| Current Forum: Homework 1 Forum |
| Date: Sun Sep 9 2001 10:53 am |
| Author: Scherer, Sebastian <sebastian.scherer@cs.cmu.edu> |
| Subject: Re: casting problems |
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Hi!
Don't forget that you want to implement the interface Node.
public class DivNode implements Node //<- This is important
{
}
If you don't implement the interface then the Compiler thinks that Node and DivNode are of different type. (What they also are, but they have the interface Node in common)
I hope this helps
cu
Basti
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