binaryans.java

考试系统

package paper;

/**
 * @author SpiritRain
 *
 * Binary Answer,an implementation of AbstractAnswer 
 * 
 */
public class BinaryAns extends AbstractAnswer {


	/**
	 * create an binary answer
	 * @param ans answers
	 */
	public BinaryAns(Object[] ans) {
		super(ans);
	}
	
	/**
	 * get the answer at index position
	 * @param index position
	 * @return binary answer value
	 */
	public boolean getAnswerValue(int index){
		return ((Boolean)getAnswer(index)).booleanValue();
	}

}