Uses of Interface
org.drools.spi.Activation

Packages that use Activation

org.drools	This is the engine that works off binary RuleBases, you will mostly use WorkingMemory, RuleBase and RuleBaseFactory
org.drools.base
org.drools.base.mvel
org.drools.common
org.drools.conflict
org.drools.core.util
org.drools.event	Events provide all sorts of call backs to monitor the engine as it is running.
org.drools.impl
org.drools.marshalling.impl
org.drools.reteoo
org.drools.spi
org.drools.time.impl

Uses of Activation in org.drools

Methods in org.drools that return Activation

Activation[]	Agenda.getActivations()
Activation[]	Agenda.getScheduledActivations()

Uses of Activation in org.drools.base

Methods in org.drools.base that return Activation

Activation	DefaultKnowledgeHelper.getActivation()
Activation	SequentialKnowledgeHelper.getActivation()

Methods in org.drools.base with parameters of type Activation

boolean	RuleNameEndsWithAgendaFilter.accept(Activation activation)
boolean	RuleNameMatchesAgendaFilter.accept(Activation activation)
boolean	RuleNameEqualsAgendaFilter.accept(Activation activation)
boolean	RuleNameStartsWithAgendaFilter.accept(Activation activation)
void	DefaultConsequenceExceptionHandler.handleException(Activation activation, WorkingMemory workingMemory, Exception exception)
void	DefaultKnowledgeHelper.setActivation(Activation agendaItem)
void	SequentialKnowledgeHelper.setActivation(Activation agendaItem)

Constructors in org.drools.base with parameters of type Activation

DefaultKnowledgeHelper(Activation activation, WorkingMemory workingMemory)

Uses of Activation in org.drools.base.mvel

Methods in org.drools.base.mvel with parameters of type Activation

Object

MVELObjectExpression.getValue(Activation item, Declaration[] declrs, org.drools.definition.rule.Rule rule, WorkingMemory workingMemory)

Uses of Activation in org.drools.common

Classes in org.drools.common that implement Activation

class	AgendaItem Item entry in the Agenda.
class	ScheduledAgendaItem

Methods in org.drools.common that return Activation

Activation	ActivationNode.getActivation()
Activation	ActivationGroupNode.getActivation()
Activation[]	RuleFlowGroupImpl.getActivations()
Activation[]	ArrayAgendaGroup.getActivations()
Activation[]	SequentialAgendaGroupImpl.getActivations()
Activation[]	DefaultAgenda.getActivations()
Activation[]	BinaryHeapQueueAgendaGroup.getActivations()
Activation[]	ArrayAgendaGroup.getAndClear()
Activation[]	InternalAgendaGroup.getAndClear()
Activation[]	BinaryHeapQueueAgendaGroup.getAndClear()
Activation	SimpleLogicalDependency.getJustifier()
Activation	LogicalDependency.getJustifier()
Activation	ArrayAgendaGroup.getNext()
Activation	InternalAgendaGroup.getNext()
Activation	SequentialAgendaGroupImpl.getNext()
Activation	BinaryHeapQueueAgendaGroup.getNext()
Activation[]	DefaultAgenda.getScheduledActivations()

Methods in org.drools.common with parameters of type Activation

boolean	ActivationsFilter.accept(Activation activation, PropagationContext context, InternalWorkingMemory workingMemory, RuleTerminalNode rtn) Returns true if a new activation should be created for the given propagation or false otherwise
void	ArrayAgendaGroup.add(Activation activation)
void	InternalAgendaGroup.add(Activation activation)
void	SequentialAgendaGroupImpl.add(Activation activation)
void	BinaryHeapQueueAgendaGroup.add(Activation activation)
void	RuleFlowGroupImpl.addActivation(Activation activation)
void	ActivationGroupImpl.addActivation(Activation activation)
void	InternalRuleFlowGroup.addActivation(Activation activation)
void	TruthMaintenanceSystem.addLogicalDependency(InternalFactHandle handle, Object value, Activation activation, PropagationContext context, Rule rule, ObjectTypeConf typeConf)
void	TruthMaintenanceSystem.addLogicalDependency(InternalFactHandle handle, Object value, Activation activation, PropagationContext context, Rule rule, ObjectTypeConf typeConf, boolean read)
void	DefaultAgenda.cancelActivation(LeftTuple leftTuple, PropagationContext context, InternalWorkingMemory workingMemory, Activation activation, RuleTerminalNode rtn)
void	InternalAgenda.cancelActivation(LeftTuple leftTuple, PropagationContext context, InternalWorkingMemory workingMemory, Activation activation, RuleTerminalNode rtn)
void	DefaultAgenda.fireActivation(Activation activation) Fire this item.
void	InternalAgenda.fireActivation(Activation activation)
boolean	DefaultAgenda.fireTimedActivation(Activation activation, boolean saveForLater)
boolean	InternalAgenda.fireTimedActivation(Activation activation, boolean saveForLater)
Map	AbstractWorkingMemory.getActivationParameters(Activation activation) Helper method
void	InternalWorkingMemory.insert(InternalFactHandle handle, Object object, Rule rule, Activation activation, ObjectTypeConf typeConf)
void	NamedEntryPoint.insert(InternalFactHandle handle, Object object, Rule rule, Activation activation, ObjectTypeConf typeConf)
void	AbstractWorkingMemory.insert(InternalFactHandle handle, Object object, Rule rule, Activation activation, ObjectTypeConf typeConf)
protected FactHandle	NamedEntryPoint.insert(Object object, Object tmsValue, boolean dynamic, boolean logical, Rule rule, Activation activation)
FactHandle	InternalWorkingMemoryActions.insert(Object object, Object value, boolean dynamic, boolean logical, Rule rule, Activation activation)
FactHandle	AbstractWorkingMemory.insert(Object object, Object tmsValue, boolean dynamic, boolean logical, Rule rule, Activation activation)
LogicalDependency	SimpleBeliefSystem.newLogicalDependency(Activation activation, InternalFactHandle handle, Object value)
LogicalDependency	BeliefSystem.newLogicalDependency(Activation activation, InternalFactHandle handle, Object value)
void	TruthMaintenanceSystem.readLogicalDependency(InternalFactHandle handle, Object value, Activation activation, PropagationContext context, Rule rule, ObjectTypeConf typeConf) Adds a justification for the FactHandle to the justifiedMap.
void	RuleFlowGroupImpl.removeActivation(Activation activation)
void	ActivationGroupImpl.removeActivation(Activation activation)
void	InternalRuleFlowGroup.removeActivation(Activation activation)
void	TruthMaintenanceSystem.removeLogicalDependencies(Activation activation, PropagationContext context, Rule rule) An Activation is no longer true so it no longer justifies any of the logical facts it logically asserted.
void	TruthMaintenanceSystem.removeLogicalDependency(Activation activation, LogicalDependency node, PropagationContext context)
void	InternalWorkingMemoryEntryPoint.retract(FactHandle factHandle, boolean removeLogical, boolean updateEqualsMap, Rule rule, Activation activation)
void	InternalWorkingMemory.retract(FactHandle factHandle, boolean removeLogical, boolean updateEqualsMap, Rule rule, Activation activation)
void	NamedEntryPoint.retract(FactHandle factHandle, boolean removeLogical, boolean updateEqualsMap, Rule rule, Activation activation)
void	InternalWorkingMemoryActions.retract(FactHandle handle, boolean removeLogical, boolean updateEqualsMap, Rule rule, Activation activation)
void	AbstractWorkingMemory.retract(FactHandle factHandle, boolean removeLogical, boolean updateEqualsMap, Rule rule, Activation activation)
void	InternalWorkingMemoryEntryPoint.update(org.drools.runtime.rule.FactHandle handle, Object object, long mask, Activation activation)
void	NamedEntryPoint.update(org.drools.runtime.rule.FactHandle factHandle, Object object, long mask, Activation activation)
void	NamedEntryPoint.update(FactHandle factHandle, Object object, long mask, Activation activation)
void	InternalWorkingMemoryActions.update(FactHandle handle, Object object, long mask, Activation activation)
void	AbstractWorkingMemory.update(org.drools.runtime.rule.FactHandle factHandle, Object object, long mask, Activation activation)
void	AbstractWorkingMemory.update(FactHandle factHandle, Object object, long mask, Activation activation) modify is implemented as half way retract / assert due to the truth maintenance issues.

Constructors in org.drools.common with parameters of type Activation

ActivationGroupNode(Activation activation, ActivationGroup activationGroup)

ActivationNode(Activation activation, Object parentContainer)

SimpleLogicalDependency(Activation justifier, Object object)

SimpleLogicalDependency(Activation justifier, Object object, Object value)

TruthMaintenanceSystem.LogicalRetractCallback(TruthMaintenanceSystem tms, LogicalDependency node, BeliefSet beliefSet, InternalFactHandle handle, PropagationContext context, Activation activation)

Uses of Activation in org.drools.conflict

Methods in org.drools.conflict with parameters of type Activation

int	SalienceConflictResolver.compare(Activation lhs, Activation rhs)
int	RandomConflictResolver.compare(Activation lhs, Activation rhs)
int	LoadOrderConflictResolver.compare(Activation lhs, Activation rhs)
int	LifoConflictResolver.compare(Activation lhs, Activation rhs)
int	TotalRecencyConflictResolver.compare(Activation lhs, Activation rhs)
int	ComplexityConflictResolver.compare(Activation lhs, Activation rhs)
int	RecencyConflictResolver.compare(Activation lhs, Activation rhs)
int	DepthConflictResolver.compare(Activation existing, Activation adding)
int	SimplicityConflictResolver.compare(Activation lhs, Activation rhs)
int	CompositeConflictResolver.compare(Activation lhs, Activation rhs)
int	FifoConflictResolver.compare(Activation lhs, Activation rhs)

Uses of Activation in org.drools.core.util

Subinterfaces of Activation in org.drools.core.util

interface

Queueable

Methods in org.drools.core.util that return Activation

Activation[]

BinaryHeapQueue.getAndClear()

Uses of Activation in org.drools.event

Methods in org.drools.event that return Activation

Activation

ActivationEvent.getActivation()

Methods in org.drools.event with parameters of type Activation

void	AgendaEventSupport.fireActivationCancelled(Activation activation, WorkingMemory workingMemory, org.drools.event.rule.ActivationCancelledCause cause)
void	AgendaEventSupport.fireActivationCreated(Activation activation, WorkingMemory workingMemory)
void	AgendaEventSupport.fireAfterActivationFired(Activation activation, InternalWorkingMemory workingMemory)
void	AgendaEventSupport.fireBeforeActivationFired(Activation activation, WorkingMemory workingMemory)

Constructors in org.drools.event with parameters of type Activation

ActivationCancelledEvent(Activation activation, org.drools.event.rule.ActivationCancelledCause cause)

ActivationCreatedEvent(Activation activation)

ActivationEvent(Activation activation)

AfterActivationFiredEvent(Activation activation)

BeforeActivationFiredEvent(Activation activation)

Uses of Activation in org.drools.impl

Methods in org.drools.impl with parameters of type Activation

boolean	StatefulKnowledgeSessionImpl.AgendaFilterWrapper.accept(Activation activation)
void	StatefulKnowledgeSessionImpl.retract(FactHandle factHandle, boolean removeLogical, boolean updateEqualsMap, Rule rule, Activation activation)
void	StatefulKnowledgeSessionImpl.update(org.drools.runtime.rule.FactHandle factHandle, Object object, long mask, Activation activation)

Uses of Activation in org.drools.marshalling.impl

Methods in org.drools.marshalling.impl that return Activation

static Activation

InputMarshaller.readActivation(MarshallerReaderContext context)

Methods in org.drools.marshalling.impl with parameters of type Activation

boolean	ProtobufInputMarshaller.PBActivationsFilter.accept(Activation activation, PropagationContext context, InternalWorkingMemory workingMemory, RuleTerminalNode rtn)
int	ProtobufOutputMarshaller.ActivationsSorter.compare(Activation o1, Activation o2)

Uses of Activation in org.drools.reteoo

Methods in org.drools.reteoo with parameters of type Activation

void	DisposedReteooWorkingMemory.insert(InternalFactHandle handle, Object object, Rule rule, Activation activation, ObjectTypeConf typeConf)
FactHandle	DisposedReteooWorkingMemory.insert(Object object, Object value, boolean dynamic, boolean logical, Rule rule, Activation activation)
void	DisposedReteooWorkingMemory.retract(FactHandle handle, boolean removeLogical, boolean updateEqualsMap, Rule rule, Activation activation)
void	DisposedReteooWorkingMemory.update(FactHandle handle, Object object, long mask, Activation activation)
void	DisposedReteooWorkingMemory.update(org.drools.runtime.rule.FactHandle handle, Object object, long mask, Activation activation)

Uses of Activation in org.drools.spi

Methods in org.drools.spi that return Activation

Activation

KnowledgeHelper.getActivation()

Methods in org.drools.spi with parameters of type Activation

boolean	AgendaFilter.accept(Activation activation) Determine if a given activation should be fired.
void	ActivationGroup.addActivation(Activation activation)
int	ConflictResolver.compare(Activation lhs, Activation rhs)
void	ConsequenceExceptionHandler.handleException(Activation activation, WorkingMemory workingMemory, Exception exception)
void	ActivationGroup.removeActivation(Activation activation)
void	KnowledgeHelper.setActivation(Activation agendaItem)

Uses of Activation in org.drools.time.impl

Methods in org.drools.time.impl with parameters of type Activation

Trigger	CompositeMaxDurationTimer.createTrigger(Activation item, WorkingMemory wm)
Trigger	Timer.createTrigger(Activation schedulableActivation, WorkingMemory workingMemory)
Trigger	ExpressionIntervalTimer.createTrigger(Activation item, WorkingMemory wm)
Trigger	DurationTimer.createTrigger(Activation item, WorkingMemory wm)
Trigger	IntervalTimer.createTrigger(Activation item, WorkingMemory wm)
Trigger	CronTimer.createTrigger(Activation item, WorkingMemory wm)