public IToken PublishCurrentTokenString()
{
IToken tokenToReturn = null;
switch (currentStringTokenType)
{
case TokenType.number:
tokenToReturn = new NumberToken(tokenString);
break;
case TokenType.infixOperator:
tokenToReturn = new OperatorToken(tokenString, TokenType.infixOperator);
break;
case TokenType.suffixOperator:
tokenToReturn = new OperatorToken(tokenString, TokenType.suffixOperator);
break;
case TokenType.charString:
tokenString = tokenString.ToUpper();
if (FunctionToken.Library.Contains(tokenString))
{
tokenToReturn = new FunctionToken(tokenString);
}
else if (VariableToken.VariableLibrary.Contains(tokenString))
{
tokenToReturn = new VariableToken(tokenString);
}
else if (UnitToken.Units.Contains(tokenString))
{
tokenToReturn = new UnitToken(tokenString);
}
else if (KeywordToken.Keywords.Contains(tokenString))
{
tokenToReturn = new KeywordToken(tokenString);
}
break;
case TokenType.openBrace:
tokenToReturn = new SyntaxToken(tokenString, TokenType.openBrace);
break;
case TokenType.closedBrace:
tokenToReturn = new SyntaxToken(tokenString, TokenType.closedBrace);
break;
case TokenType.argSeperator:
tokenToReturn = new SyntaxToken(tokenString, TokenType.argSeperator);
break;
}
return(tokenToReturn);
}
internal void AppendNumber(NumberToken token)
{
Complex tokenVal = token.TokenNumValue;
TreeNode child = new TreeNode();
child.type = nodeType.number;
child.val = tokenVal;
child.name = tokenVal.ToString();
child.numericalEvaluation = true;
children.Insert(0, child);
//clear the static visualization output string:
output = string.Empty;
}
internal void AppendNumber(NumberToken token)
{
Complex tokenVal = token.TokenNumValue;
TreeNode child = new TreeNode();
child.type = nodeType.number;
child.val = tokenVal;
child.name = tokenVal.ToString();
child.numericalEvaluation = true;
children.Insert(0, child);
//clear the static visualization output string:
output = string.Empty;
}
public IToken PublishCurrentTokenString()
{
IToken tokenToReturn = null ;
switch (currentStringTokenType) {
case TokenType.number:
tokenToReturn = new NumberToken(tokenString);
break;
case TokenType.infixOperator:
tokenToReturn = new OperatorToken(tokenString, TokenType.infixOperator);
break;
case TokenType.suffixOperator:
tokenToReturn = new OperatorToken(tokenString, TokenType.suffixOperator);
break;
case TokenType.charString:
tokenString = tokenString.ToUpper();
if (FunctionToken.Library.Contains(tokenString)) {
tokenToReturn = new FunctionToken(tokenString);
} else if (VariableToken.VariableLibrary.Contains(tokenString)) {
tokenToReturn = new VariableToken(tokenString);
} else if(UnitToken.Units.Contains(tokenString)){
tokenToReturn = new UnitToken(tokenString);
} else if (KeywordToken.Keywords.Contains(tokenString)) {
tokenToReturn = new KeywordToken(tokenString);
}
break;
case TokenType.openBrace:
tokenToReturn = new SyntaxToken(tokenString, TokenType.openBrace);
break;
case TokenType.closedBrace:
tokenToReturn = new SyntaxToken(tokenString, TokenType.closedBrace);
break;
case TokenType.argSeperator:
tokenToReturn = new SyntaxToken(tokenString, TokenType.argSeperator);
break;
}
return tokenToReturn;
}