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.processor.loadbalancer;
019    
020    import org.apache.camel.Exchange;
021    import org.apache.camel.Processor;
022    
023    import java.util.List;
024    import java.util.concurrent.CopyOnWriteArrayList;
025    
026    /**
027     * A default base class for a {@link LoadBalancer} implementation
028     *
029     * @version $Revision: 1.1 $
030     */
031    public abstract class LoadBalancerSupport implements LoadBalancer {
032        private List<Processor> processors = new CopyOnWriteArrayList<Processor>();
033    
034        public void addProcessor(Processor processor) {
035            processors.add(processor);
036        }
037    
038        public void removeProcessor(Processor processor) {
039            processors.remove(processor);
040        }
041    
042        public List<Processor> getProcessors() {
043            return processors;
044        }
045    }