Package org.drools.base.rule.constraint

Interface BetaConstraint<C>

All Superinterfaces:

Cloneable, Constraint, Externalizable, RuleComponent, Serializable

All Known Implementing Classes:

MutableTypeConstraint, XpathConstraint

public interface BetaConstraint<C>
extends Constraint

Nested Class Summary

Nested classes/interfaces inherited from interface org.drools.base.rule.constraint.Constraint

Constraint.ConstraintType

Method Summary

Modifier and Type	Method	Description
<T> T	cloneIfInUse()	Clone this constraints only if it is already used by a different node, otherwise returns this
C	createContext()
boolean	isAllowedCachedLeft(C context, FactHandle handle)
boolean	isAllowedCachedRight(BaseTuple tuple, C context)

Methods inherited from interface org.drools.base.rule.constraint.Constraint

addPackageNames, clone, equals, getListenedPropertyMask, getPackageNames, getRequiredDeclarations, getType, isTemporal, mergeEvaluationContext, registerEvaluationContext, replaceDeclaration

Methods inherited from interface java.io.Externalizable

readExternal, writeExternal

Method Details

isAllowedCachedLeft

boolean isAllowedCachedLeft(C context,
 FactHandle handle)

isAllowedCachedRight

boolean isAllowedCachedRight(BaseTuple tuple,
 C context)

createContext

C createContext()

cloneIfInUse

<T> T cloneIfInUse()

Clone this constraints only if it is already used by a different node, otherwise returns this