
36    * before a request is processed or if an external event needs to update
37    * the data. Another example is updating a TimeStamp object.
38    */
39   void update();
40
41 }
42
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