org.eclipse.viatra.transformation.evm.api.adapter

Class AdaptableRuleBase

java.lang.Object

org.eclipse.viatra.transformation.evm.api.RuleBase

org.eclipse.viatra.transformation.evm.api.adapter.AdaptableRuleBase

public class AdaptableRuleBase
extends RuleBase

A RuleBase that allows IEVMListeners to listen to the creation and removal of EVM RuleSpecifications

Field Summary

Fields

Modifier and Type	Field and Description
protected AdaptableEVM	vm

Fields inherited from class org.eclipse.viatra.transformation.evm.api.RuleBase

agenda, eventRealm, logger, ruleInstanceTable

Constructor Summary

Constructors

Constructor and Description
AdaptableRuleBase(EventRealm eventRealm, Agenda agenda, AdaptableEVM adapterContainer)

Method Summary

Modifier and Type	Method and Description
protected void	dispose() Disposes of each rule instance managed by the agenda.
protected <EventAtom> RuleInstance<EventAtom>	instantiateRule(RuleSpecification<EventAtom> specification, EventFilter<? super EventAtom> filter) Instantiates the given specification over the EventRealm of the RuleBase.
protected <EventAtom> boolean	removeRule(RuleSpecification<EventAtom> specification, EventFilter<? super EventAtom> filter) Removes and disposes of a rule instance with the given specification.

Methods inherited from class org.eclipse.viatra.transformation.evm.api.RuleBase

createScopedConflictSet, findInstance, getAgenda, getEventRealm, getInstance, getLogger, getRuleInstances, getRuleSpecificationMultimap, removeRule

Methods inherited from class java.lang.Object

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

Field Detail

vm

protected final AdaptableEVM vm

Constructor Detail

AdaptableRuleBase

public AdaptableRuleBase(EventRealm eventRealm,
                         Agenda agenda,
                         AdaptableEVM adapterContainer)

Method Detail

instantiateRule

protected <EventAtom> RuleInstance<EventAtom> instantiateRule(RuleSpecification<EventAtom> specification,
                                                              EventFilter<? super EventAtom> filter)

Description copied from class: RuleBase

Instantiates the given specification over the EventRealm of the RuleBase. If the specification was already instantiated, the existing instance is returned.

Overrides:

instantiateRule in class RuleBase

Parameters:

specification - the rule to be instantiated

Returns:

the created or existing rule instance

removeRule

protected <EventAtom> boolean removeRule(RuleSpecification<EventAtom> specification,
                                         EventFilter<? super EventAtom> filter)

Description copied from class: RuleBase

Removes and disposes of a rule instance with the given specification.

Overrides:

removeRule in class RuleBase

filter - the partial match used as filter

Returns:

true, if the specification had an instance in the RuleBase

dispose

protected void dispose()

Description copied from class: RuleBase

Disposes of each rule instance managed by the agenda.

Overrides:

dispose in class RuleBase