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.datastore.columnar;
  
  import java.util.Arrays;
  
  import org.apache.carbondata.core.util.ByteUtil.UnsafeComparer;
  
  public class ByteArrayColumnWithRowId implements Comparable<ByteArrayColumnWithRowId> {
    private byte[] column;
  
    private short rowId;
  
    private boolean isNoDictionary;
  
    ByteArrayColumnWithRowId(byte[] column, short rowId, boolean isNoDictionary) {
      this.column = column;
      this.rowId = rowId;
      this.isNoDictionary = isNoDictionary;
    }
  
    public byte[] getColumn() {
      return column;
    }
  
    public short getRowId() {
      return rowId;
    }
  
    @Override
    public int compareTo(ByteArrayColumnWithRowId o) {
      if (isNoDictionary) {
        return UnsafeComparer.INSTANCE
            .compareTo(column, 2, column.length - 2, o.column, 2, o.column.length - 2);
      } else {
        return UnsafeComparer.INSTANCE
            .compareTo(column, 0, column.length, o.column, 0, o.column.length);
      }
    }
  
    @Override
    public boolean equals(Object obj) {
      if (obj == null || getClass() != obj.getClass()) {
        return false;
      }
      ByteArrayColumnWithRowId o = (ByteArrayColumnWithRowId)obj;
      return Arrays.equals(column, o.column) && rowId == o.rowId;
    }
  
    @Override
    public int hashCode() {
      return Arrays.hashCode(column) + Short.hashCode(rowId);
    }
  }
  