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null strategy with enums/design patterns

blondy khosa
Greenhorn

Joined: Apr 17, 2008
Posts: 1


public class TestStrategy{
private Strategy getStrategy(){
if(true){
return Strategy.DOCALCULATIONS;}
if(false){
return Strategy.DOANOTHER;}
return null; // my code will not work...I want to return a null strategy but //I don't how to do it...I have just started working with enums....please help with an example of code on how to do it
}
}
 
It is sorta covered in the JavaRanch Style Guide.
 
subject: null strategy with enums/design patterns
 
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