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 org.apache.asterix.dataflow.data.nontagged.serde.ADoubleSerializerDeserializer;
  import org.apache.asterix.dataflow.data.nontagged.serde.ADurationSerializerDeserializer;
  import org.apache.asterix.dataflow.data.nontagged.serde.AInt32SerializerDeserializer;
  import org.apache.hyracks.api.dataflow.value.IBinaryComparator;
  import org.apache.hyracks.api.dataflow.value.IBinaryComparatorFactory;
  import org.apache.hyracks.api.exceptions.HyracksDataException;
  import org.apache.hyracks.api.io.IJsonSerializable;
  import org.apache.hyracks.api.io.IPersistedResourceRegistry;
  
  import com.fasterxml.jackson.databind.JsonNode;
  
  public class ADurationPartialBinaryComparatorFactory implements IBinaryComparatorFactory {
  
      private static final long serialVersionUID = 1L;
      public static final ADurationPartialBinaryComparatorFactory INSTANCE =
              new ADurationPartialBinaryComparatorFactory();
  
      private ADurationPartialBinaryComparatorFactory() {
      }
  
      @Override
      public IBinaryComparator createBinaryComparator() {
          return ADurationPartialBinaryComparatorFactory::compare;
      }
  
      @SuppressWarnings("squid:S1172") // unused parameter
      public static int compare(byte[] b1, int s1, int l1, byte[] b2, int s2, int l2) {
          int c = Integer.compare(
                  AInt32SerializerDeserializer.getInt(b1, s1 + ADurationSerializerDeserializer.getYearMonthOffset()),
                  AInt32SerializerDeserializer.getInt(b2, s2 + ADurationSerializerDeserializer.getYearMonthOffset()));
          if (c == 0) {
              return Double.compare(
                      ADoubleSerializerDeserializer.getDouble(b1,
                              s1 + ADurationSerializerDeserializer.getDayTimeOffset()),
                      ADoubleSerializerDeserializer.getDouble(b2,
                              s2 + ADurationSerializerDeserializer.getDayTimeOffset()));
          }
          return c;
      }
  
      @Override
      public JsonNode toJson(IPersistedResourceRegistry registry) throws HyracksDataException {
          return registry.getClassIdentifier(getClass(), serialVersionUID);
      }
  
      @SuppressWarnings("squid:S1172") // unused parameter
      public static IJsonSerializable fromJson(IPersistedResourceRegistry registry, JsonNode json) {
          return INSTANCE;
      }
  }
  