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    <p>Sounds like your design might need to be looked at. A few suggestions:</p> <ul> <li>Add the init method to your enum. So then you can iterate around the array of your enums and call the init method on it, so the enum knows how to do its own initialization </li> <li>create a Command object which does the initialization and create a Map of your enum as the key and the Command as the value. Cycle round the map running the Command for each enum.</li> <li>Use reflection - cost wise I wouldn't be too concerned for this, unless your system is after incredibly low latency</li> </ul> <p>For the first bullet, you could change the TextBox to hold a Field type against it e.g.</p> <pre><code>TextBox A = new TextBox(Field.A); TextBox B = new TextBox(Field.B); </code></pre> <p>So if TextBox knows it is A,B,C,D,E then you just need to loop around your Field[] and when it finds its mathing TextBox run the init code (which can be stored against the specific enum instance). Of course you will need to register all your TextBox instances in a data structure somewhere, as you seem very set against using the very widely used reflection API.</p> <p>In essence there has to be a link between the Field and the TextBox. Java cannot read your mind and know this without you telling it. Well, at least until Google unveil their telepathy API (and that would probably only be for Go...). This can be done based on naming (reflection), hardcoded logic (ifs or switches) or based on state. For the latter this means associating the Field with the TextBox, as I have demonstrated with the Constructor example above. </p>
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    1. POHow to initialize input fields without writing "if statements"?
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    1. POHow to initialize input fields without writing "if statements"?
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    1. CO@planetjones again I should check if the Field.A then init TextBox A and B and E like that. it is not the solution think
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    2. CO@hilal - You asked for a solution *without many many if statements*. Nothing else.
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    3. CO@Andreas_D yes but writing reflection and/or switch is not an OO approach
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