Created
May 17, 2020 06:44
-
-
Save shinchit/247830258037fb55d423c8b38997dffe to your computer and use it in GitHub Desktop.
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Shop shop = null; | |
List<Shop> shops = new List<Shop>(); | |
/* Shop A */ | |
shop = new Shop(); | |
shop.name = 'A shop'; | |
shop.address = 'Minato-ku, Tokyo, Japan'; | |
shop.proceeds = 100000; | |
shop.category = 'sweets'; | |
shops.add(shop); | |
/* Shop B */ | |
shop = new Shop(); | |
shop.name = 'B shop'; | |
shop.address = 'Kita-ku, Osaka, Japan'; | |
shop.proceeds = 110000; | |
shop.category = 'sweets'; | |
shops.add(shop); | |
/* Shop C */ | |
shop = new Shop(); | |
shop.name = 'C shop'; | |
shop.address = 'NewYork, US'; | |
shop.proceeds = 90000; | |
shop.category = 'diy'; | |
shops.add(shop); | |
shops.sort(); | |
System.debug(shops); | |
public class Shop implements Comparable { | |
public String name{get; set;} | |
public String address{get; set;} | |
public Long proceeds{get; set;} | |
public String category{get; set;} | |
public Integer compareTo(Object other) { | |
// sort by name asc. | |
return name.compareTo(((Shop)other).name); | |
} | |
} | |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment