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 org.apache.kafka.trogdor.task;
  
  import com.fasterxml.jackson.annotation.JsonCreator;
  import com.fasterxml.jackson.annotation.JsonProperty;
  
  import java.util.Collections;
  import java.util.HashMap;
  import java.util.Map;
  
  public class SampleTaskSpec extends TaskSpec {
      private final Map<String, Long> nodeToExitMs;
      private final String error;
  
      @JsonCreator
      public SampleTaskSpec(@JsonProperty("startMs") long startMs,
                          @JsonProperty("durationMs") long durationMs,
                          @JsonProperty("nodeToExitMs") Map<String, Long> nodeToExitMs,
                          @JsonProperty("error") String error) {
          super(startMs, durationMs);
          this.nodeToExitMs = nodeToExitMs == null ? new HashMap<>() :
              Collections.unmodifiableMap(nodeToExitMs);
          this.error = error == null ? "" : error;
      }
  
      @JsonProperty
      public Map<String, Long> nodeToExitMs() {
          return nodeToExitMs;
      }
  
      @JsonProperty
      public String error() {
          return error;
      }
  
      @Override
      public TaskController newController(String id) {
          return new SampleTaskController();
      }
  
      @Override
      public TaskWorker newTaskWorker(String id) {
          return new SampleTaskWorker(this);
      }
  }
  