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.carbondata.core.indexstore;
  
  import java.io.Serializable;
  
  import org.apache.carbondata.core.datastore.impl.FileFactory;
  import org.apache.carbondata.core.metadata.schema.table.CarbonTable;
  
  import org.apache.hadoop.conf.Configuration;
  
  /**
   * Class holds reference to TableBlockIndexUniqueIdentifier and carbonTable related info
   * This is just a wrapper passed between methods like a context, This object must never be cached.
   *
   */
  public class TableBlockIndexUniqueIdentifierWrapper implements Serializable {
  
    private static final long serialVersionUID = 1L;
  
    // holds the reference to tableBlockIndexUniqueIdentifier
    private TableBlockIndexUniqueIdentifier tableBlockIndexUniqueIdentifier;
  
    // holds the reference to CarbonTable
    private CarbonTable carbonTable;
  
    private transient Configuration configuration;
    /**
     * flag to specify whether to load table block metadata in unsafe or safe and whether to add the
     * table block metadata in LRU cache. Default value is true
     */
    private boolean addTableBlockToUnsafeAndLRUCache = true;
  
    private boolean addToUnsafe = true;
  
    private boolean serializeDmStore = false;
  
    public TableBlockIndexUniqueIdentifierWrapper(
        TableBlockIndexUniqueIdentifier tableBlockIndexUniqueIdentifier, CarbonTable carbonTable) {
      this.tableBlockIndexUniqueIdentifier = tableBlockIndexUniqueIdentifier;
      this.carbonTable = carbonTable;
      this.configuration = FileFactory.getConfiguration();
    }
  
    private TableBlockIndexUniqueIdentifierWrapper(
        TableBlockIndexUniqueIdentifier tableBlockIndexUniqueIdentifier, CarbonTable carbonTable,
        Configuration configuration) {
      this.tableBlockIndexUniqueIdentifier = tableBlockIndexUniqueIdentifier;
      this.carbonTable = carbonTable;
      this.configuration = configuration;
    }
  
    // Note: The constructor is getting used in extensions with other functionalities.
    // Kindly do not remove
    public TableBlockIndexUniqueIdentifierWrapper(
        TableBlockIndexUniqueIdentifier tableBlockIndexUniqueIdentifier, CarbonTable carbonTable,
        Configuration configuration, boolean addTableBlockToUnsafeAndLRUCache) {
      this(tableBlockIndexUniqueIdentifier, carbonTable, configuration);
      this.addTableBlockToUnsafeAndLRUCache = addTableBlockToUnsafeAndLRUCache;
    }
  
    // Note: The constructor is getting used in extensions with other functionalities.
    // Kindly do not remove
    public TableBlockIndexUniqueIdentifierWrapper(
        TableBlockIndexUniqueIdentifier tableBlockIndexUniqueIdentifier, CarbonTable carbonTable,
        boolean addTableBlockToUnsafeAndLRUCache, boolean addToUnsafe, boolean serializeDmStore) {
      this(tableBlockIndexUniqueIdentifier, carbonTable);
      this.configuration = FileFactory.getConfiguration();
      this.addTableBlockToUnsafeAndLRUCache = addTableBlockToUnsafeAndLRUCache;
      this.addToUnsafe = addToUnsafe;
      this.serializeDmStore = serializeDmStore;
    }
  
    public TableBlockIndexUniqueIdentifier getTableBlockIndexUniqueIdentifier() {
      return tableBlockIndexUniqueIdentifier;
    }
  
    public CarbonTable getCarbonTable() {
      return carbonTable;
    }
  
    public boolean isAddTableBlockToUnsafeAndLRUCache() {
      return addTableBlockToUnsafeAndLRUCache;
    }
  
    public Configuration getConfiguration() {
      return configuration;
    }
  
    public boolean isAddToUnsafe() {
      return addToUnsafe;
    }
  
    public boolean isSerializeDmStore() {
      return serializeDmStore;
    }
  }
  