How do I change the file I'm looking for depending on what class I'm using?
<p>Is there anyway to change the file name depending on what class is using the process to read the file?</p>

<p>For example, my class <code>Transformer</code> has a variable named <code>file</code> which will be set to a file name (for example, "homework.txt") in the class <code>HighTransformer</code> with a setter.
The idea is to tell the process which opens the text file what name it should look for so it could open it depending on what class is using it. </p>
