01: /*
02: * Copyright 2001-2006 C:1 Financial Services GmbH
03: *
04: * This software is free software; you can redistribute it and/or
05: * modify it under the terms of the GNU Lesser General Public
06: * License Version 2.1, as published by the Free Software Foundation.
07: *
08: * This software is distributed in the hope that it will be useful,
09: * but WITHOUT ANY WARRANTY; without even the implied warranty of
10: * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
11: * Lesser General Public License for more details.
12: *
13: * You should have received a copy of the GNU Lesser General Public
14: * License along with this library; if not, write to the Free Software
15: * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA
16: */
17:
18: package de.finix.contelligent.event;
19:
20: import java.util.List;
21:
22: /**
23: * This is the interface to be implemented by contelligent system event
24: * listeners.
25: */
26: public interface EventQueueListener {
27:
28: /**
29: * Gets called when one ore more events have occured. It is guaranteed that
30: * the list contains {@link ContelligentEvent events} from one and only one
31: * successfully commited transaction. Note that this method may be called by
32: * different threads concurrently!
33: *
34: * @param eventList
35: * an unmodifiable list containing {@link ContelligentEvent}
36: * instances in the order of their occurance.
37: */
38: public void onEvents(List eventList);
39:
40: }
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