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.spark.sql;
  
  import org.apache.carbondata.core.scan.result.vector.CarbonDictionary;
  
  import org.apache.spark.sql.execution.vectorized.Dictionary;
  
  public class CarbonDictionaryWrapper implements Dictionary {
  
    /**
     * dictionary values
     */
    private byte[][] binaries;
  
    CarbonDictionaryWrapper(CarbonDictionary dictionary) {
      binaries = dictionary.getAllDictionaryValues();
    }
  
    @Override
    public int decodeToInt(int id) {
      throw new UnsupportedOperationException("Dictionary encoding does not support int");
    }
  
    @Override
    public long decodeToLong(int id) {
      throw new UnsupportedOperationException("Dictionary encoding does not support long");
    }
  
    @Override
    public float decodeToFloat(int id) {
      throw new UnsupportedOperationException("Dictionary encoding does not support float");
    }
  
    @Override
    public double decodeToDouble(int id) {
      throw new UnsupportedOperationException("Dictionary encoding does not support double");
    }
  
    @Override
    public byte[] decodeToBinary(int id) {
      return binaries[id];
    }
  }
  