Comparable

+------------------------------------------------------------------------------------+
¦               Comparable                ¦                Comparator                ¦
¦-----------------------------------------+------------------------------------------¦
¦ java.lang.Comparable                    ¦ java.util.Comparator                     ¦
¦-----------------------------------------+------------------------------------------¦
¦ int objOne.compareTo(objTwo)            ¦ int compare(objOne, objTwo)              ¦
¦-----------------------------------------+------------------------------------------¦
¦ Negative, if objOne < objTwo            ¦ Same as Comparable                       ¦
¦ Zero,  if objOne == objTwo              ¦                                          ¦
¦ Positive,  if objOne > objTwo           ¦                                          ¦
¦-----------------------------------------+------------------------------------------¦
¦ You must modify the class whose         ¦ You build a class separate from to sort. ¦
¦ instances you want to sort.             ¦ the class whose instances you want       ¦
¦-----------------------------------------+------------------------------------------¦
¦ Only one sort sequence can be created   ¦ Many sort sequences can be created       ¦
¦-----------------------------------------+------------------------------------------¦
¦ Implemented frequently in the API by:   ¦ Meant to be implemented to sort          ¦
¦ String, Wrapper classes, Date, Calendar ¦ instances of third-party classes.        ¦
+------------------------------------------------------------------------------------+

Source: stackoverflow.com

Similar codes

0 vote93 views1 answer
Navigation graph setup android
Java
0 vote110 views1 answer
Framboise bleue ou mure
Java
0 vote98 views2 answers
Java print 2d array row and column
Java
16 votes100 views4 answers
Android studio alert dialog box
Java
2 votes101 views2 answers
Convert integer array to string array
Java
-5 votes120 views1 answer
Android studio get time
Java
4 votes95 views1 answer
Java calculate fps
Java
0 vote102 views1 answer
Get cursor position in textarea java
Java
0 vote100 views1 answer
Spring swagger ui login oauth2
Java
0 vote96 views1 answer
Windows menu in java swing ausscahlten
Java