// el token da maloosh ay 30 lazma wlahi w 2arfni w hamoot w ashylo bas m7tag ashylo mn 200 alf 7eta f shylo enta law sm7t
public Boolean MatchExpression(Node node, Token token, GrammarRule GR)
{
string grTypyFull = GR.GetType().ToString();
string grType = grTypyFull.Substring(grTypyFull.LastIndexOf('.') + 1);
// MessageBox.Show(grType);
if (grType[0] == 'G')
{
grType = grType.Substring(2);
}
/* MessageBox.Show("MATCH EXPRESSION \ngrtypr:: " + grType +
* "\ntokenValue:: " + token.tokenValue + "\ntokenType:: " + token.tokenValue
+ "\nnode:: " + node.Text + "\n GRtype::\t" + GR.GetType() + "\nlasttype\t" + lastTokenType);
*/
//+ "\ntokenValue:: " + token.tokenValue + "\ntokenType:: " + token.tokenValue + "\nnode:: " + node.Text
if (GR.GetType() == typeof(GrExp))
{
lastTokenType = grType;
Node nodeNew = new Node(grType);
node.AddChild(nodeNew);
MessageBox.Show("MATCH EXPRESSION inside:: " + node.Text);
//Match Grammar Rule
return(GR.execute(nodeNew));
}
else
{
//MessageBox.Show("elseee");
//lastTokenType = grType;
//node.Text = grType;
return(GR.execute(node));
}
}
/// <summary>
/// calls appropriate Grammar Rule for a certain token
/// Advance input
/// </summary>
/// <param name="token"></param>
public void MatchExpression(Node node, Token token, GrammarRule GR)
{
string grTypyFull = GR.GetType().ToString();
string grType = grTypyFull.Substring(grTypyFull.LastIndexOf('.') + 1);
// MessageBox.Show(grType);
if (grType[0] == 'G')
{
grType = grType.Substring(2);
}
if (GR.GetType() == typeof(GrExp))
{
Node nodeNew = new Node(grType);
node.AddChild(nodeNew);
// MessageBox.Show(token.tokenValue);
//Match Grammar Rule
GR.execute(nodeNew);
}
else
{
//node.Text = grType;
GR.execute(node);
}
}
