Singleton Pattern
bhuvi mdu
Greenhorn
Posts: 17
posted 12 years ago
Hi,
What is a Singleton Pattern and where it is used and why it is used and can a static variable declared inside the Singleton Class and if it is watz the purpose of giving static variable inside the Singleton Class.
bhuvi
What is a Singleton Pattern and where it is used and why it is used and can a static variable declared inside the Singleton Class and if it is watz the purpose of giving static variable inside the Singleton Class.
bhuvi
Srinivasa Raghavan
Ranch Hand
Posts: 1228
posted 12 years ago
Singleton pattern is used when you need only one instance of a class to serve the requests ( like printer ). Check this article . It's being discussed many times here.
[ May 03, 2005: Message edited by: Srinivasa Raghavan ]
[ May 03, 2005: Message edited by: Srinivasa Raghavan ]
Thanks & regards, Srini
MCP, SCJP-1.4, NCFM (Financial Markets), Oracle 9i - SQL ( 1Z0-007 ), ITIL Certified
Annie Smith
Ranch Hand
Posts: 172
