Class PreLegsTester

code/src/java/plugin/pretokens/test/PreLegsTester.java:29–61

import pcgen.system.LanguageBundle;

public class PreLegsTester extends AbstractDisplayPrereqTest implements PrerequisiteTest
{

	@Override
	public int passes(final Prerequisite prereq, final CharacterDisplay display, CDOMObject source)
		throws PrerequisiteException
	{
		int runningTotal;
		try
		{
			final int targetLegs = Integer.parseInt(prereq.getOperand());

			runningTotal = prereq.getOperator().compare(display.getPreFormulaLegs(), targetLegs);
		}
		catch (NumberFormatException nfe)
		{
			throw new PrerequisiteException(
				LanguageBundle.getFormattedString("PreLegs.error.bad_operand", prereq.getOperand()), nfe); //$NON-NLS-1$
		}
		return countedTotal(prereq, runningTotal);
	}

	/**
	 * Get the type of prerequisite handled by this token.
	 * @return the type of prerequisite handled by this token.
	 */
	@Override
	public String kindHandled()
	{
		return "LEGS"; //$NON-NLS-1$
	}

}