public Func <TInput, TOutput> Build(string expression)
{
var apriories = AprioriTypesMap.Empty;
var inputsMap = FluentApiTools.SetupAprioriInputs <TInput>(apriories);
var outputConverter = FunnyTypeConverters.GetOutputConverter(typeof(TOutput));
apriories.Add(Parser.AnonymousEquationId, outputConverter.FunnyType);
var runtime = _builder.CreateRuntime(expression, apriories);
FluentApiTools.ThrowIfHasUnknownInputs(runtime, inputsMap);
if (!runtime.HasDefaultOutput)
{
throw ErrorFactory.OutputIsUnset(outputConverter.FunnyType);
}
var outVariable = runtime.GetVariable(Parser.AnonymousEquationId);
return(input =>
{
var inputValues = FluentApiTools.GetInputValues(inputsMap, input);
runtime.CalculateSafe(inputValues);
return (TOutput)outputConverter.ToClrObject(outVariable.FunnyValue);
});
}
public Func <TInput, TOutput> Build(string expression)
{
var apriories = AprioriTypesMap.Empty;
var inputsMap = FluentApiTools.SetupAprioriInputs <TInput>(apriories);
var outputs = FluentApiTools.SetupManyAprioriOutputs <TOutput>(apriories);
var runtime = _builder.CreateRuntime(expression, apriories);
FluentApiTools.ThrowIfHasUnknownInputs(runtime, inputsMap);
return(input =>
{
var inputValues = FluentApiTools.GetInputValues(inputsMap, input);
var calcResults = runtime.CalculateSafe(inputValues);
return FluentApiTools.CreateOutputValueFromResults <TOutput>(outputs, calcResults);
});
}
public Func <TInput, object> Build(string expression)
{
var apriories = AprioriTypesMap.Empty;
var inputsMap = FluentApiTools.SetupAprioriInputs <TInput>(apriories);
var runtime = _builder.CreateRuntime(expression, apriories);
if (!runtime.HasDefaultOutput)
{
throw ErrorFactory.OutputIsUnset();
}
FluentApiTools.ThrowIfHasUnknownInputs(runtime, inputsMap);
return(input =>
{
var inputVals = FluentApiTools.GetInputValues(inputsMap, input);
var result = runtime.CalculateSafe(inputVals);
return FluentApiTools.GetClrOut(result);
});
}