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 */ 017 package org.apache.camel.model; 018 019 import javax.xml.bind.annotation.XmlAccessType; 020 import javax.xml.bind.annotation.XmlAccessorType; 021 import javax.xml.bind.annotation.XmlRootElement; 022 023 import org.apache.camel.Predicate; 024 import org.apache.camel.model.language.ExpressionType; 025 import org.apache.camel.processor.FilterProcessor; 026 import org.apache.camel.spi.RouteContext; 027 028 /** 029 * Represents an XML <filter/> element 030 * 031 * @version $Revision: 43540 $ 032 */ 033 @XmlRootElement(name = "filter") 034 @XmlAccessorType(XmlAccessType.FIELD) 035 public class FilterType extends ExpressionNode implements Block { 036 public FilterType() { 037 } 038 039 public FilterType(ExpressionType expression) { 040 super(expression); 041 } 042 043 public FilterType(Predicate predicate) { 044 super(predicate); 045 } 046 047 @Override 048 public String toString() { 049 return "Filter[ " + getExpression() + " -> " + getOutputs() + "]"; 050 } 051 052 @Override 053 public String getShortName() { 054 return "filter"; 055 } 056 057 058 @Override 059 public FilterProcessor createProcessor(RouteContext routeContext) throws Exception { 060 return createFilterProcessor(routeContext); 061 } 062 }