Source code: org/apache/hivemind/schema/rules/BaseRule.java
1 // Copyright 2004, 2005 The Apache Software Foundation
2 //
3 // Licensed under the Apache License, Version 2.0 (the "License");
4 // you may not use this file except in compliance with the License.
5 // You may obtain a copy of the License at
6 //
7 // http://www.apache.org/licenses/LICENSE-2.0
8 //
9 // Unless required by applicable law or agreed to in writing, software
10 // distributed under the License is distributed on an "AS IS" BASIS,
11 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 // See the License for the specific language governing permissions and
13 // limitations under the License.
14
15 package org.apache.hivemind.schema.rules;
16
17 import org.apache.hivemind.Element;
18 import org.apache.hivemind.impl.BaseLocatable;
19 import org.apache.hivemind.schema.Rule;
20 import org.apache.hivemind.schema.SchemaProcessor;
21
22 /**
23 * Base class for implementing {@link org.apache.hivemind.schema.Rule}s.
24 *
25 * @author Howard Lewis Ship
26 */
27 public abstract class BaseRule extends BaseLocatable implements Rule
28 {
29 /**
30 * Does nothing; subclasses may override.
31 */
32 public void begin(SchemaProcessor processor, Element element)
33 {
34
35 }
36
37 /**
38 * Does nothing; subclasses may override.
39 */
40 public void end(SchemaProcessor processor, Element element)
41 {
42
43 }
44
45 }