org.eclipse.viatra.transformation.evm.api.event

Interface EventSourceSpecification<EventAtom>

All Known Implementing Classes:

ViatraQueryEventSourceSpecification

public interface EventSourceSpecification<EventAtom>

Method Summary

Modifier and Type	Method and Description
EventFilter<EventAtom>	createEmptyFilter() Returns a filter that does not filter out any incoming events.
AbstractRuleInstanceBuilder<EventAtom>	getRuleInstanceBuilder(EventRealm realm)

Method Detail

createEmptyFilter

EventFilter<EventAtom> createEmptyFilter()

Returns a filter that does not filter out any incoming events.

Warning: either return a single instance, or make sure all returned instances are equal ( Object.equals(Object) and Object.hashCode().

getRuleInstanceBuilder

AbstractRuleInstanceBuilder<EventAtom> getRuleInstanceBuilder(EventRealm realm)