public override CompileResult Execute(IEnumerable<FunctionArgument> arguments, ParsingContext context)
{
ValidateArguments(arguments, 3);
var condition = ArgToBool(arguments, 0);
var firstStatement = arguments.ElementAt(1).Value;
var secondStatement = arguments.ElementAt(2).Value;
var factory = new CompileResultFactory();
return condition ? factory.Create(firstStatement) : factory.Create(secondStatement);
}
private CompileResult CompileRangeValues()
{
var result = _excelDataProvider.GetRangeValues(ExpressionString);
if (result == null || result.Count() == 0)
{
return null;
}
var rangeValueList = HandleRangeValues(result);
if (rangeValueList.Count > 1)
{
return new CompileResult(rangeValueList, DataType.Enumerable);
}
else
{
var factory = new CompileResultFactory();
return factory.Create(rangeValueList.First());
}
}
private CompileResult CompileRangeValues()
{
var result = _excelDataProvider.GetRangeValues(ExpressionString);
if (result == null || result.Count() == 0)
{
return(null);
}
var rangeValueList = HandleRangeValues(result);
if (rangeValueList.Count > 1)
{
return(new CompileResult(rangeValueList, DataType.Enumerable));
}
else
{
var factory = new CompileResultFactory();
return(factory.Create(rangeValueList.First()));
}
}
public NumericExpressionEvaluator(ValueMatcher valueMatcher, CompileResultFactory compileResultFactory)
{
_valueMatcher = valueMatcher;
_compileResultFactory = compileResultFactory;
}
