我想通过某个属性对 ArrayList
进行排序。这是我的代码...
public class FishDB{
public static Object Fish;
public ArrayList<Fish> list = new ArrayList<Fish>();
public class Fish{
String name;
int length;
String LatinName;
//etc.
public Vis (String name) {
this.name = name;
}
}
public FishDB() {
Fish fish;
fish = new Fish("Shark");
fish.length = 200;
fish.LatinName = "Carcharodon Carcharias";
fish = new Fish("Rainbow Trout");
fish.length = 80;
fish.LatinName = "Oncorhynchus Mykiss";
//etc.
}
}
}
现在我想要按照另一个活动中的属性,比如latinname
,对这个ArrayList
进行排序。但我不知道该如何操作。有谁知道怎么做吗?
Collections.sort(arrayList)
进行排序。 - Lucifer