org.apache.tomcat.util.digester.RuleSet Maven / Gradle / Ivy
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* 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,
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* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.tomcat.util.digester;
/**
* Public interface defining a shorthand means of configuring a complete
* set of related Rule definitions, possibly associated with
* a particular namespace URI, in one operation. To use an instance of a
* class that implements this interface:
*
* - Create a concrete implementation of this interface.
* - Optionally, you can configure a
RuleSet to be relevant
* only for a particular namespace URI by configuring the value to be
* returned by getNamespaceURI().
* - As you are configuring your Digester instance, call
*
digester.addRuleSet() and pass the RuleSet instance.
* - Digester will call the
addRuleInstances() method of
* your RuleSet to configure the necessary rules.
*
*/
public interface RuleSet {
/**
* Add the set of Rule instances defined in this RuleSet to the
* specified Digester 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.
*/
void addRuleInstances(Digester digester);
}