001    /**
002     *
003     * Licensed to the Apache Software Foundation (ASF) under one or more
004     * contributor license agreements.  See the NOTICE file distributed with
005     * this work for additional information regarding copyright ownership.
006     * The ASF licenses this file to You under the Apache License, Version 2.0
007     * (the "License"); you may not use this file except in compliance with
008     * the License.  You may obtain a copy of the License at
009     *
010     * http://www.apache.org/licenses/LICENSE-2.0
011     *
012     * Unless required by applicable law or agreed to in writing, software
013     * distributed under the License is distributed on an "AS IS" BASIS,
014     * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
015     * See the License for the specific language governing permissions and
016     * limitations under the License.
017     */
018    package org.apache.camel.builder;
019    
020    import org.apache.camel.Endpoint;
021    import org.apache.camel.Exchange;
022    import org.apache.camel.Processor;
023    import org.apache.camel.processor.Pipeline;
024    import org.apache.camel.processor.MulticastProcessor;
025    
026    import java.util.Collection;
027    
028    /**
029     * A builder for the {@link Pipeline} pattern
030     *
031     * @version $Revision: 559812 $
032     */
033    public class PipelineBuilder extends FromBuilder {
034        private final Collection<Endpoint> endpoints;
035    
036        public PipelineBuilder(FromBuilder parent, Collection<Endpoint> endpoints) {
037            super(parent);
038            this.endpoints = endpoints;
039        }
040    
041        @Override
042        public Processor createProcessor() throws Exception {
043            return new Pipeline(MulticastProcessor.toProducers(endpoints));
044        }
045    }