Interface CurrentEventsByPersistenceIdQuery

  • All Superinterfaces:
    ReadJournal
    All Known Implementing Classes:
    LeveldbReadJournal

    public interface CurrentEventsByPersistenceIdQuery
    extends ReadJournal
    A plugin may optionally support this query by implementing this interface.
    • Method Detail

      • currentEventsByPersistenceId

        Source<EventEnvelope,​NotUsed> currentEventsByPersistenceId​(java.lang.String persistenceId,
                                                                         long fromSequenceNr,
                                                                         long toSequenceNr)
        Same type of query as EventsByPersistenceIdQuery.eventsByPersistenceId(java.lang.String, long, long) but the event stream is completed immediately when it reaches the end of the "result set". Events that are stored after the query is completed are not included in the event stream.
        Parameters:
        persistenceId - (undocumented)
        fromSequenceNr - (undocumented)
        toSequenceNr - (undocumented)
        Returns:
        (undocumented)