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.fault;
  
  import org.apache.kafka.trogdor.task.TaskController;
  import org.apache.kafka.trogdor.task.TaskSpec;
  import org.apache.kafka.trogdor.task.TaskWorker;
  
  import com.fasterxml.jackson.annotation.JsonCreator;
  import com.fasterxml.jackson.annotation.JsonProperty;
  
  import java.util.HashSet;
  import java.util.List;
  import java.util.Set;
  
  /**
   * The specification for a fault that creates a network partition.
   */
  public class ProcessStopFaultSpec extends TaskSpec {
      private final Set<String> nodeNames;
      private final String javaProcessName;
  
      @JsonCreator
      public ProcessStopFaultSpec(@JsonProperty("startMs") long startMs,
                          @JsonProperty("durationMs") long durationMs,
                          @JsonProperty("nodeNames") List<String> nodeNames,
                          @JsonProperty("javaProcessName") String javaProcessName) {
          super(startMs, durationMs);
          this.nodeNames = nodeNames == null ? new HashSet<>() : new HashSet<>(nodeNames);
          this.javaProcessName = javaProcessName == null ? "" : javaProcessName;
      }
  
      @JsonProperty
      public Set<String> nodeNames() {
          return nodeNames;
      }
  
      @JsonProperty
      public String javaProcessName() {
          return javaProcessName;
      }
  
      @Override
      public TaskController newController(String id) {
          return new ProcessStopFaultController(nodeNames);
      }
  
      @Override
      public TaskWorker newTaskWorker(String id) {
          return new ProcessStopFaultWorker(id, javaProcessName);
      }
  }
  