content: /*
   * The Alluxio Open Foundation licenses this work under the Apache License, version 2.0
   * (the "License"). You may not use this work except in compliance with the License, which is
   * available at www.apache.org/licenses/LICENSE-2.0
   *
   * This software is distributed on an "AS IS" basis, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,
   * either express or implied, as more fully set forth in the License.
   *
   * See the NOTICE file distributed with this work for information regarding copyright ownership.
   */
  
  package alluxio.master.file.contexts;
  
  import alluxio.conf.Configuration;
  import alluxio.grpc.ScheduleAsyncPersistencePOptions;
  import alluxio.util.FileSystemOptionsUtils;
  
  import com.google.common.base.MoreObjects;
  
  /**
   * Used to merge and wrap {@link ScheduleAsyncPersistencePOptions}.
   */
  public class ScheduleAsyncPersistenceContext
      extends
      OperationContext<ScheduleAsyncPersistencePOptions.Builder, ScheduleAsyncPersistenceContext> {
  
    private long mPersistenceWaitTime;
  
    /**
     * Creates context with given option data.
     *
     * @param optionsBuilder options builder
     */
    private ScheduleAsyncPersistenceContext(ScheduleAsyncPersistencePOptions.Builder optionsBuilder) {
      super(optionsBuilder);
      mPersistenceWaitTime = optionsBuilder.getPersistenceWaitTime();
    }
  
    /**
     * @param optionsBuilder Builder for proto {@link ScheduleAsyncPersistencePOptions}
     * @return the instance of {@link ScheduleAsyncPersistenceContext} with the given options
     */
    public static ScheduleAsyncPersistenceContext create(
        ScheduleAsyncPersistencePOptions.Builder optionsBuilder) {
      return new ScheduleAsyncPersistenceContext(optionsBuilder);
    }
  
    /**
     * Merges and embeds the given {@link ScheduleAsyncPersistencePOptions}
     * with the corresponding master options.
     *
     * @param optionsBuilder Builder for proto {@link ScheduleAsyncPersistencePOptions} to embed
     * @return the instance of {@link ScheduleAsyncPersistenceContext} with default values for master
     */
    public static ScheduleAsyncPersistenceContext mergeFrom(
        ScheduleAsyncPersistencePOptions.Builder optionsBuilder) {
      ScheduleAsyncPersistencePOptions masterOptions =
          FileSystemOptionsUtils.scheduleAsyncPersistenceDefaults(Configuration.global());
      ScheduleAsyncPersistencePOptions.Builder mergedOptionsBuilder =
          masterOptions.toBuilder().mergeFrom(optionsBuilder.build());
      return create(mergedOptionsBuilder);
    }
  
    /**
     * @return the instance of {@link LoadMetadataContext} with default values for master
     */
    public static ScheduleAsyncPersistenceContext defaults() {
      return create(FileSystemOptionsUtils
          .scheduleAsyncPersistenceDefaults(Configuration.global()).toBuilder());
    }
  
    /**
     * @return the persistence wait time
     */
    public long getPersistenceWaitTime() {
      return mPersistenceWaitTime;
    }
  
    @Override
    public String toString() {
      return MoreObjects.toStringHelper(this)
          .add("ProtoOptions", getOptions().build())
          .add("persistenceWaitTime", mPersistenceWaitTime)
          .toString();
    }
  }
  