StateStoreNode is a concrete StreamsGraphNode that is created exclusively when InternalStreamsBuilder is requested to add a state store to a topology.
In other words, StateStoreNode represents StreamsBuilder.addStateStore operator.
StateStoreNode takes a single StoreBuilder to be created.
void writeToTopology(
InternalTopologyBuilder topologyBuilder)|
Note
|
writeToTopology is part of the StreamsGraphNode Contract to…FIXME.
|
writeToTopology simply requests the given InternalTopologyBuilder to add a state store (as the StoreBuilder).