1 /***
2 * Copyright 2003-2010 Terracotta, Inc.
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.ehcache.search.expression;
18
19 /***
20 * Base class for all criteria types
21 *
22 * @author teck
23 */
24 public abstract class BaseCriteria implements Criteria {
25
26 /***
27 * {@inheritDoc}
28 */
29 public Criteria and(Criteria other) {
30 return new And(this, other);
31 }
32
33 /***
34 * {@inheritDoc}
35 */
36 public Criteria not() {
37 return new Not(this);
38 }
39
40 /***
41 * {@inheritDoc}
42 */
43 public Criteria or(Criteria other) {
44 return new Or(this, other);
45 }
46
47 }