org.kie.dmn.core.ast

Class DMNDTExpressionEvaluator

java.lang.Object

org.kie.dmn.core.ast.DMNDTExpressionEvaluator

All Implemented Interfaces:

org.kie.dmn.api.feel.runtime.events.FEELEventListener, DMNExpressionEvaluator

public class DMNDTExpressionEvaluator
extends Object
implements DMNExpressionEvaluator, org.kie.dmn.api.feel.runtime.events.FEELEventListener

An evaluator for DMN Decision Table Expressions

Constructor Summary

Constructors

Constructor and Description
DMNDTExpressionEvaluator(org.kie.dmn.api.core.ast.DMNNode node, org.kie.dmn.feel.runtime.functions.DTInvokerFunction dt)

Method Summary

Modifier and Type	Method and Description
EvaluatorResult	evaluate(org.kie.dmn.api.core.event.DMNRuntimeEventManager dmrem, org.kie.dmn.api.core.DMNResult dmnr) Evaluates the expression, returning its result type (SUCCESS/FAILURE) and result value.
void	onEvent(org.kie.dmn.api.feel.runtime.events.FEELEvent event)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

DMNDTExpressionEvaluator

public DMNDTExpressionEvaluator(org.kie.dmn.api.core.ast.DMNNode node,
                                org.kie.dmn.feel.runtime.functions.DTInvokerFunction dt)

Method Detail

evaluate

public EvaluatorResult evaluate(org.kie.dmn.api.core.event.DMNRuntimeEventManager dmrem,
                                org.kie.dmn.api.core.DMNResult dmnr)

Description copied from interface: DMNExpressionEvaluator

Evaluates the expression, returning its result type (SUCCESS/FAILURE) and result value.

Specified by:

evaluate in interface DMNExpressionEvaluator

Parameters:

dmrem - events manager to whom events are notified

dmnr - the result context instance

Returns:

the result of the evaluation of the expression

onEvent

public void onEvent(org.kie.dmn.api.feel.runtime.events.FEELEvent event)

Specified by:

onEvent in interface org.kie.dmn.api.feel.runtime.events.FEELEventListener