org.qi4j.library.eventsourcing.domain.source
Interface EventSource

All Known Subinterfaces:

JdbmEventStoreService, MemoryEventStoreService

All Known Implementing Classes:

JdbmEventStoreService.JdbmEventStoreMixin, MemoryEventStoreService.MemoryEventStoreMixin

public interface EventSource

An EventSource is a source of events. Events are grouped in the UnitOfWork in which they were created.

Method Summary

long	count()
Input<UnitOfWorkDomainEventsValue,IOException>	events(long offset, long limit) Get list of UnitOfWorkDomainEventsValue after the given offset.

Method Detail

events

Input<UnitOfWorkDomainEventsValue,IOException> events(long offset,
                                                      long limit)

Get list of UnitOfWorkDomainEventsValue after the given offset. To get the first set of events, use 0 as offset parameter to get events from the start.

Parameters:

offset - where in the list of events to start

limit - maximum number of events returned

count

long count()