private void ValidateNumArgs(int numArgs, FunctionMetadata fm)
{
if (numArgs < fm.MinParams)
{
String msg = "Too few arguments to function '" + fm.Name + "'. ";
if (fm.HasFixedArgsLength)
{
msg += "Expected " + fm.MinParams;
}
else
{
msg += "At least " + fm.MinParams + " were expected";
}
msg += " but got " + numArgs + ".";
throw new FormulaParseException(msg);
}
if (numArgs > fm.MaxParams)
{
String msg = "Too many arguments to function '" + fm.Name + "'. ";
if (fm.HasFixedArgsLength)
{
msg += "Expected " + fm.MaxParams;
}
else
{
msg += "At most " + fm.MaxParams + " were expected";
}
msg += " but got " + numArgs + ".";
throw new FormulaParseException(msg);
}
}
/* package */
public FunctionMetadataRegistry(FunctionMetadata[] functionDataByIndex, Hashtable functionDataByName)
{
_functionDataByIndex = functionDataByIndex;
_functionDataByName = functionDataByName;
}
private FuncPtg(int funcIndex, FunctionMetadata fm):
base(funcIndex, fm.ReturnClassCode, fm.ParameterClassCodes, fm.MinParams) // minParams same as max since these are not var-arg funcs {
{
}