Class Caffeine.CacheWriterAdapter<K,V>

java.lang.Object
com.github.benmanes.caffeine.cache.Caffeine.CacheWriterAdapter<K,V>
All Implemented Interfaces:
CacheWriter<K,V>, Serializable
Enclosing class:
Caffeine<K,V>
static final class Caffeine.CacheWriterAdapter<K,V> extends Object implements CacheWriter<K,V>, Serializable

  • Field Details

    • serialVersionUID

      private static final long serialVersionUID
      See Also:

    • delegate

      final RemovalListener<? super K, ? super V> delegate

    • isAsync

      final boolean isAsync

  • Constructor Details

    • CacheWriterAdapter

      CacheWriterAdapter(RemovalListener<? super K, ? super V> delegate, boolean isAsync)

  • Method Details

    • write

      public void write(K key, V value)
      Description copied from interface: CacheWriter
      Writes the value corresponding to the key to the external resource. The cache will communicate a write when an entry in the cache is created or modified, except when that was due to a load or computation.
      Specified by:
      write in interface CacheWriter<K,V>
      Parameters:
      key - the non-null key whose value should be written
      value - the value associated with key that should be written

    • delete

      public void delete(K key, @Nullable V value, RemovalCause cause)
      Description copied from interface: CacheWriter
      Deletes the value corresponding to the key from the external resource. The cache will communicate a delete when the entry is explicitly removed or evicted.
      Specified by:
      delete in interface CacheWriter<K,V>
      Parameters:
      key - the non-null key whose value was removed
      value - the value associated with key, or null if collected
      cause - the reason for which the entry was removed