001package 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
022import 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 */
029public 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}