Package org.kie.dmn.core.ast

Class DMNInvocationEvaluator

    • Constructor Summary

      Constructors 
      Constructor Description
      DMNInvocationEvaluator​(java.lang.String nodeName, org.kie.dmn.model.api.DMNElement node, java.lang.String functionName, org.kie.dmn.model.api.Invocation invocation, java.util.function.BiFunction<org.kie.dmn.api.core.DMNContext,​java.lang.String,​org.kie.dmn.feel.runtime.FEELFunction> functionLocator, org.kie.dmn.feel.FEEL feel)  

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      void addParameter​(java.lang.String name, org.kie.dmn.api.core.DMNType type, DMNExpressionEvaluator evaluator)  
      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<org.kie.dmn.core.ast.DMNInvocationEvaluator.ActualParameter> getParameters()  

      • Methods inherited from class java.lang.Object

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

    • Constructor Detail

      • DMNInvocationEvaluator

        public DMNInvocationEvaluator​(java.lang.String nodeName,
                              org.kie.dmn.model.api.DMNElement node,
                              java.lang.String functionName,
                              org.kie.dmn.model.api.Invocation invocation,
                              java.util.function.BiFunction<org.kie.dmn.api.core.DMNContext,​java.lang.String,​org.kie.dmn.feel.runtime.FEELFunction> functionLocator,
                              org.kie.dmn.feel.FEEL feel)
        Parameters:
        functionLocator - function to be used to resolve the FEELFunction to be invoked.
        feel - in case functionLocator is not able to resolve the desired function, it will be used for checking the resolution against the configured/built-in FEEL functions.

    • Method Detail

      • addParameter

        public void addParameter​(java.lang.String name,
                         org.kie.dmn.api.core.DMNType type,
                         DMNExpressionEvaluator evaluator)

      • getParameters

        public java.util.List<org.kie.dmn.core.ast.DMNInvocationEvaluator.ActualParameter> getParameters()

      • 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