/// <summary> Returns an array of the literal rep of the AST
/// </summary>
private static IList getASTAsStringArray(Node rootNode)
{
/*
* this assumes that we are passed in the root
* node of the code block
*/
Token t = rootNode.FirstToken;
Token tLast = rootNode.LastToken;
/*
* now, run down the part of the tree bounded by
* our first and last tokens
*/
ArrayList list = new ArrayList();
t = rootNode.FirstToken;
while (t != tLast)
{
list.Add(NodeUtils.tokenLiteral(t));
t = t.next;
}
/*
* make sure we get the last one...
*/
list.Add(NodeUtils.tokenLiteral(t));
return(list);
}
public override System.Object init(InternalContextAdapter context, System.Object data)
{
Token t = FirstToken;
System.String text = NodeUtils.tokenLiteral(t);
ctext = text.ToCharArray();
return(data);
}
/// <summary> gets the args to the VM from the instance-use AST
/// </summary>
private System.String[] getArgArray(INode node)
{
int numArgs = node.jjtGetNumChildren();
System.String[] args = new System.String[numArgs];
callingArgTypes = new int[numArgs];
/*
* eat the args
*/
int i = 0;
Token t = null;
Token tLast = null;
while (i < numArgs)
{
args[i] = "";
/*
* we want string literalss to lose the quotes. #foo( "blargh" ) should have 'blargh' patched
* into macro body. So for each arg in the use-instance, treat the stringlierals specially...
*/
callingArgTypes[i] = node.jjtGetChild(i).Type;
if (false && node.jjtGetChild(i).Type == NVelocity.Runtime.Parser.ParserTreeConstants.JJTSTRINGLITERAL)
{
args[i] += node.jjtGetChild(i).FirstToken.image.Substring(1, (node.jjtGetChild(i).FirstToken.image.Length - 1) - (1));
}
else
{
/*
* just wander down the token list, concatenating everything together
*/
t = node.jjtGetChild(i).FirstToken;
tLast = node.jjtGetChild(i).LastToken;
while (t != tLast)
{
args[i] += t.image;
t = t.next;
}
/*
* don't forget the last one... :)
*/
args[i] += t.image;
}
i++;
}
return(args);
}
// All additional methods
public virtual System.String literal()
{
Token t = first;
System.Text.StringBuilder sb = new System.Text.StringBuilder(t.image);
while (t != last)
{
t = t.next;
sb.Append(t.image);
}
return(sb.ToString());
}
public virtual void jjtOpen()
{
first = parser.getToken(1); // added
}
public virtual void jjtOpen() {
first = parser.getToken(1); // added
}
