Hi
Suppose i have a class, which required 3 parameters to
do some process, out of 3 parameters 2 are standard
and only one changes depending upon the process.
I dont want to hard code those 2 values since these
can be change (this is not a web application so i
cannot use session)
What i want to do is create one instance of this class
with the constant parameters setup,
So a sort of Singleton pattern,
This class will have no knowledge to read those 2
parameters, and have to be supplied by some other
class
How will be design this class,
my class example
public class GetData
{
private String parm1, parm2;
public GetData(String parm1, String parm2)
{
this.parm1 = parm1;
this.parm2 = parm2;
}
public void doSomeThing(String parm3)
{
// do some logic here
}
}
ashish
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