org.drools.spi
Interface PredicateExpression

All Superinterfaces:

Invoker, RuleComponent, java.io.Serializable

public interface PredicateExpression

extends Invoker

Method Summary

boolean

evaluate(Tuple tuple, FactHandle factHandle, Declaration declaration, Declaration[] requiredDeclarations, WorkingMemory workingMemory)

Method Detail

evaluate

public boolean evaluate(Tuple tuple,
                        FactHandle factHandle,
                        Declaration declaration,
                        Declaration[] requiredDeclarations,
                        WorkingMemory workingMemory)
                 throws java.lang.Exception

Throws:

java.lang.Exception