Package org.apache.pekko.persistence.query.scaladsl

Interface CurrentLastSequenceNumberByPersistenceIdQuery

All Superinterfaces:
ReadJournal
public interface CurrentLastSequenceNumberByPersistenceIdQuery extends ReadJournal
A trait that enables querying the current last sequence number for a given persistenceId.
Since:
1.2.0

  • Method Summary

    Modifier and Type
    Method
    Description
    scala.concurrent.Future<scala.Option<Object>>
    currentLastSequenceNumberByPersistenceId(String persistenceId)
    Returns the last known sequence number for the given persistenceId.

  • Method Details

    • currentLastSequenceNumberByPersistenceId

      scala.concurrent.Future<scala.Option<Object>> currentLastSequenceNumberByPersistenceId(String persistenceId)
      Returns the last known sequence number for the given persistenceId. Empty if the persistenceId is unknown.

      Parameters:
      persistenceId - The persistenceId for which the last known sequence number should be returned.
      Returns:
      Some sequence number or None if the persistenceId is unknown.