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.model;
018
019import java.util.ArrayList;
020import java.util.List;
021import javax.xml.bind.annotation.XmlAccessType;
022import javax.xml.bind.annotation.XmlAccessorType;
023import javax.xml.bind.annotation.XmlElementRef;
024import javax.xml.bind.annotation.XmlTransient;
025
026import org.apache.camel.Expression;
027import org.apache.camel.Predicate;
028import org.apache.camel.model.language.ExpressionDefinition;
029
030/**
031 * A base class for nodes which contain an expression and a number of outputs.
032 */
033@XmlAccessorType(XmlAccessType.FIELD)
034@XmlTransient
035public abstract class OutputExpressionNode extends ExpressionNode implements OutputNode {
036
037    @XmlElementRef
038    private List<ProcessorDefinition<?>> outputs = new ArrayList<>();
039
040    public OutputExpressionNode() {
041    }
042
043    public OutputExpressionNode(ExpressionDefinition expression) {
044        super(expression);
045    }
046
047    public OutputExpressionNode(Expression expression) {
048        super(expression);
049    }
050
051    public OutputExpressionNode(Predicate predicate) {
052        super(predicate);
053    }
054
055    @Override
056    public List<ProcessorDefinition<?>> getOutputs() {
057        return outputs;
058    }
059
060    public void setOutputs(List<ProcessorDefinition<?>> outputs) {
061        this.outputs = outputs;
062    }
063
064}