org.eclipse.viatra.transformation.evm.api

Class EventDrivenVM

java.lang.Object

org.eclipse.viatra.transformation.evm.api.EventDrivenVM

public final class EventDrivenVM
extends java.lang.Object

Utility class for creating new rule engines and execution schemes. The static create methods use the provided parameters to set up the EVM and return a facade object for accessing it.

Method Summary

Modifier and Type	Method and Description
static ExecutionSchema	createExecutionSchema(EventRealm eventRealm, Scheduler.ISchedulerFactory schedulerFactory, java.util.Set<RuleSpecification<?>> specifications) Creates a new execution schema that is initialized over the given EventRealm, creates an executor and rule base with the given rule specifications and prepares a scheduler using the provided factory.
static RuleEngine	createRuleEngine(EventRealm eventRealm) Creates a new rule engine that is initialized over the given EventRealm and a rule base without rules.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

createRuleEngine

public static RuleEngine createRuleEngine(EventRealm eventRealm)

Creates a new rule engine that is initialized over the given EventRealm and a rule base without rules.

Parameters:

eventRealm -

Returns:

the prepared rule engine

createExecutionSchema

public static ExecutionSchema createExecutionSchema(EventRealm eventRealm,
                                                    Scheduler.ISchedulerFactory schedulerFactory,
                                                    java.util.Set<RuleSpecification<?>> specifications)

Creates a new execution schema that is initialized over the given EventRealm, creates an executor and rule base with the given rule specifications and prepares a scheduler using the provided factory.

Parameters:

eventRealm -

schedulerFactory -

specifications -

Returns:

the prepared execution schema