Apple WebObjects 3.5 Manuel d'utilisateur télécharger pdf (Page 49)

Keeping Track of Multiple Guests

Note that there is one method already deﬁned: Application, which is

the constructor for the application object. The ﬁrst line calls the

constructor for Application’s superclass (which is the class

WebApplication). The second line prints a message, which you see

in the Launch panel when you launch your application.

2. After the call to

super, enter this code:

allGuests = new MutableVector();

This statement initializes allGuests to be a new object of class

MutableVector. This class is the Java equivalent of the Objective-C

class NSMutableArray, which provides an interface that allows you to

add, change and delete objects from an array.

You add this line.

You add these

two methods.

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Apple WebObjects 3.5 Manuel d'utilisateur Page 49