org.apache.beam.sdk.state

Interface State

All Known Subinterfaces:

BagState<T>, CombiningState<InputT,AccumT,OutputT>, GroupingState<InputT,OutputT>, MapState<K,V>, SetState<T>, ValueState<T>, WatermarkHoldState

@Experimental(value=STATE)
public interface State

A state cell, supporting a clear() operation.

Specific types of state add appropriate accessors for reading and writing values, see ValueState, BagState, and GroupingState.

Method Summary

Modifier and Type	Method and Description
void	clear() Clear out the state location.

Method Detail

clear

void clear()

Clear out the state location.