public class ComparatorWeibanju implements Comparator{
/**
* @param args
*/
public static void main(String[] args) {
// TODO Auto-generated method stub
}
public int compare(Object arg0, Object arg1) {
Weibanju user0=(Weibanju)arg0;
Weibanju user1=(Weibanju)arg1;
//首先比较年龄,如果年龄相同,则比较名字
int flag=user1.getCount().compareTo(user0.getCount());
if(flag==0){
return user1.getWbText().compareTo(user0.getWbText());
}else{
return flag;
}
}
public int compare1(Object arg0, Object arg1) {
Weibanju user0=(Weibanju)arg0;
Weibanju user1=(Weibanju)arg1;
//首先比较年龄,如果年龄相同,则比较名字
int flag=user1.getWbText().compareTo(user0.getCount());
return flag;
}
}
ComparatorWeibanju comparator=new ComparatorWeibanju();
Collections.sort(paixuList, comparator);
java list 排序
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转载自lanxulin.iteye.com/blog/2208888
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