Package org.springframework.integration.store

Interface UniqueExpiryCallback

All Superinterfaces:
MessageGroupStore.MessageGroupCallback
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 interface UniqueExpiryCallback extends MessageGroupStore.MessageGroupCallback
A marker interface extension of the MessageGroupStore.MessageGroupCallback for components which should be registered in the MessageGroupStore only once. The MessageGroupStore implementation ensures that only once instance of this class is present in the expire callbacks.
Since:
5.0.10
Author:
Meherzad Lahewala, Artme Bilan