1 /**
2 * Copyright 2006 Matthew Purland (m.purland@gmail.com)
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy 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,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17 package net.sf.mud4j.effect;
18
19 import java.util.List;
20 import java.util.concurrent.CopyOnWriteArrayList;
21
22 /**
23 * Default implementation for an effect service.
24 *
25 * @author Matthew Purland
26 */
27 public class DefaultEffectBehavior implements EffectBehavior {
28 public List<Effect> effectsList;
29
30 public DefaultEffectBehavior() {
31 effectsList = new CopyOnWriteArrayList<Effect>();
32 }
33
34 /**
35 * {@inheritDoc}
36 */
37 public List<Effect> getEffects() {
38 return effectsList;
39 }
40
41 /**
42 * {@inheritDoc}
43 */
44 public void addEffect(Effect effect) {
45 effectsList.add(effect);
46 }
47
48 /**
49 * {@inheritDoc}
50 */
51 public void clear() {
52 effectsList.clear();
53 }
54
55 /**
56 * {@inheritDoc}
57 */
58 public void removeEffect(Effect effect) {
59 effectsList.remove(effect);
60 }
61 }