public static List <Variable> DecisionServiceConvertNamedParameter(NamedParameters nParam, TDecisionService decisionService, VariableContext context)
{
var variables = new List <Variable> ();
var parameters = nParam.Execute();
if (parameters is Dictionary <string, IExpression> outExprs)
{
foreach (var item in decisionService.InputDecision)
{
var decId = item.Href.TrimStart('#');
context.DecisionMetaById.TryGetValue(decId, out var decision);
outExprs.TryGetValue(decision.Name, out var expression);
if (expression == null)
{
throw new FEELException($"Missing expected named parameter {decision.Name}");
}
if (expression != null)
{
variables.Add((Variable)expression.Execute(context));
}
}
return(variables);
}
throw new FEELException("Failed coverting named parameters");
}
public static List <Variable> BKMConvertNamedParameter(NamedParameters nParam, TBusinessKnowledgeModel bkmModel, VariableContext context)
{
var variables = new List <Variable> ();
var parameters = nParam.Execute();
if (parameters is Dictionary <string, IExpression> outExprs)
{
foreach (var item in bkmModel.EncapsulatedLogic.FormalParameter)
{
outExprs.TryGetValue(item.Name, out var expression);
if (expression == null)
{
throw new FEELException($"Missing expected named parameter {item.Name}");
}
if (expression != null)
{
variables.Add((Variable)expression.Execute(context));
}
}
}
throw new FEELException("Failed coverting named parameters");
}