undergraduate.java

JAVA 经典代码

// 声明Undergraduate类
public class Undergraduate {
  private String id;		// 学号
  private String name;		// 姓名  
  int grade;      // 论文分数
  String article; // 论文标题

  public Undergraduate(String id, String name,
                          int grade,String article) {
    this.setId(id);
    this.setName(name);
    this.setGrade(grade);
    this.setArticle(article);
  }

  /*********属性相应的get/set方法*************/
  public String getId() {
    return id;
  }

  public String getName() {
    return name;
  }
 
  public int getGrade() {
    return grade;
  }

  public String getArticle() {
      return this.article;
  }

   public void setId(String id) {
    this.id = id;
  }

  public void setName(String name) {
    this.name = name;
  }
  
  public void setGrade(int grade) {
    this.grade = grade;
  }

  public void setArticle(String article) {
    this.article = article;
  }

  public String toString() {
    return getId() + "\t" + getName() + "\t" + getGrade() + "\t" + this.getArticle()+ "\t";
  }
} // 类Undergraduate结束