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How to access property. [message #239615]

Fri, 02 November 2007 16:49

Eclipse User

hi,
I am new in Eclipse GMF. I want to access the property of a node Task(the
name property of Task) to write in a file. I tried to access in following
way:

String n="";
Task t=null;
n=t.getName();
fileWriter.write(n);

can any one help me in this regard
thanks in advance.
Noor

Re: How to access property. [message #239625 is a reply to message #239615]

Fri, 02 November 2007 16:59

Eclipse User

Originally posted by: wegener.cboenospam.com

Unless getName() is a static method, this is going to generate a
NullPointerException at run time. You need to assign t to an actual Task
instance.

"Noor" <nhlangrial@yahoo.com> wrote in message
news:54f86b98fcdeed4d200a9418bc469c5a$1@www.eclipse.org...
> hi,
> I am new in Eclipse GMF. I want to access the property of a node Task(the
> name property of Task) to write in a file. I tried to access in following
> way:
>
> String n="";
> Task t=null;
> n=t.getName();
> fileWriter.write(n);
>
> can any one help me in this regard
> thanks in advance.
> Noor
>

Re: How to access property. [message #239644 is a reply to message #239625]

Sat, 03 November 2007 09:08

Eclipse User

Hi,
thanks for the reply. if you can give me a hint how I can assign Task t to
an actual instance? it will be better if you explain it with example.

Thank you very much for your interest

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