| /** |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You under the Apache License, Version 2.0 |
| * (the "License"); you may not use this file except in compliance with |
| * the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| package org.apache.camel.model.language; |
| |
| import javax.xml.bind.annotation.XmlAccessType; |
| import javax.xml.bind.annotation.XmlAccessorType; |
| import javax.xml.bind.annotation.XmlRootElement; |
| |
| /** |
| * For expressions and predicates using a reference to an existing |
| * {@link org.apache.camel.Expression} or {@link org.apache.camel.Predicate} |
| * to lookup from the {@link org.apache.camel.spi.Registry}. |
| */ |
| @XmlRootElement(name = "ref") |
| @XmlAccessorType(XmlAccessType.FIELD) |
| public class RefExpression extends ExpressionDefinition { |
| |
| public RefExpression() { |
| } |
| |
| public RefExpression(String ref) { |
| super(ref); |
| } |
| |
| public String getLanguage() { |
| return "ref"; |
| } |
| |
| } |