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Java > Open Source Codes > org > quartz > spi > SchedulerSignaler


1 /*
2  * Copyright 2004-2005 OpenSymphony
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License"); you may not
5  * use this file except in compliance with the License. You may obtain a copy
6  * 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, WITHOUT
12  * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
13  * License for the specific language governing permissions and limitations
14  * under the License.
15  *
16  */
17
18 /*
19  * Previously Copyright (c) 2001-2004 James House
20  */
21 package org.quartz.spi;
22
23 import org.quartz.Trigger;
24
25 /**
26  * An interface to be used by <code>JobStore</code> instances in order to
27  * communicate signals back to the <code>QuartzScheduler</code>.
28  *
29  * @author jhouse
30  */
31 public interface SchedulerSignaler {
32
33     /*
34      * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
35      *
36      * Interface.
37      *
38      * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
39      */
40
41     void notifyTriggerListenersMisfired(Trigger trigger);
42
43     void signalSchedulingChange();
44
45 }
46
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