public virtual IAggregatingState <TInput, TOutput> GetAggregatingState <TInput, TAccumulator, TOutput>(AggregatingStateDescriptor <TInput, TAccumulator, TOutput> stateProperties)
{
throw new NotImplementedException();
}
public virtual IAggregatingState <TInput, TOutput> GetAggregatingState <TInput, TAccumulator, TOutput>(AggregatingStateDescriptor <TInput, TAccumulator, TOutput> stateProperties)
{
throw new UnSupportedOperationException("This state is only accessible by functions executed on a KeyedStream");
}
public override IAggregatingState <TInput, TOutput> GetAggregatingState <TInput, TAccumulator, TOutput>(AggregatingStateDescriptor <TInput, TAccumulator, TOutput> stateProperties)
{
var keyedStateStore = CheckPreconditionsAndGetKeyedStateStore(stateProperties);
stateProperties.InitializeSerializerUnlessSet(ExecutionConfig);
return(keyedStateStore.GetAggregatingState(stateProperties));
}
public override IAggregatingState <TInput1, TOutput1> GetAggregatingState <TInput1, TAccumulator1, TOutput1>(AggregatingStateDescriptor <TInput1, TAccumulator1, TOutput1> stateProperties)
{
throw new InvalidOperationException("Per-window state is not allowed when using merging windows.");
}
