Geoffrey De Smet píše v Út 28. 06. 2011 v 11:18 +0200:
> 1) It returns null. So you 'll need to do null checks:
> Solution bestSolution = solver.getBestSolution();
> if (bestSolution == null) {
> // ... do things with bestSolution
> Score bestScore = bestSolution.getScore();
> }
>
> 2) It returns the partially initialized solution. So you'll need to do
> isBestSolutionInitialized checks:
> Solution bestSolution = solver.getBestSolution();
> if (solver.isBestSolutionInitialized()) {
> // ... do things with bestSolution
> Score bestScore = bestSolution.getScore();
> }
>
> What makes more sense?
I'd vote for 1) - when the solution is not fully initialized, it doesn't
fulfill my requirements for a solution. So, instead of calling it the
best solution, let's make it null.
Regards!
--
Lukáš Petrovický
QA Engineer, JBoss Enterprise BRMS
Phone: +420 532 294 123
irc: lpetrovi, triceo
Red Hat Czech, s. r. o.
Purkyňova 99, 612 00 Brno, Czech Republic
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