org.drools.spi
Interface BetaNodeFieldConstraint

All Superinterfaces:

Cloneable, Constraint, Externalizable, RuleComponent, Serializable

All Known Implementing Classes:

AbstractCompositeConstraint, EvaluatorConstraint, InstanceEqualsConstraint, InstanceNotEqualsConstraint, MutableTypeConstraint, MvelConstraint, PredicateConstraint, TupleStartEqualsConstraint

public interface BetaNodeFieldConstraint
extends Constraint

Nested Class Summary

Nested classes/interfaces inherited from interface org.drools.spi.Constraint

Constraint.ConstraintType

Method Summary

ContextEntry	createContextEntry()
boolean	isAllowedCachedLeft(ContextEntry context, InternalFactHandle handle)
boolean	isAllowedCachedRight(LeftTuple tuple, ContextEntry context)

Methods inherited from interface org.drools.spi.Constraint

clone, getRequiredDeclarations, getType, isTemporal, replaceDeclaration

Methods inherited from interface java.io.Externalizable

readExternal, writeExternal

Method Detail

isAllowedCachedLeft

boolean isAllowedCachedLeft(ContextEntry context,
                            InternalFactHandle handle)

isAllowedCachedRight

boolean isAllowedCachedRight(LeftTuple tuple,
                             ContextEntry context)

createContextEntry

ContextEntry createContextEntry()