org.kie.dmn.feel.runtime.decisiontables

Class DTInvokerFunction

java.lang.Object

org.kie.dmn.feel.runtime.functions.BaseFEELFunction

org.kie.dmn.feel.runtime.decisiontables.DTInvokerFunction

All Implemented Interfaces:

FEELFunction

public class DTInvokerFunction
extends BaseFEELFunction

Constructor Summary

Constructors

Constructor and Description
DTInvokerFunction(String name, List<DTInputClause> inputs, List<DTDecisionRule> decisionRules, HitPolicy hitPolicy)

Method Summary

Modifier and Type	Method and Description
Object	apply(EvaluationContext ctx, Object[] params)
HitPolicy	getHitPolicy()
List<List<String>>	getParameterNames()
protected boolean	isCustomFunction()
static boolean	satisfies(Object inputExpressionE, UnaryTest inputEntryT, List<UnaryTest> inputValuesV) Unary tests (grammar rule 17) are used to represent both input values and input entries.

Methods inherited from class org.kie.dmn.feel.runtime.functions.BaseFEELFunction

applyReflectively, getName, getSymbol, setName

Methods inherited from class java.lang.Object

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

Constructor Detail

DTInvokerFunction

public DTInvokerFunction(String name,
                         List<DTInputClause> inputs,
                         List<DTDecisionRule> decisionRules,
                         HitPolicy hitPolicy)

Method Detail

apply

public Object apply(EvaluationContext ctx,
                    Object[] params)

satisfies

public static boolean satisfies(Object inputExpressionE,
                                UnaryTest inputEntryT,
                                List<UnaryTest> inputValuesV)

Unary tests (grammar rule 17) are used to represent both input values and input entries. An input expression e is said to satisfy an input entry t (with optional input values v), depending on the syntax of t, as follows: grammar rule 17.a: FEEL(e in (t))=true grammar rule 17.b: FEEL(e in (t))=false grammar rule 17.c when v is not provided: e != null grammar rule 17.c when v is provided: FEEL(e in (v))=true

isCustomFunction

protected boolean isCustomFunction()

Overrides:

isCustomFunction in class BaseFEELFunction

getParameterNames

public List<List<String>> getParameterNames()

getHitPolicy

public HitPolicy getHitPolicy()