如何在给定变量的Java中对列表进行排序 [英] how to sort a list in java on the given variable

问题描述

我想在Java中知道如何根据单个变量对列表对象进行排序.
例如:
假设我有

i want to know in java, how to sort the list object based on a single variable.
ex:
suppose i have

class student
{
    string name;
    float avg;
}

我创建一个列表并传递对象int列表，现在我想对avg进行详细排序.

and i create a list and pass the object int list , now I want to sort the details on avg.

推荐答案

请参阅此Java教程 [

See this Java Tutorial[^].

<Edit> Should have checked the linked after pasting it. It was missing the ''l'' from html.

对不起，以上链接不再存在.认为Oracle已对其进行了更新:

http://download.oracle.com/javase/tutorial/collections/algorithms/index.html

无论哪种方式，答案都位于Comparable或Comparator界面中.

干杯

sorry, the above link does not exist any more. Think Oracle have updated it :

http://download.oracle.com/javase/tutorial/collections/algorithms/index.html

Either way the answer lies in the Comparable or Comparator interface.

Cheers

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