Package org.apache.flink.runtime.state.ttl

Interface Summary

Interface	Description
TtlTimeProvider	Provides time to TTL logic to judge about state expiration.

Class Summary

Class	Description
AbstractTtlDecorator<T>	Base class for TTL logic wrappers.
TtlAwareSerializer<T>	This class wraps a TypeSerializer with ttl awareness.
TtlAwareSerializerSnapshot<T>	A TypeSerializerSnapshot for TtlAwareSerializer.
TtlAwareSerializerSnapshotWrapper<T>	Wrap the TypeSerializerSnapshot restored from StateMetaInfoSnapshot to TtlAwareSerializerSnapshot
TtlReduceFunction<T>	This class wraps reducing function with TTL logic.
TtlStateContext<T,SV>
TtlStateFactory<K,N,SV,TTLSV,S extends org.apache.flink.api.common.state.State,IS extends S>	This state factory wraps state objects, produced by backends, with TTL logic.
TtlStateFactory.TtlSerializer<T>	Serializer for user state value with TTL.
TtlStateFactory.TtlSerializerSnapshot<T>	A TypeSerializerSnapshot for TtlSerializer.
TtlUtils	Common functions related to State TTL.
TtlValue<T>	This class wraps user value of state with TTL.