001    package org.apache.commons.digester3.binder;
002    
003    /*
004     * Licensed to the Apache Software Foundation (ASF) under one
005     * or more contributor license agreements.  See the NOTICE file
006     * distributed with this work for additional information
007     * regarding copyright ownership.  The ASF licenses this file
008     * to you under the Apache License, Version 2.0 (the
009     * "License"); you may not use this file except in compliance
010     * with the License.  You may obtain a copy of the License at
011     *
012     *   http://www.apache.org/licenses/LICENSE-2.0
013     *
014     * Unless required by applicable law or agreed to in writing,
015     * software distributed under the License is distributed on an
016     * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
017     * KIND, either express or implied.  See the License for the
018     * specific language governing permissions and limitations
019     * under the License.
020     */
021    
022    import org.apache.commons.digester3.Rule;
023    
024    /**
025     * Builder chained when invoking {@link LinkedRuleBuilder#addRule(Rule)}.
026     *
027     * @param <R> The rule type will be returned by this builder
028     */
029    public final class ByRuleBuilder<R extends Rule>
030        extends AbstractBackToLinkedRuleBuilder<R>
031    {
032    
033        private final R rule;
034    
035        ByRuleBuilder( String keyPattern, String namespaceURI, RulesBinder mainBinder, LinkedRuleBuilder mainBuilder,
036                       R rule )
037        {
038            super( keyPattern, namespaceURI, mainBinder, mainBuilder );
039            this.rule = rule;
040        }
041    
042        /**
043         * {@inheritDoc}
044         */
045        @Override
046        protected R createRule()
047        {
048            return rule;
049        }
050    
051    }