- Enclosing interface:
- Heartbeat
- Functional Interface:
- This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.
@FunctionalInterface
public static interface Heartbeat.OffsetProducer
Returns the offset to be used when emitting a heartbeat event. This supplier
interface allows for a lazy creation of the offset only when a heartbeat
actually is sent, in cases where it's determination is costly.