package com.atlassian.vcache.internal.core.service;
   
   import com.atlassian.vcache.internal.core.ExternalCacheKeyGenerator;
   
   import java.time.Duration;
   import java.util.function.Supplier;
   
   /**
    * Represents the request context for an {@link com.atlassian.vcache.ExternalCache} that does not maintain a
   * cache version.
   *
   * @param <V> the value type
   * @since 1.0.0
   */
  public class UnversionedExternalCacheRequestContext<V> extends AbstractExternalCacheRequestContext<V> {
      private static final long FIXED_CACHE_VERSION = 200106074;
  
      public UnversionedExternalCacheRequestContext(
              ExternalCacheKeyGenerator keyGenerator,
              String name,
              Supplier<String> partitionSupplier,
              Duration lockTimeout) {
          super(keyGenerator, name, partitionSupplier, lockTimeout);
      }
  
      @Override
      protected final long cacheVersion() {
          return FIXED_CACHE_VERSION;
      }
  }