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.beam.runners.flink.translation.types;
  
  import org.apache.beam.sdk.coders.Coder;
  import org.apache.flink.api.common.ExecutionConfig;
  import org.apache.flink.api.common.typeinfo.AtomicType;
  import org.apache.flink.api.common.typeinfo.TypeInformation;
  import org.apache.flink.api.common.typeutils.TypeComparator;
  import org.apache.flink.api.common.typeutils.TypeSerializer;
  import org.checkerframework.checker.nullness.qual.Nullable;
  
  /**
   * Flink {@link TypeInformation} for Beam values that have been encoded to byte data by a {@link
   * Coder}.
   */
  public class EncodedValueTypeInformation extends TypeInformation<byte[]>
      implements AtomicType<byte[]> {
  
    private static final long serialVersionUID = 1L;
  
    @Override
    public boolean isBasicType() {
      return false;
    }
  
    @Override
    public boolean isTupleType() {
      return false;
    }
  
    @Override
    public int getArity() {
      return 0;
    }
  
    @Override
    public int getTotalFields() {
      return 0;
    }
  
    @Override
    public Class<byte[]> getTypeClass() {
      return byte[].class;
    }
  
    @Override
    public boolean isKeyType() {
      return true;
    }
  
    @Override
    public TypeSerializer<byte[]> createSerializer(ExecutionConfig executionConfig) {
      return new EncodedValueSerializer();
    }
  
    @Override
    public boolean equals(@Nullable Object other) {
      return other instanceof EncodedValueTypeInformation;
    }
  
    @Override
    public int hashCode() {
      return this.getClass().hashCode();
    }
  
    @Override
    public boolean canEqual(Object obj) {
      return obj instanceof EncodedValueTypeInformation;
    }
  
    @Override
    public String toString() {
      return "EncodedValueTypeInformation";
    }
  
    @Override
    public TypeComparator<byte[]> createComparator(
        boolean sortOrderAscending, ExecutionConfig executionConfig) {
      return new EncodedValueComparator(sortOrderAscending);
    }
  }
  