1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
|
/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.tomcat.util.digester;
/**
* <p>Public interface defining a shorthand means of configuring a complete
* set of related <code>Rule</code> definitions, possibly associated with
* a particular namespace URI, in one operation. To use an instance of a
* class that implements this interface:</p>
* <ul>
* <li>Create a concrete implementation of this interface.</li>
* <li>Optionally, you can configure a <code>RuleSet</code> to be relevant
* only for a particular namespace URI by configuring the value to be
* returned by <code>getNamespaceURI()</code>.</li>
* <li>As you are configuring your Digester instance, call
* <code>digester.addRuleSet()</code> and pass the RuleSet instance.</li>
* <li>Digester will call the <code>addRuleInstances()</code> method of
* your RuleSet to configure the necessary rules.</li>
* </ul>
*/
public interface RuleSet {
// ------------------------------------------------------------- Properties
/**
* Return the namespace URI that will be applied to all Rule instances
* created from this RuleSet.
*/
public String getNamespaceURI();
// --------------------------------------------------------- Public Methods
/**
* Add the set of Rule instances defined in this RuleSet to the
* specified <code>Digester</code> instance, associating them with
* our namespace URI (if any). This method should only be called
* by a Digester instance.
*
* @param digester Digester instance to which the new Rule instances
* should be added.
*/
public void addRuleInstances(Digester digester);
}
|
