customcomparator.java

来自「Hibernate开发及整合应用大全 蔡雪焘编著 本书用典型的示例剖析Hiber」· Java 代码 · 共 21 行

package model;

import java.util.Comparator;

public class CustomComparator implements Comparator {
    public int compare(Object o1, Object o2) {
        if (o1 == o2) {		
            return 0;
        }
        Student stu1 = (Student) o1;
        Student stu2 = (Student) o2;
        int compare=stu1.getCardId().compareTo(stu2.getCardId());
        if(compare!=0)
            return compare;
        else
            return stu1.getName().compareTo(stu2.getName());

    }

}