io.nats.client

Interface OrderedConsumerContext

All Superinterfaces:

BaseConsumerContext

public interface OrderedConsumerContext
extends BaseConsumerContext

The Ordered Consumer and it's context provide a simplification interface to the ordered consumer behavior.

Method Summary

Modifier and Type	Method and Description
@Nullable java.lang.String	getConsumerName() Gets the consumer name created for the underlying Ordered Consumer This will return null until the first consume (next, iterate, fetch, consume) is executed because the JetStream consumer, which carries the name, has not been created yet.

Methods inherited from interface io.nats.client.BaseConsumerContext

consume, consume, consume, consume, fetch, fetchBytes, fetchMessages, iterate, iterate, next, next, next, unpin

Method Detail

getConsumerName

@Nullable java.lang.String getConsumerName()

Gets the consumer name created for the underlying Ordered Consumer This will return null until the first consume (next, iterate, fetch, consume) is executed because the JetStream consumer, which carries the name, has not been created yet.

The consumer name is subject to change for 2 reasons. 1. Any time next(...) is called 2. Anytime a message is received out of order for instance because of a disconnection

If your OrderedConsumerConfiguration has a consumerNamePrefix, the consumer name will always start with the prefix

Specified by:

getConsumerName in interface BaseConsumerContext

Returns:

the consumer name or null