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Use the Abstract Factory design pattern to show the declarations of C# or JAVA classes that are widget factories for the Windows and Unix
Use the Abstract Factory design pattern to show the declarations of C# or JAVA classes that are widget factories for the Windows and Unix operating environments to instantiate GUI objects, with the following interface: public interface WidgetFactory { public Window createWindow(); public Icon createlcon(string filename); public Menu createMenu(string name, string] entries); Suppose you have Windows, Icon and Menu classes defined already.
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Abstract Factory patterns work around a superfactory which creates other factories This factory is also called a factory of factories This type of design pattern comes under a creational pattern as th...
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Price theory and applications
Authors: Steven E landsburg
8th edition
538746459, 1133008321, 780538746458, 9781133008323, 978-0538746458
