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POJava enum class
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  1. POJava enum class
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    copied!<p>I am implementing the enum class which I will use to retrieve some background in application, a current implementation of this class is here:</p> <pre><code>public enum Painters{ /** * Available painters. */ Background(getBackgroundPainter()), InactiveBackground(getInactiveBackgroundPainter()), DesktopBackground(getBackgroundPainter()); /** * The background painter. */ private Painter&lt;Component&gt; _painter; /** * Constructor will initialize the object. */ Painters(Painter&lt;Component&gt; painter){ _painter = painter; } /** * Will return a current painter. * @return instance of Painter&lt;Component&gt; */ public Painter&lt;Component&gt; painter(){ return _painter; } private static Painter&lt;Component&gt; getBackgroundPainter(){ MattePainter mp = new MattePainter(Colors.White.alpha(1f)); PinstripePainter pp = new PinstripePainter(Colors.Gray.alpha(0.2f),45d); return (new CompoundPainter&lt;Component&gt;(mp, pp)); } private static Painter&lt;Component&gt; getInactiveBackgroundPainter(){ MattePainter mp = new MattePainter(Colors.White.alpha(1f)); GlossPainter gp = new GlossPainter(Colors.Gray.alpha(0.1f), GlossPainter.GlossPosition.BOTTOM); PinstripePainter pp = new PinstripePainter(Colors.Gray.alpha(0.2f), 45d); return (new CompoundPainter&lt;Component&gt;(mp, pp, gp)); } } </code></pre> <p>My problem is that I need to call the painter() method each time I trying to get a painter but I prefer just to write the type of the painter instead. I thought that if I can to extend the Painter by my enum then probably I will get the right functionality, but it looks that it is not possible in java. </p> <pre><code>public enum Painters extends Painter&lt;Component&gt; </code></pre> <p>Do you know any solution for this problem???</p> <p>Currently I am using it in this way:</p> <pre><code>Painters.Background.painter(); </code></pre> <p>but I need:</p> <pre><code>Painters.Background; </code></pre>
 

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