Package org.kie.dmn.core.ast

Class DMNRelationEvaluator

java.lang.Object

org.kie.dmn.core.ast.DMNRelationEvaluator

All Implemented Interfaces:

DMNExpressionEvaluator

public class DMNRelationEvaluator
extends java.lang.Object
implements DMNExpressionEvaluator

Constructor Summary

Constructors

Constructor	Description
DMNRelationEvaluator(java.lang.String name, org.kie.dmn.model.api.DMNElement node, org.kie.dmn.model.api.Relation relationDef)

Method Summary

Modifier and Type	Method	Description
void	addColumn(java.lang.String name)
void	addRow(java.util.List<DMNExpressionEvaluator> vals)
EvaluatorResult	evaluate(org.kie.dmn.api.core.event.DMNRuntimeEventManager eventManager, org.kie.dmn.api.core.DMNResult dmnr)	Evaluates the expression, returning its result type (SUCCESS/FAILURE) and result value.
java.util.List<java.lang.String>	getColumns()
java.util.List<java.util.List<DMNExpressionEvaluator>>	getRows()

Methods inherited from class java.lang.Object

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

Constructor Detail

DMNRelationEvaluator

public DMNRelationEvaluator(java.lang.String name,
                            org.kie.dmn.model.api.DMNElement node,
                            org.kie.dmn.model.api.Relation relationDef)

Method Detail

addColumn

public void addColumn(java.lang.String name)

addRow

public void addRow(java.util.List<DMNExpressionEvaluator> vals)

getColumns

public java.util.List<java.lang.String> getColumns()

getRows

public java.util.List<java.util.List<DMNExpressionEvaluator>> getRows()

evaluate

public EvaluatorResult evaluate(org.kie.dmn.api.core.event.DMNRuntimeEventManager eventManager,
                                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:

eventManager - events manager to whom events are notified

dmnr - the result context instance

Returns:

the result of the evaluation of the expression