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 harry.model.sut.injvm;
  
  
  import java.io.File;
  import java.io.IOException;
  import java.util.ArrayList;
  import java.util.List;
  import java.util.function.Consumer;
  
  import com.fasterxml.jackson.annotation.JsonCreator;
  import com.fasterxml.jackson.annotation.JsonProperty;
  import com.fasterxml.jackson.annotation.JsonTypeName;
  import org.apache.cassandra.distributed.UpgradeableCluster;
  import org.apache.cassandra.distributed.api.ICluster;
  import org.apache.cassandra.distributed.api.IInstanceConfig;
  import org.apache.cassandra.distributed.api.IUpgradeableInstance;
  import org.apache.cassandra.distributed.shared.Versions;
  
  @JsonTypeName("mixed_in_jvm")
  public class MixedInJvmSutConfiguration extends InJvmSutBase.InJvmSutBaseConfiguration<IUpgradeableInstance, ICluster<IUpgradeableInstance>>
      {
          public final String initial_version;
          public final List<String> versions;
  
          private final Versions.Version initialVersion;
          private final List<Versions.Version> upgradeVersions;
  
          @JsonCreator
          public MixedInJvmSutConfiguration(@JsonProperty(value = "nodes", defaultValue = "3") int nodes,
                                            @JsonProperty(value = "worker_threads", defaultValue = "10") int worker_threads,
                                            @JsonProperty(value = "initial_version") String initial_version,
                                            @JsonProperty(value = "versions") List<String> versions,
                                            @JsonProperty("root") String root)
          {
              super(nodes, worker_threads, root);
  
              this.initial_version = initial_version;
              this.versions = versions;
              Versions allVersions = Versions.find();
  
              this.initialVersion = allVersions.get(initial_version);
              this.upgradeVersions = new ArrayList<>();
              for (String version : versions)
                  upgradeVersions.add(allVersions.get(version));
          }
  
          protected ICluster<IUpgradeableInstance> cluster(Consumer<IInstanceConfig> cfg, int nodes, File root)
          {
              try
              {
                  return UpgradeableCluster.build()
                                           .withConfig(cfg)
                                           .withNodes(nodes)
                                           .withRoot(root)
                                           .withVersion(initialVersion)
                                           .createWithoutStarting();
              }
              catch (IOException e)
              {
                  throw new IllegalStateException(e);
              }
          }
  
          protected InJvmSutBase<IUpgradeableInstance, ICluster<IUpgradeableInstance>> sut(ICluster<IUpgradeableInstance> cluster)
          {
              return new MixedVersionInJvmSut(cluster, initialVersion, upgradeVersions);
          }
      }
  