ServiceDescriptionFactory.java
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00001 /*
00002  * Copyright (C) 2011 Google Inc.
00003  * 
00004  * Licensed under the Apache License, Version 2.0 (the "License"); you may not
00005  * use this file except in compliance with the License. You may obtain a copy of
00006  * the License at
00007  * 
00008  * http://www.apache.org/licenses/LICENSE-2.0
00009  * 
00010  * Unless required by applicable law or agreed to in writing, software
00011  * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
00012  * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
00013  * License for the specific language governing permissions and limitations under
00014  * the License.
00015  */
00016 
00017 package org.ros.internal.message.service;
00018 
00019 import org.ros.internal.message.Md5Generator;
00020 import org.ros.message.MessageDefinitionProvider;
00021 
00025 public class ServiceDescriptionFactory {
00026 
00027   private final MessageDefinitionProvider messageDefinitionProvider;
00028   private final Md5Generator md5Generator;
00029 
00030   public ServiceDescriptionFactory(MessageDefinitionProvider messageDefinitionProvider) {
00031     this.messageDefinitionProvider = messageDefinitionProvider;
00032     md5Generator = new Md5Generator(messageDefinitionProvider);
00033   }
00034 
00035   public ServiceDescription newFromType(String serviceType) {
00036     String serviceDefinition = messageDefinitionProvider.get(serviceType);
00037     String md5Checksum = md5Generator.generate(serviceType);
00038     return new ServiceDescription(serviceType, serviceDefinition, md5Checksum);
00039   }
00040 
00041   public boolean hasType(String serviceType) {
00042     return messageDefinitionProvider.has(serviceType);
00043   }
00044 }


rosjava_bootstrap
Author(s): Daniel Stonier , Damon Kohler
autogenerated on Fri Aug 28 2015 12:41:44