| /* |
| * 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.spi; |
| |
| import org.apache.camel.Exchange; |
| import org.apache.camel.NamedNode; |
| import org.apache.camel.Processor; |
| import org.apache.camel.spi.CamelEvent.ExchangeEvent; |
| |
| /** |
| * A condition to define when a given {@link Exchange} matches when is being routed. |
| * <p/> |
| * Is used by the {@link org.apache.camel.spi.Debugger} to apply {@link Condition}s |
| * to {@link org.apache.camel.spi.Breakpoint}s to define rules when the breakpoints should match. |
| */ |
| public interface Condition { |
| |
| /** |
| * Does the condition match |
| * |
| * @param exchange the exchange |
| * @param processor the {@link Processor} |
| * @param definition the present location in the route where the {@link Exchange} is located at |
| * @return <tt>true</tt> to match, <tt>false</tt> otherwise |
| */ |
| boolean matchProcess(Exchange exchange, Processor processor, NamedNode definition); |
| |
| /** |
| * Does the condition match |
| * |
| * @param exchange the exchange |
| * @param event the event (instance of {@link ExchangeEvent} |
| * @return <tt>true</tt> to match, <tt>false</tt> otherwise |
| * @see ExchangeEvent |
| */ |
| boolean matchEvent(Exchange exchange, ExchangeEvent event); |
| |
| } |