de.otto.synapse.subscription

Interface SnapshotProvider

All Known Implementing Classes:

StateRepositorySnapshotProvider

public interface SnapshotProvider

Method Summary

Modifier and Type	Method and Description
java.lang.String	channelName() The name of the subscribable messaging channel.
java.util.stream.Stream<? extends Message<?>>	snapshot(java.lang.String entityId) Returns a stream containing all Messages required to get the most current snapshot for the entity that is identified by the given entityId

Method Detail

channelName

java.lang.String channelName()

The name of the subscribable messaging channel.

Returns:

channel name

snapshot

java.util.stream.Stream<? extends Message<?>> snapshot(java.lang.String entityId)

Returns a stream containing all Messages required to get the most current snapshot for the entity that is identified by the given entityId

Parameters:

entityId - the identifier used to select a single entity.

Returns:

Stream of messages