code: /*
   * Copyright 2012-2018 Chronicle Map Contributors
   *
   * Licensed 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 net.openhft.chronicle.map;
  
  import net.openhft.chronicle.hash.Data;
  import net.openhft.chronicle.map.replication.MapRemoteOperations;
  import org.jetbrains.annotations.NotNull;
  
  final class DefaultSpi implements MapMethods, MapEntryOperations, MapRemoteOperations,
          DefaultValueProvider {
      static final DefaultSpi DEFAULT_SPI = new DefaultSpi();
  
      static <K, V, R> MapMethods<K, V, R> mapMethods() {
          return DEFAULT_SPI;
      }
  
      static <K, V, R> MapEntryOperations<K, V, R> mapEntryOperations() {
          return DEFAULT_SPI;
      }
  
      static <K, V, R> MapRemoteOperations<K, V, R> mapRemoteOperations() {
          return DEFAULT_SPI;
      }
  
      static <K, V> DefaultValueProvider<K, V> defaultValueProvider() {
          return DEFAULT_SPI;
      }
  
      @Override
      public Data defaultValue(@NotNull MapAbsentEntry absentEntry) {
          return absentEntry.defaultValue();
      }
  }
  