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.simulator.cluster;
  
  import org.apache.cassandra.distributed.api.IIsolatedExecutor.SerializableRunnable;
  import org.apache.cassandra.service.StorageService;
  import org.apache.cassandra.utils.concurrent.Condition;
  import org.apache.cassandra.utils.concurrent.Future;
  
  import static org.apache.cassandra.net.Verb.MUTATION_REQ;
  import static org.apache.cassandra.net.Verb.PAXOS2_CLEANUP_COMPLETE_REQ;
  import static org.apache.cassandra.net.Verb.PAXOS2_CLEANUP_FINISH_PREPARE_REQ;
  import static org.apache.cassandra.net.Verb.PAXOS2_CLEANUP_REQ;
  import static org.apache.cassandra.net.Verb.PAXOS2_CLEANUP_RSP;
  import static org.apache.cassandra.net.Verb.PAXOS2_CLEANUP_RSP2;
  import static org.apache.cassandra.net.Verb.PAXOS2_CLEANUP_START_PREPARE_REQ;
  import static org.apache.cassandra.net.Verb.READ_REQ;
  import static org.apache.cassandra.net.Verb.SCHEMA_PULL_REQ;
  import static org.apache.cassandra.net.Verb.SCHEMA_PUSH_REQ;
  import static org.apache.cassandra.simulator.Action.Modifiers.NO_TIMEOUTS;
  import static org.apache.cassandra.simulator.Action.Modifiers.RELIABLE;
  import static org.apache.cassandra.utils.concurrent.Condition.newOneTimeCondition;
  
  class OnInstanceTopologyChangePaxosRepair extends ClusterAction
  {
      public OnInstanceTopologyChangePaxosRepair(ClusterActions actions, int on, String reason)
      {
          this("Paxos Topology Repair on " + on, RELIABLE, NO_TIMEOUTS, actions, on, invokableTopologyChangeRepair(reason));
      }
  
      public OnInstanceTopologyChangePaxosRepair(String id, Modifiers self, Modifiers transitive, ClusterActions actions, int on, SerializableRunnable runnable)
      {
          super(id, RELIABLE.with(self), NO_TIMEOUTS.with(transitive), actions, on, runnable);
          setMessageModifiers(SCHEMA_PULL_REQ, RELIABLE, RELIABLE);
          setMessageModifiers(SCHEMA_PUSH_REQ, RELIABLE, RELIABLE);
          setMessageModifiers(PAXOS2_CLEANUP_START_PREPARE_REQ, RELIABLE, RELIABLE);
          setMessageModifiers(PAXOS2_CLEANUP_REQ, RELIABLE, RELIABLE);
          setMessageModifiers(PAXOS2_CLEANUP_FINISH_PREPARE_REQ, RELIABLE, RELIABLE);
          setMessageModifiers(PAXOS2_CLEANUP_COMPLETE_REQ, RELIABLE, RELIABLE);
          setMessageModifiers(PAXOS2_CLEANUP_RSP, RELIABLE, RELIABLE);
          setMessageModifiers(PAXOS2_CLEANUP_RSP2, RELIABLE, RELIABLE);
          setMessageModifiers(MUTATION_REQ, RELIABLE, RELIABLE);
          setMessageModifiers(READ_REQ, RELIABLE, RELIABLE);
      }
  
      protected static SerializableRunnable invokableTopologyChangeRepair(String reason)
      {
          return () -> {
              Condition condition = newOneTimeCondition();
              Future<?> future = StorageService.instance.startRepairPaxosForTopologyChange(reason);
              future.addListener(condition::signal); // add listener so we don't use Futures.addAllAsList
              condition.awaitThrowUncheckedOnInterrupt();
          };
      }
  }
  