private SourceObject CreateSourceObject(SymbolRecord record)
{
SourceObject srcObj;
switch (record.Type)
{
case TokenRef.Type.Keyword:
case TokenRef.Type.Modifier:
case TokenRef.Type.Identifier:
case TokenRef.Type.Operator:
srcObj = new SourceObject(record.Token, record.Type);
break;
default:
throw InvalidEnumValueException.InvalidArgument(typeof(TokenRef.Type), record.Type, nameof(record.Type));
}
return(srcObj);
}
public static NextStateRec CreateTokenRef(string name, TokenRef.Type type, ParseResponse response)
{
NextStateRec nsRec;
switch (type)
{
case TokenRef.Type.Null:
throw new FormatException($"SourceObject Type {type.ToString()} is valid BUT NOT in the context as a Next State Token Ref!");
case TokenRef.Type.Empty:
nsRec = new NextStateRec(Type.TokenRef, TokenRef.CreateEmpty(), null, response);
break;
case TokenRef.Type.Identifier:
if (!(name is null))
{
throw new ArgumentNullException(nameof(name), $"NextStateRecords can not contain Identifier Tokens with predefined names -{nameof(name)} must be set to 'null', not '{name}'!");
}
nsRec = new NextStateRec(Type.TokenRef, TokenRef.CreateIdentifier(), response);
break;
case TokenRef.Type.Keyword:
nsRec = new NextStateRec(Type.TokenRef, TokenRef.CreateKeyword(name), name, response);
break;
case TokenRef.Type.Operator:
nsRec = new NextStateRec(Type.TokenRef, TokenRef.CreateOperator(name), name, response);
break;
case TokenRef.Type.Error:
throw new NotImplementedException("Error types yet to be implemented!");
default:
throw InvalidEnumValueException.InvalidArgument(typeof(TokenRef.Type), type, nameof(name));
}
return(nsRec);
}
