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package gjt;
/**
* Constants for Etching.
*
* This class may not be instantiated.
*
* @version 1.0, Apr 11 1996
* @author David Geary
*/
public class Etching {
public static final Etching OUT = new Etching();
public static final Etching IN = new Etching();
public String toString() {
if(this == Etching.OUT)
return getClass().getName() + "=OUT";
else
return getClass().getName() + "=IN";
}
private Etching() { }
}
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