Package org.drools.core.spi

Interface AlphaNodeFieldConstraint

All Superinterfaces:

Cloneable, Constraint, Externalizable, RuleComponent, Serializable

All Known Implementing Classes:

AbstractCompositeConstraint, EvaluatorConstraint, MutableTypeConstraint, NegConstraint, PredicateConstraint, QueryNameConstraint, XpathConstraint

public interface AlphaNodeFieldConstraint
extends Constraint

Nested Class Summary

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

Constraint.ConstraintType

Method Summary

Modifier and Type	Method	Description
AlphaNodeFieldConstraint	cloneIfInUse()	Clone this constraints only if it is already used by a different node, otherwise returns this
boolean	isAllowed(InternalFactHandle handle, ReteEvaluator reteEvaluator)

Methods inherited from interface org.drools.core.spi.Constraint

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

Methods inherited from interface java.io.Externalizable

readExternal, writeExternal

Method Detail

isAllowed

boolean isAllowed(InternalFactHandle handle,
                  ReteEvaluator reteEvaluator)

cloneIfInUse

AlphaNodeFieldConstraint cloneIfInUse()

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