Need urgent help please.

[Srinivasa Parupalli]

Dear Friends,

I am struck up with logic. I am using one class(BMSLexer) which takes filename as arugument and the instance of the class is used my another class. example is shown below.

Now my requirement is parser should have a functionality in such a way that parser class should parse the file with the existing lexer funtionality and lexer class should have constructor with no arguments. Nxet when i call from Test calls by instancing the parser then i wil pass filename.

string inputFile = @"C:\test.tx t";

System.IO.FileS tream fs = new System.IO.FileS tream(inputFile , System.IO.FileM ode.Open);

Worksoft.Parser s.BMSLexer lexer = new Worksoft.Parser s.BMSLexer(fs);

Worksoft.Parser s.BMSParser parser = new Worksoft.Parser s.BMSParser(lex er);

string test = parser.parse();


--
Thanks & Regards,
P.Srinivasa Dinesh,
Developer,
ECMI.
Internet : sp********@work soft.com
sr************* ****@ecm-i.com
Mobile No: [phone].

[Champika Nirosh]

Hi,

You requirement is not clear but it seems not a hard thing??

let me go it this way

"lexer class should have constructor" OK

Worksoft.Parser s.BMSLexer lexer = new Worksoft.Parser s.BMSLexer(); //Fine right???

//If I assume that you need the fs in lexer as well..

lexer.setFileSt ream(fs);//Fine Right??

//As you said the lexer has some properties so depend on them you call methods in parser right

Worksoft.Parser s.BMSParser parser = new Worksoft.Parser s.BMSParser(lex er);

//I am not sure why you need the file name again here.. but if it is the requirement

string test = parser.parse(in putFile);

So ??? what is the problem??

Nirosh.
"Srinivasa Parupalli" <sp********@wor ksoft.com> wrote in message news:%2******** ********@TK2MSF TNGP10.phx.gbl. ..
Dear Friends,

I am struck up with logic. I am using one class(BMSLexer) which takes filename as arugument and the instance of the class is used my another class. example is shown below.

Now my requirement is parser should have a functionality in such a way that parser class should parse the file with the existing lexer funtionality and lexer class should have constructor with no arguments. Nxet when i call from Test calls by instancing the parser then i wil pass filename.

string inputFile = @"C:\test.tx t";

System.IO.FileS tream fs = new System.IO.FileS tream(inputFile , System.IO.FileM ode.Open);

Worksoft.Parser s.BMSLexer lexer = new Worksoft.Parser s.BMSLexer(fs);

Worksoft.Parser s.BMSParser parser = new Worksoft.Parser s.BMSParser(lex er);

string test = parser.parse();


--
Thanks & Regards,
P.Srinivasa Dinesh,
Developer,
ECMI.
Internet : sp********@work soft.com
sr************* ****@ecm-i.com
Mobile No: [phone].