org.kie.api.runtime.rule

Interface StatefulRuleSession

All Known Subinterfaces:

KieSession

public interface StatefulRuleSession

This interface adds methods available to the KieSession beyond what the WorkingMemory provides.

See Also:

KieSession

Method Summary

Modifier and Type	Method and Description
int	fireAllRules() Fire all Matches on the Agenda.
int	fireAllRules(AgendaFilter agendaFilter) Fire all Matches on the Agenda
int	fireAllRules(AgendaFilter agendaFilter, int max) Fire all Matches on the Agenda
int	fireAllRules(int max) Fire Matches on the Agenda up to the given maximum number of Matches, before returning the control to the application.
void	fireUntilHalt() Keeps firing Matches until a halt is called.
void	fireUntilHalt(AgendaFilter agendaFilter) Keeps firing Matches until a halt is called.

Method Detail

fireAllRules

int fireAllRules()

Fire all Matches on the Agenda.

Returns:

returns the number of rules fired

fireAllRules

int fireAllRules(int max)

Fire Matches on the Agenda up to the given maximum number of Matches, before returning the control to the application. In case the application wants to continue firing the rules later, from the point where it stopped, it just needs to call fireAllRules() again.

Parameters:

max - the maximum number of rules that should be fired

Returns:

returns the number of rules fired

fireAllRules

int fireAllRules(AgendaFilter agendaFilter)

Fire all Matches on the Agenda

Parameters:

agendaFilter - filters the Matches that may fire

Returns:

returns the number of rules fired

fireAllRules

int fireAllRules(AgendaFilter agendaFilter,
                 int max)

Fire all Matches on the Agenda

Parameters:

agendaFilter - filters the Matches that may fire

max - the maximum number of rules that should be fired

Returns:

returns the number of rules fired

fireUntilHalt

void fireUntilHalt()

Keeps firing Matches until a halt is called. If in a given moment, there is no Match to fire, it will wait for an Match to be added to an active agenda group or rule flow group. This blocks the thread until halt is called.

Throws:

IllegalStateException - if this method is called when running in sequential mode

fireUntilHalt

void fireUntilHalt(AgendaFilter agendaFilter)

Keeps firing Matches until a halt is called. If in a given moment, there is no Match to fire, it will wait for an Match to be added to an active agenda group or rule flow group. This blocks the thread until halt is called.

Parameters:

agendaFilter - filters the Matches that may fire

Throws:

IllegalStateException - if this method is called when running in sequential mode