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how to turn Observable to a String[][]

David George
Greenhorn

Joined: Aug 23, 2005
Posts: 10
public void update(Observable observable,Object object)
{
setRecords(String[][] records);
}

a String[][] was turned to observable,but i do not know how to turn the observable back to String[][].
Thank you for your response.
Andrew Monkhouse
author and jackaroo
Marshal Commander

Joined: Mar 28, 2003
Posts: 11525
    
100

Hi Sheng,

You cannot turn an Observable into a String[][]. The first parameter (Observable o) is the object that called notifyObservers. It is the second parameter (Object arg) that corresponds to the argument you provided when you called notifyObservers(Object arg).

Regards, Andrew


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It is sorta covered in the JavaRanch Style Guide.
 
subject: how to turn Observable to a String[][]