Method makeChoice

code/src/java/pcgen/util/chooser/RandomChooser.java:32–49

(ChooserFacade chooserFacade)

public final class RandomChooser
{
	public boolean makeChoice(ChooserFacade chooserFacade)
	{
		while ((chooserFacade.getRemainingSelections().get() > 0) && !chooserFacade.getAvailableList().isEmpty())
		{
			ListFacade<InfoFacade> availableList = chooserFacade.getAvailableList();
			final InfoFacade addObj = availableList.getElementAt(RandomUtil.getRandomInt(availableList.getSize() - 1));
			chooserFacade.addSelected(addObj);
		}

		if ((chooserFacade.getRemainingSelections().get() == 0) || !chooserFacade.isRequireCompleteSelection())
		{
			chooserFacade.commit();
			return true;
		}

		chooserFacade.rollback();
		return false;
	}

}