io.siddhi.core.trigger

Interface Trigger

All Known Implementing Classes:

AbstractTrigger, CronTrigger, PeriodicTrigger, StartTrigger

public interface Trigger

Interface class to represent event triggers. Event triggers are used to trigger events within Siddhi itself according to a user given criteria.

Method Summary

Modifier and Type	Method and Description
String	getId()
io.siddhi.query.api.definition.TriggerDefinition	getTriggerDefinition()
boolean	isStateful()
void	start() This will be called only once.
void	stop() This will be called only once.

Method Detail

start

void start()

This will be called only once. This will be called after initializing the system.

stop

void stop()

This will be called only once. This will be called before shutting down the system.

getTriggerDefinition

io.siddhi.query.api.definition.TriggerDefinition getTriggerDefinition()

getId

String getId()

isStateful

boolean isStateful()