kafka-streams-TopologyDescription-Source.adoc

TopologyDescription.Source

TopologyDescription.Source is the extension of the Node contract for source nodes that can have comma-separated topic names, topic names, and topic pattern.

Table 1. TopologyDescription.Source Contract

Method	Description
topicPattern	Pattern topicPattern() Used when…​FIXME
topics	String topics() Used when…​FIXME
topicSet	Set<String> topicSet() Used when…​FIXME

Note	InternalTopologyBuilder.Source is the default and only known implementation of the TopologyDescription.Source Contract in Kafka Streams.