/*
 *	Modulname:	PageListener
 *	Autor:		Eyer Leander
 *	Datum:		13.05.2006
 *
 *	(c) Copyright 2005
 */
package survey.model;

/**
 * Listener to get informed about changes in questions
 */
public interface QuestionListener {

	/**
	 * This method will be called when the state of a question is changed
	 * (i.e. the question becomes answered)
	 * @param question	The question whose state changed
	 */
	public void questionStateChanged(Question question);

}