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.asterix.dataflow.data.nontagged.comparators;
  
  import static org.apache.asterix.om.types.ATypeTag.VALUE_TYPE_MAPPING;
  
  import org.apache.asterix.dataflow.data.common.TaggedValueReference;
  import org.apache.asterix.om.types.IAType;
  import org.apache.hyracks.api.exceptions.HyracksDataException;
  
  final class AGenericAscBinaryComparator extends AbstractAGenericBinaryComparator {
  
      private final TaggedValueReference leftValue = new TaggedValueReference();
      private final TaggedValueReference rightValue = new TaggedValueReference();
  
      AGenericAscBinaryComparator(IAType leftType, IAType rightType) {
          super(leftType, rightType);
      }
  
      @Override
      public int compare(byte[] b1, int s1, int l1, byte[] b2, int s2, int l2) throws HyracksDataException {
          leftValue.set(b1, s1 + 1, l1 - 1, VALUE_TYPE_MAPPING[b1[s1]]);
          rightValue.set(b2, s2 + 1, l2 - 1, VALUE_TYPE_MAPPING[b2[s2]]);
          return compare(leftType, leftValue, rightType, rightValue);
      }
  }
  