File APIs for Java Developers
Manipulate DOC, XLS, PPT, PDF and many others from your application.
http://aspose.com/file-tools
The moose likes Beginning Java and the fly likes When to use Abstract class and when to use Interface ?? Big Moose Saloon
  Search | Java FAQ | Recent Topics | Flagged Topics | Hot Topics | Zero Replies
Register / Login


Win a copy of Spring in Action this week in the Spring forum!
JavaRanch » Java Forums » Java » Beginning Java
Bookmark "When to use Abstract class and when to use Interface ??" Watch "When to use Abstract class and when to use Interface ??" New topic
Author

When to use Abstract class and when to use Interface ??

Vishal Fichadiya
Greenhorn

Joined: Oct 07, 2008
Posts: 6
Hi guys,
I am starting a Java Web project from scrach. I want to know when i should use interface and when i should opt for
Abstract class ??
Lorand Komaromi
Ranch Hand

Joined: Oct 08, 2009
Posts: 276
Just google interface vs abstract!


OCJP 6 (93%)
Muhammad Khojaye
Ranch Hand

Joined: Apr 12, 2009
Posts: 449

this might help : Interface Vs Abstract Class


http://muhammadkhojaye.blogspot.com/
Campbell Ritchie
Sheriff

Joined: Oct 13, 2005
Posts: 39393
    
  28
Search this forum; somebody else asked the same question about two weeks ago.
 
I agree. Here's the link: http://aspose.com/file-tools
 
subject: When to use Abstract class and when to use Interface ??