student.java

基础性的JAVA源代码

package exec.day1002.exam;
import java.util.*;
/**
 * Student类     学生类
 * 属性：姓名   一张答卷   一张考卷
 * @author new
 */
public class Student implements Comparable {
	private String name;//姓名
	private AnswerSheet answerSheet;//答卷
	private Paper paper;//考卷
	private int score;//分数
	public Student(String name, AnswerSheet answerSheet, Paper paper) {
		super();
		this.name = name;
		this.answerSheet = answerSheet;
		this.paper = paper;
	}
	public int hashCode(){
		return name.hashCode();
	}
	
	public int compareTo(Object obj){
		Student s = (Student)obj;
		//按照分数排序，分数相同时，按照姓名排序
		if(s.score==this.score){
			return this.name.compareTo(s.name);
		}
		return this.score-s.score;
	}
	
	public boolean equals(Object obj){
		if(obj==this){
			return true;
		}
		if(obj==null){
			return false;
		}
		if(!(obj instanceof Student)){
			return false;
		}
		Student s = (Student)obj;
		if(s.name.equals(this.name)){
			return true;
		}
		return false;
	}
	public int getScore() {
		return score;
	}
	public void setScore(int score) {
		this.score = score;
	}
	public AnswerSheet getAnswerSheet() {
		return answerSheet;
	}
	public String getName() {
		return name;
	}
	public Paper getPaper() {
		return paper;
	}
}