ReadEventAdapter

All Known Subinterfaces:

EventAdapter

All Known Implementing Classes:

EventAdapters.CombinedReadEventAdapter, IdentityEventAdapter$, NoopReadEventAdapter, NoopWriteEventAdapter
```
public interface ReadEventAdapter
```
Convert a event from its journal model to the applications domain model.
One event may be adapter into multiple (or none) events which should be delivered to the PersistentActor. Use the specialised EventSeq.single(java.lang.Object) method to emit exactly one event, or EventSeq.empty() in case the adapter is not handling this event. Multiple EventAdapter instances are applied in order as defined in configuration and their emitted event seqs are concatenated and delivered in order to the PersistentActor.
param: event event to be adapted before delivering to the PersistentActor param: manifest optionally provided manifest (type hint) in case the Adapter has stored one for this event, "" if none

- Method Summary
  
  All Methods Instance Methods Abstract Methods
  Modifier and Type Method Description
  
  EventSeq fromJournal(java.lang.Object event, java.lang.String manifest)

Method Detail

fromJournal

EventSeq fromJournal(java.lang.Object event,
                     java.lang.String manifest)