public Collection<NamedTopology> getAllTopologies() {
        return topologyMetadata.getAllNamedTopologies();
    }
@return the NamedTopology for the specific name, or Optional.empty() if the application has no NamedTopology of that name
streams/src/main/java/org/apache/kafka/streams/processor/internals/namedtopology/KafkaStreamsNamedTopologyWrapper.java