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Thread: Confused About Interface Classes

  1. #1
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    Question Confused About Interface Classes

    Diagram:diagram.jpg
    ================================================== =========
    Constructors:
    public ConsLoIF(ImageFile first, ILoIF rest) { }
    public MtLoIF() {}
    public ImageFile(String name, int width, int height, String kind) {}
    ================================================== ============
    EXAMPLES
    //Image samples
    public ImageFile img1 = new ImageFile("dog", 300, 200, "jpg");
    public ImageFile img2 = new ImageFile("cat", 200, 200, "png");
    //List of Images
    public ILoIF mylist = new ConsLoIF(img1,new ConsLoIF(img2, new MTLoIF()));
    ================================================== ===========

    Question : How can I extract the image objects from mylist? So I can compare each
    one and put them in a new ILoIF

    PLEASE GIVE AN EXAMPLE (any simple method would suffice)

    THANK YOu


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    Default Re: Confused About Interface Classes

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