public void Add(IStringToken info)
{
if (info == null)
{
throw new ArgumentNullException(nameof(info));
}
_infos.Add(info);
}
public void Upsert(IStringToken info)
{
if (info == null)
{
throw new ArgumentNullException(nameof(info));
}
_infos[info.Name] = info;
}
public void Upsert(IStringToken info)
{
if (info == null)
{
throw new ArgumentNullException(nameof(info));
}
var index = _infos.FindIndex(x => x.NameEquals(info.Name));
if (index < 0)
{
_infos.Add(info);
}
else
{
_infos[index] = info;
}
}
//private UnitOfWork
public ILogic Compile(List <IStringToken> tokens)
{
UnitOfWork rv = UnitOfWork.New();
var operandTokenizers = new List <string>()
{
CommandLineLexer.STORE,
CommandLineLexer.NESS,
CommandLineLexer.OP,
CommandLineLexer.ARG,
CommandLineLexer.THING
};
//@store.search(#ness.IsThing("x","y"))
//iterate once only thru the tokens to do a compile
//-thus all preprocessing steps need to be done at each iteration (Eg. evaluation)
//we can decouple "Evaluation", and should prob think about that some more
UnitOfWork uow = rv;
for (int i = 0; i < tokens.Count; i++)
{
IStringToken each = tokens[i];
//scrub
IStringToken token = this.TokenScrubber.TouchToken(each);
/*
* Iterating thru the tokens:
*
* Is the CurrentToken an operand?
* -yes
* -do we have
*
*
* -no
*
*
*
*
*/
if (token.IsOperandToken())
{
}
string tokenizerId = token.GetTokenizerId();
//if the token is an Operand (eg. store, op, ness or arg)
//then the current uow must have an empty OperandToken
if (operandTokenizers.Contains(tokenizerId))
{
if (uow.OperandToken != null)
{
throw new CommandLineCompilationException("expected null operand");
}
uow.OperandToken = each;
continue;
}
//if the token is an Operation(eg.
switch (tokenizerId)
{
case CommandLineLexer.ARG:
break;
case CommandLineLexer.CLOSEPAREN:
break;
case CommandLineLexer.COMMA:
break;
case CommandLineLexer.NESS:
break;
case CommandLineLexer.OP:
break;
case CommandLineLexer.OPENPAREN:
break;
case CommandLineLexer.STORE:
break;
}
}
return(rv);
}
public static bool NameEquals(this IStringToken token, string name)
{
return(NameComparer.Equals(token.Name, name));
}
