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 /**
20 * Abstract implementation for effects.
21 *
22 * @author Matthew Purland
23 */
24 public abstract class AbstractEffect implements Effect {
25
26
27 private String effectName;
28
29 public AbstractEffect() {
30 this("");
31 }
32
33 public AbstractEffect(String effectName) {
34 this.effectName = effectName;
35 }
36
37 /**
38 * {@inheritDoc}
39 */
40 public String getName() {
41 return effectName;
42 }
43
44 /**
45 * {@inheritDoc}
46 */
47 public boolean hasExpired() {
48
49 return false;
50 }
51
52 /**
53 * {@inheritDoc}
54 */
55 abstract public void undo() throws EffectException;
56
57 /**
58 * {@inheritDoc}
59 */
60 abstract public void apply() throws EffectException;
61 }