01: /* Copyright (C) 2004 - 2007 db4objects Inc. http://www.db4o.com
02:
03: This file is part of the db4o open source object database.
04:
05: db4o is free software; you can redistribute it and/or modify it under
06: the terms of version 2 of the GNU General Public License as published
07: by the Free Software Foundation and as clarified by db4objects' GPL
08: interpretation policy, available at
09: http://www.db4o.com/about/company/legalpolicies/gplinterpretation/
10: Alternatively you can write to db4objects, Inc., 1900 S Norfolk Street,
11: Suite 350, San Mateo, CA 94403, USA.
12:
13: db4o is distributed in the hope that it will be useful, but WITHOUT ANY
14: WARRANTY; without even the implied warranty of MERCHANTABILITY or
15: FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
16: for more details.
17:
18: You should have received a copy of the GNU General Public License along
19: with this program; if not, write to the Free Software Foundation, Inc.,
20: 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
21: package com.db4o.events;
22:
23: import com.db4o.internal.*;
24:
25: /**
26: * Arguments for object related events.
27: *
28: * @see EventRegistry
29: */
30: public class ObjectEventArgs extends TransactionalEventArgs {
31:
32: private Object _obj;
33:
34: /**
35: * Creates a new instance for the specified object.
36: */
37: public ObjectEventArgs(Transaction transaction, Object obj) {
38: super (transaction);
39: _obj = obj;
40: }
41:
42: /**
43: * The object that triggered this event.
44: *
45: * @sharpen.property
46: */
47: public Object object() {
48: return _obj;
49: }
50: }
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