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.streaming;
  
  public enum StreamOperation
  {
      OTHER("Other", true, false, false), // Fallback to avoid null types when deserializing from string
      RESTORE_REPLICA_COUNT("Restore replica count", false, false, false), // Handles removeNode
      DECOMMISSION("Unbootstrap", false, true, false),
      RELOCATION("Relocation", false, true, false),
      BOOTSTRAP("Bootstrap", false, true, false),
      REBUILD("Rebuild", false, true, false),
      BULK_LOAD("Bulk Load", true, false, false),
      REPAIR("Repair", true, false, true);
  
      private final String description;
      private final boolean requiresViewBuild;
      private final boolean keepSSTableLevel;
      private final boolean requiresBarrierTransaction;
  
      /**
       * @param description The operation description
       * @param requiresViewBuild Whether this operation requires views to be updated if it involves a base table
       * @param requiresBarrierTransaction Requires barrier to ensure all data that was repaired is already committed by txn system
       */
      StreamOperation(String description, boolean requiresViewBuild, boolean keepSSTableLevel, boolean requiresBarrierTransaction)
      {
          this.description = description;
          this.requiresViewBuild = requiresViewBuild;
          this.keepSSTableLevel = keepSSTableLevel;
          this.requiresBarrierTransaction = requiresBarrierTransaction;
      }
  
      public static StreamOperation fromString(String text)
      {
          for (StreamOperation b : StreamOperation.values())
          {
              if (b.description.equalsIgnoreCase(text))
                  return b;
          }
  
          return OTHER;
      }
  
      public String getDescription()
      {
          return description;
      }
  
      /**
       * Wether this operation requires views to be updated
       */
      public boolean requiresViewBuild()
      {
          return this.requiresViewBuild;
      }
  
      public boolean keepSSTableLevel()
      {
          return keepSSTableLevel;
      }
  
      public boolean requiresBarrierTransaction()
      {
          return requiresBarrierTransaction;
      }
  }
  