Package org.drools.ruleunits.impl

Class AbstractRuleUnitInstance<E,T extends RuleUnitData>

java.lang.Object

org.drools.ruleunits.impl.AbstractRuleUnitInstance<E,T>

All Implemented Interfaces:

AutoCloseable, RuleUnitInstance<T>

Direct Known Subclasses:

ReteEvaluatorBasedRuleUnitInstance

public abstract class AbstractRuleUnitInstance<E,T extends RuleUnitData>
extends Object
implements RuleUnitInstance<T>

Field Summary

Fields

Modifier and Type	Field	Description
protected final E	evaluator
protected RuleConfig	ruleConfig

Constructor Summary

Constructors

Constructor	Description
AbstractRuleUnitInstance(RuleUnit<T> unit, T unitMemory, E evaluator)
AbstractRuleUnitInstance(RuleUnit<T> unit, T unitMemory, E evaluator, RuleConfig ruleConfig)

Method Summary

Modifier and Type	Method	Description
protected void	addEventListeners()
protected abstract void	bind(E evaluator, T workingMemory)
E	getEvaluator()
T	ruleUnitData()
RuleUnit<T>	unit()

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.drools.ruleunits.api.RuleUnitInstance

close, executeQuery, fire, fire, getClock

Field Details

evaluator

protected final E evaluator

ruleConfig

protected RuleConfig ruleConfig

Constructor Details

AbstractRuleUnitInstance

public AbstractRuleUnitInstance(RuleUnit<T> unit,
 T unitMemory,
 E evaluator)

AbstractRuleUnitInstance

public AbstractRuleUnitInstance(RuleUnit<T> unit,
 T unitMemory,
 E evaluator,
 RuleConfig ruleConfig)

Method Details

unit

public RuleUnit<T> unit()

Specified by:

unit in interface RuleUnitInstance<E>

ruleUnitData

public T ruleUnitData()

Specified by:

ruleUnitData in interface RuleUnitInstance<E>

getEvaluator

public E getEvaluator()

addEventListeners

protected void addEventListeners()

bind

protected abstract void bind(E evaluator,
 T workingMemory)