factualans.java

考试系统

package paper;

/**
 * @author SpiritRain
 *
 * Factual Answer,an implementation of AbstractAnswer 
 * 
 */
public class FactualAns extends AbstractAnswer {

	/**
	 * create an factual answer
	 * @param ans answers
	 */
	public FactualAns(Object[] ans) {
		super(ans);
	}

	/**
	 * get the answer at index position
	 * @param index position
	 * @return factual answer string
	 */
	public String getAnswerValue(int index) {
		return (String) getAnswer(index);
	}

}