topic Abstract class and interface.. in Application Development and Automation Discussions

Abstract class and interface..

Former Member — Wed, 20 Feb 2008 09:33:24 GMT

Hi Guys..

Can you explain me the way , how the implematation of methods from Abstract class and Interfeces works in subclasses..and what is the advantages and disadvantages of each..

Rewards points if answered..

Thanks in advance

Sravan

Re: Abstract class and interface..

Former Member — Wed, 20 Feb 2008 09:38:42 GMT

Hi,

Abstract classes are majorly used when u want to substitute a part of the class functionality through your own defined implementation.

Interfaces are generally used when you dont have an exact defined implementation to any of the methods in the class..

Thats why you define an interface for a class and we will use a class to implement that.

Hopefully it gives you some idea.

Reward if helpful

Re: Abstract class and interface..

Former Member — Wed, 20 Feb 2008 09:41:18 GMT

1) Implementing Abstract class methods :

https://forums.sdn.sap.com/click.jspa?searchID=8998584&messageID=4078691