void writeToTopology( InternalTopologyBuilder topologyBuilder)
TableSourceNode is a concrete StreamsGraphNode (as a StreamSourceNode) that is created (using StreamStreamJoinNode.build method) when
InternalStreamsBuilder is requested to add a KTable and a GlobalKTable to a topology.
TableSourceNode takes the following to be created:
writeToTopology branches off per isGlobalKTable flag.
When the isGlobalKTable flag is enabled (
writeToTopology requests the given InternalTopologyBuilder to add a global key-value state store (to a topology).
When the isGlobalKTable flag is disabled (