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}