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.cassandra.repair.state;
  
  import java.util.Set;
  import java.util.UUID;
  
  import com.google.common.collect.ImmutableSet;
  
  import org.apache.cassandra.locator.InetAddressAndPort;
  import org.apache.cassandra.repair.RepairJobDesc;
  import org.apache.cassandra.utils.Clock;
  
  public class JobState extends AbstractState<JobState.State, UUID>
  {
      public enum State
      {
          START,
          SNAPSHOT_START, SNAPSHOT_COMPLETE,
          VALIDATION_START, VALIDATION_COMPLETE,
          STREAM_START
      }
  
      public final RepairJobDesc desc;
      private final ImmutableSet<InetAddressAndPort> endpoints;
  
      public final Phase phase = new Phase();
  
      public JobState(Clock clock, RepairJobDesc desc, ImmutableSet<InetAddressAndPort> endpoints)
      {
          super(clock, desc.determanisticId(), State.class);
          this.desc = desc;
          this.endpoints = endpoints;
      }
  
      public Set<InetAddressAndPort> getParticipants()
      {
          return endpoints;
      }
  
      public final class Phase extends BasePhase
      {
          public void start()
          {
              updateState(State.START);
          }
  
          public void snapshotsSubmitted()
          {
              updateState(State.SNAPSHOT_START);
          }
  
          public void snapshotsCompleted()
          {
              updateState(State.SNAPSHOT_COMPLETE);
          }
  
          public void validationSubmitted()
          {
              updateState(State.VALIDATION_START);
          }
  
          public void validationCompleted()
          {
              updateState(State.VALIDATION_COMPLETE);
          }
  
          public void streamSubmitted()
          {
              updateState(State.STREAM_START);
          }
      }
  }
  