Package org.kie.dmn.feel.runtime.decisiontables

Class DecisionTableImpl

java.lang.Object

org.kie.dmn.feel.runtime.decisiontables.DecisionTableImpl

All Implemented Interfaces:

DecisionTable

public class DecisionTableImpl
extends Object
implements DecisionTable

Nested Class Summary

Nested classes/interfaces inherited from interface org.kie.dmn.feel.runtime.decisiontables.DecisionTable

DecisionTable.OutputClause

Constructor Summary

Constructors

Constructor	Description
DecisionTableImpl(String name, List<String> parameterNames, List<DTInputClause> inputs, List<DTOutputClause> outputs, List<DTDecisionRule> decisionRules, HitPolicy hitPolicy, FEEL feel)

Method Summary

Modifier and Type	Method	Description
static Map<Integer,String>	checkResults(List<? extends DecisionTable.OutputClause> outputs, EvaluationContext ctx, List<? extends Indexed> matches, List<Object> results)
FEELFnResult<Object>	evaluate(EvaluationContext ctx, Object[] params)	Evaluates this decision table returning the result
List<CompiledExpression>	getCompiledParameterNames()	This is leveraged from the DMN layer, and currently unused from a pure FEEL layer perspective (DT FEEL expression deprecated anyway from the DMN spec itself).
HitPolicy	getHitPolicy()
String	getName()
List<DTOutputClause>	getOutputs()
List<String>	getParameterNames()
String	getSignature()
void	setCompiledParameterNames(List<CompiledExpression> compiledParameterNames)	This is leveraged from the DMN layer, and currently unused from a pure FEEL layer perspective (DT FEEL expression deprecated anyway from the DMN spec itself).
void	setName(String name)

Methods inherited from class java.lang.Object

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

Constructor Detail

DecisionTableImpl

public DecisionTableImpl(String name,
                         List<String> parameterNames,
                         List<DTInputClause> inputs,
                         List<DTOutputClause> outputs,
                         List<DTDecisionRule> decisionRules,
                         HitPolicy hitPolicy,
                         FEEL feel)

Method Detail

evaluate

public FEELFnResult<Object> evaluate(EvaluationContext ctx,
                                     Object[] params)

Evaluates this decision table returning the result

Parameters:

ctx -

params - these are the required information items, not to confuse with the columns of the decision table that are expressions derived from these parameters

Returns:

checkResults

public static Map<Integer,String> checkResults(List<? extends DecisionTable.OutputClause> outputs,
                                                     EvaluationContext ctx,
                                                     List<? extends Indexed> matches,
                                                     List<Object> results)

getHitPolicy

public HitPolicy getHitPolicy()

setName

public void setName(String name)

getName

public String getName()

Specified by:

getName in interface DecisionTable

getOutputs

public List<DTOutputClause> getOutputs()

Specified by:

getOutputs in interface DecisionTable

getParameterNames

public List<String> getParameterNames()

setCompiledParameterNames

public void setCompiledParameterNames(List<CompiledExpression> compiledParameterNames)

This is leveraged from the DMN layer, and currently unused from a pure FEEL layer perspective (DT FEEL expression deprecated anyway from the DMN spec itself).

getCompiledParameterNames

public List<CompiledExpression> getCompiledParameterNames()

This is leveraged from the DMN layer, and currently unused from a pure FEEL layer perspective (DT FEEL expression deprecated anyway from the DMN spec itself).

getSignature

public String getSignature()