Last active
December 13, 2020 17:36
-
-
Save anjanashankar9/c41e0b383944d2f6f1194ce4f5c531ac to your computer and use it in GitHub Desktop.
Observer Pattern - observer.java
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
public interface Observer { | |
public void update(String message); | |
} |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment