server/io.spine.system.server/SystemReadSide

SystemReadSide

public interface SystemReadSide

The read side of a system bounded context.

A domain context accesses its system counterpart data via a SystemReadSide.

Inheritors

NoOpSystemReadSide

Functions

public static SystemReadSide newInstance(SystemContext context)

Creates a new instance of SystemReadSide for the given system context.

readDomainAggregate

public abstract Iterator<EntityStateWithVersion> readDomainAggregate(Query query)

Executes the given query for a domain aggregate state.

public abstract void register(EventDispatcher dispatcher)

Registers an event dispatcher for system events.

public abstract void unregister(EventDispatcher dispatcher)

Removes the given system event dispatcher.