| /* |
| * Copyright (c) 2013 DataTorrent, Inc. ALL Rights Reserved. |
| * |
| * Licensed 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 com.datatorrent.contrib.couchdb; |
| |
| import java.util.Map; |
| |
| /** |
| * Implementation of {@link AbstractCouchDBOutputOperator} that saves a Map in the couch database. <br/> |
| * <p> |
| * @displayName Map Based CouchDb Output Operator |
| * @category Database |
| * @tags output operator |
| * @since 0.3.5 |
| */ |
| public class MapBasedCouchDbOutputOperator extends AbstractCouchDBOutputOperator<Map<Object, Object>> |
| { |
| |
| @Override |
| public String getDocumentId(Map<Object, Object> tuple) |
| { |
| return (String) tuple.get("_id"); |
| } |
| |
| } |
| |