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Alex Rivera
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I'm trying to implement a Factory pattern in Java. I have a class called Shape which Circle and Triangle extends. The problem is that Shape constructor gets only 2 parameters while Circle gets 3 parameters and so is Triangle (which I won't show in the code section because is identical to Circle). To demonstrate it better: private interface ShapeFactory{ public Shape create(int x, int y); } private class CircleFactory implements ShapeFactory{ public Shape create(float radius, int x, int y){ //error return new Circle(radius, x,y); } } Any ideas how to overcome this problem? I must not recieve an input from user inside the factory (must be recieved from outside). Thanks!
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