Hii vishnu,
Can i have some code for a singleton class.. i hope this would
enable me understand the concept better.. thanks for ur reply
sudhakar
>From: Vishnu Akkaraju <[EMAIL PROTECTED]>
>Reply-To: A mailing list about Java Server Pages specification and
> reference <[EMAIL PROTECTED]>
>To: [EMAIL PROTECTED]
>Subject: Re: offtopic: Can i have only one object for a class
>Date: Wed, 11 Oct 2000 13:13:46 -0400
>
>Hi Sanjay,
>it is called singleton design pattern in OO paradigms.
>you can have a static method(like getInstance())
>which would check for the existence of instance,
>returns it if it exists or creates and returns if
>one does not exist.
>hope this helps you,
>vishnu.
>
>-----Original Message-----
>From: Sanjay Vashisht [mailto:[EMAIL PROTECTED]]
>Sent: Tuesday, October 10, 2000 12:42 AM
>To: [EMAIL PROTECTED]
>Subject: offtopic: Can i have only one object for a class
>
>
>Hi All
>
>This is an off-topic but an interesting question?
>can i have only one object for a class defined. If user try to create
>one more object that should be an Exception or error condition.
>
>Thanks in Advance.
> Rgds
>Sanjay
>
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