in flink-connector-gcp-pubsub/src/main/java/org/apache/flink/streaming/connectors/gcp/pubsub/emulator/PubSubSubscriberFactoryForEmulator.java [46:58]
public PubSubSubscriberFactoryForEmulator(
String hostAndPort,
String project,
String subscription,
int retries,
Duration timeout,
int maxMessagesPerPull) {
this.hostAndPort = hostAndPort;
this.retries = retries;
this.timeout = timeout;
this.maxMessagesPerPull = maxMessagesPerPull;
this.projectSubscriptionName = ProjectSubscriptionName.format(project, subscription);
}