content: /**
   * 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 storm.trident.testing;
  
  import java.util.List;
  import org.json.simple.JSONValue;
  import storm.trident.operation.BaseFunction;
  import storm.trident.operation.TridentCollector;
  import storm.trident.tuple.TridentTuple;
  
  public class TuplifyArgs extends BaseFunction {
  
      @Override
      public void execute(TridentTuple input, TridentCollector collector) {
          String args = input.getString(0);
          List<List<Object>> tuples = (List) JSONValue.parse(args);
          for(List<Object> tuple: tuples) {
              collector.emit(tuple);
          }
      }
      
  }
  