Should I create a new instance of Java SwingWorker every time I want to call doInBackground ()?

Question

My extended SwingWorker class does a potentially repeating background job that requires input of GUI input variables.

I see 2 encoding options:

To start a new instance of the class every time I use it and pass variables to the constructor. I suppose I have to make sure that there are not many cases. If so, how? multi-ton or some other method?
Refresh variables and make the call again? If so, how do I do it? I don’t interrupt?

Is one of these options a way or is there a better way?

+5

Rubber duck Jan 23 '13 at 8:19

2 answers

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JavaDocs

SwingWorker . SwingWorker doInBackground .

+5

MadProgrammer 23 . '13 8:36

Philipp Wendler · Accepted Answer · 2013-01-23T08:27:17+0000

Use case for Plase 1.

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