internal SemanticItem Evaluate(ModuleField parameter, string source)
{
var lastInputValue = _inputValue;
try
{
if (source == null)
{
_inputValue = null;
}
else
{
_inputValue = EvaluationContext.GetSubstitutionValue(source);
}
var value = parameter.Evaluate(this);
var interpretation = parameter.GetInterpretation(value);
_fields[parameter] = interpretation;
return(value);
}
finally
{
_inputValue = lastInputValue;
}
}
public T Value <T>(ModuleField <T> index)
{
return((T)_fields[index]);
}
internal BodyModuleBase Param(ModuleField field, string source = null)
{
_parameters.Add(Tuple.Create(field, source));
return(this);
}