001/**
002 * Licensed to the Apache Software Foundation (ASF) under one or more
003 * contributor license agreements.  See the NOTICE file distributed with
004 * this work for additional information regarding copyright ownership.
005 * The ASF licenses this file to You under the Apache License, Version 2.0
006 * (the "License"); you may not use this file except in compliance with
007 * the License.  You may obtain a copy of the License at
008 *
009 *      http://www.apache.org/licenses/LICENSE-2.0
010 *
011 * Unless required by applicable law or agreed to in writing, software
012 * distributed under the License is distributed on an "AS IS" BASIS,
013 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
014 * See the License for the specific language governing permissions and
015 * limitations under the License.
016 */
017package org.apache.camel.processor.aggregate;
018
019/**
020 * A default {@link org.apache.camel.processor.aggregate.AggregateController} that offers Java and JMX API.
021 */
022public class DefaultAggregateController implements AggregateController {
023
024    private AggregateProcessor processor;
025
026    public void onStart(AggregateProcessor processor) {
027        this.processor = processor;
028    }
029
030    public void onStop(AggregateProcessor processor) {
031        this.processor = null;
032    }
033
034    public int forceCompletionOfGroup(String key) {
035        if (processor != null) {
036            return processor.forceCompletionOfGroup(key);
037        } else {
038            return 0;
039        }
040    }
041
042    public int forceCompletionOfAllGroups() {
043        if (processor != null) {
044            return processor.forceCompletionOfAllGroups();
045        } else {
046            return 0;
047        }
048    }
049
050}