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.impl;
018
019import org.apache.camel.Exchange;
020import org.apache.camel.Processor;
021import org.apache.camel.RouteNode;
022import org.apache.camel.model.AggregateDefinition;
023import org.apache.camel.model.ProcessorDefinition;
024
025/**
026 * @version 
027 */
028public class AggregateRouteNode implements RouteNode {
029
030    private AggregateDefinition aggregateDefinition;
031
032    public AggregateRouteNode(AggregateDefinition aggregateDefinition) {
033        this.aggregateDefinition = aggregateDefinition;
034    }
035
036    public Processor getProcessor() {
037        return null;
038    }
039
040    public ProcessorDefinition<?> getProcessorDefinition() {
041        return null;
042    }
043
044    public String getLabel(Exchange exchange) {
045        String expressionString = (aggregateDefinition.getExpression() != null) ? aggregateDefinition.getExpression().getLabel() : "";
046        return "aggregate[" + expressionString + "]";
047    }
048
049    public boolean isAbstract() {
050        return true;
051    }
052
053    @Override
054    public String toString() {
055        return "AggregateRouteNode";
056    }
057}