Package org.drools.core.beliefsystem

Interface BeliefSystem<M extends ModedAssertion<M>>

All Known Implementing Classes:

DefeasibleBeliefSystem, JTMSBeliefSystem, SimpleBeliefSystem

public interface BeliefSystem<M extends ModedAssertion<M>>

Method Summary

Modifier and Type	Method	Description
M	asMode(Object value)
void	delete(M mode, RuleImpl rule, Activation activation, Object payload, BeliefSet<M> beliefSet, PropagationContext context)
void	delete(LogicalDependency<M> node, BeliefSet<M> beliefSet, PropagationContext context)	The typeConf has not yet been looked up, so we leave it to the implementation to decide if it needs it or not.
TruthMaintenanceSystem	getTruthMaintenanceSystem()
BeliefSet<M>	insert(M mode, RuleImpl rule, Activation activation, Object payload, BeliefSet<M> beliefSet, PropagationContext context, ObjectTypeConf typeConf)
BeliefSet<M>	insert(LogicalDependency<M> node, BeliefSet<M> beliefSet, PropagationContext context, ObjectTypeConf typeConf)	TypeConf is already available, so we pass it, to avoid additional lookups
BeliefSet	newBeliefSet(InternalFactHandle fh)
LogicalDependency	newLogicalDependency(Activation<M> activation, BeliefSet<M> beliefSet, Object object, Object value)
void	read(LogicalDependency<M> node, BeliefSet<M> beliefSet, PropagationContext context, ObjectTypeConf typeConf)
void	stage(PropagationContext context, BeliefSet<M> beliefSet)
void	unstage(PropagationContext context, BeliefSet<M> beliefSet)

Method Detail

insert

BeliefSet<M> insert(LogicalDependency<M> node,
                    BeliefSet<M> beliefSet,
                    PropagationContext context,
                    ObjectTypeConf typeConf)

TypeConf is already available, so we pass it, to avoid additional lookups

Parameters:

node -

beliefSet -

context -

typeConf -

insert

BeliefSet<M> insert(M mode,
                    RuleImpl rule,
                    Activation activation,
                    Object payload,
                    BeliefSet<M> beliefSet,
                    PropagationContext context,
                    ObjectTypeConf typeConf)

Parameters:

mode -

rule -

activation -

beliefSet -

context -

typeConf -

Returns:

delete

void delete(LogicalDependency<M> node,
            BeliefSet<M> beliefSet,
            PropagationContext context)

The typeConf has not yet been looked up, so we leave it to the implementation to decide if it needs it or not.

Parameters:

node -

beliefSet -

context -

delete

void delete(M mode,
            RuleImpl rule,
            Activation activation,
            Object payload,
            BeliefSet<M> beliefSet,
            PropagationContext context)

newBeliefSet

BeliefSet newBeliefSet(InternalFactHandle fh)

newLogicalDependency

LogicalDependency newLogicalDependency(Activation<M> activation,
                                       BeliefSet<M> beliefSet,
                                       Object object,
                                       Object value)

read

void read(LogicalDependency<M> node,
          BeliefSet<M> beliefSet,
          PropagationContext context,
          ObjectTypeConf typeConf)

stage

void stage(PropagationContext context,
           BeliefSet<M> beliefSet)

unstage

void unstage(PropagationContext context,
             BeliefSet<M> beliefSet)

getTruthMaintenanceSystem

TruthMaintenanceSystem getTruthMaintenanceSystem()

asMode

M asMode(Object value)