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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,
* 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>Convenience base class that implements the {@link RuleSet} interface.
* Concrete implementations should list all of their actual rule creation
* logic in the <code>addRuleSet()</code> implementation.</p>
*/
public abstract class RuleSetBase implements RuleSet {
// ----------------------------------------------------- Instance Variables
/**
* The namespace URI that all Rule instances created by this RuleSet
* will be associated with.
*/
protected String namespaceURI = null;
// ------------------------------------------------------------- Properties
/**
* Return the namespace URI that will be applied to all Rule instances
* created from this RuleSet.
*/
@Override
public String getNamespaceURI() {
return (this.namespaceURI);
}
// --------------------------------------------------------- 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.
*/
@Override
public abstract void addRuleInstances(Digester digester);
}
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