org.drools.spi
Interface BetaNodeFieldConstraint

All Superinterfaces:
Cloneable, Constraint, Externalizable, RuleComponent, Serializable
All Known Implementing Classes:
AbstractCompositeConstraint, InstanceEqualsConstraint, InstanceNotEqualsConstraint, MutableTypeConstraint, PredicateConstraint, ReturnValueConstraint, TupleStartEqualsConstraint, VariableConstraint

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()


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