teacher.java

考试系统

package user;

/**
 * @author SpiritRain
 *
 * an implementation of User
 *  
 */
public class Teacher extends User {

	/**
	 * create a teacher with name and password
	 * @param name teacher's name
	 * @param pwd teacher's password
	 */
	public Teacher(String name, char[] pwd) {
		super(name, pwd);
	}

	/* (non-Javadoc)
	 * @see user.User#getPermission()
	 */
	public int getPermission() {
		return TEACHER;
	}

	/* (non-Javadoc)
	 * @see user.User#permissionString()
	 */
	public String getPermissionString() {
		return "TEACHER";
	}

}