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;
021
022import javax.xml.bind.annotation.XmlAccessType;
023import javax.xml.bind.annotation.XmlAccessorType;
024import javax.xml.bind.annotation.XmlElementRef;
025import javax.xml.bind.annotation.XmlTransient;
026
027import org.apache.camel.Expression;
028import org.apache.camel.Predicate;
029import org.apache.camel.model.language.ExpressionDefinition;
030
031/**
032 * A base class for nodes which contain an expression and a number of outputs.
033 */
034@XmlAccessorType(XmlAccessType.FIELD)
035@XmlTransient
036public abstract class OutputExpressionNode extends ExpressionNode implements OutputNode {
037
038    @XmlElementRef
039    private List<ProcessorDefinition<?>> outputs = new ArrayList<>();
040
041    public OutputExpressionNode() {
042    }
043
044    public OutputExpressionNode(ExpressionDefinition expression) {
045        super(expression);
046    }
047
048    public OutputExpressionNode(Expression expression) {
049        super(expression);
050    }
051
052    public OutputExpressionNode(Predicate predicate) {
053        super(predicate);
054    }
055
056    @Override
057    public List<ProcessorDefinition<?>> getOutputs() {
058        return outputs;
059    }
060
061    public void setOutputs(List<ProcessorDefinition<?>> outputs) {
062        this.outputs = outputs;
063    }
064
065}