This may sound stupid but how do I use this?

Apparently I have to make a "Condition" but I don't really get it, can anyone explain?

This may sound stupid but how do I use this?

Apparently I have to make a "Condition" but I don't really get it, can anyone explain?

 

Example:

public static void webWalkEvent(final INodeRouteFinder routeFinder, final Position position, final int treshold, final MethodProvider script) {
	WebWalkEvent event = new WebWalkEvent(routeFinder, position);
	event.setBreakCondition(new Condition() {

		@Override
		public boolean evaluate() {
                        // Return when you want the event to break.
			return script.getMap().distance(position) <= treshold;

		}
	});

	script.execute(event);
}

 

Example:

public static void webWalkEvent(final INodeRouteFinder routeFinder, final Position position, final int treshold, final MethodProvider script) {
	WebWalkEvent event = new WebWalkEvent(routeFinder, position);
	event.setBreakCondition(new Condition() {

		@Override
		public boolean evaluate() {
                        // Return when you want the event to break.
			return script.getMap().distance(position) <= treshold;

		}
	});

	script.execute(event);
}

Thanks a lot!