CachedStateStore¶

CachedStateStore is an abstraction of cached state stores.

Contract¶

flushCache¶

void flushCache()

Used when:

• ProcessorStateManager is requested to flush store caches

setFlushListener¶

boolean setFlushListener(
  CacheFlushListener<K, V> listener,
  boolean sendOldValues)

Implementations¶

• CachingKeyValueStore
• CachingSessionStore
• CachingWindowStore
• WrappedStateStore