01: package org.drools.event;
02:
03: /*
04: * Copyright 2005 JBoss Inc
05: *
06: * Licensed under the Apache License, Version 2.0 (the "License");
07: * you may not use this file except in compliance with the License.
08: * You may obtain a copy of the License at
09: *
10: * http://www.apache.org/licenses/LICENSE-2.0
11: *
12: * Unless required by applicable law or agreed to in writing, software
13: * distributed under the License is distributed on an "AS IS" BASIS,
14: * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15: * See the License for the specific language governing permissions and
16: * limitations under the License.
17: */
18:
19: import org.drools.FactHandle;
20: import org.drools.WorkingMemory;
21: import org.drools.spi.PropagationContext;
22:
23: public class ObjectUpdatedEvent extends WorkingMemoryEvent {
24: /**
25: *
26: */
27: private static final long serialVersionUID = 400L;
28:
29: private final FactHandle handle;
30:
31: private final Object oldObject;
32:
33: private final Object object;
34:
35: public ObjectUpdatedEvent(final WorkingMemory workingMemory,
36: final PropagationContext propagationContext,
37: final FactHandle handle, final Object oldObject,
38: final Object object) {
39: super (workingMemory, propagationContext);
40: this .handle = handle;
41: this .oldObject = oldObject;
42: this .object = object;
43: }
44:
45: public FactHandle getFactHandle() {
46: return this .handle;
47: }
48:
49: public Object getOldObject() {
50: return this .oldObject;
51: }
52:
53: public Object getObject() {
54: return this .object;
55: }
56:
57: public String toString() {
58: return "[ObjectUpdated: handle=" + this .handle
59: + "; old_object=" + this .oldObject + "; new_object="
60: + this .object + "]";
61: }
62: }
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