Interface DocAttribute is a tagging interface which a printing attribute class implements to indicate the attribute denotes a setting for a doc. ("Doc" is a short, easy-to-pronounce term that means "a piece of print data.") The client may include a DocAttribute in a Doc's attribute set to specify a characteristic of that doc. If an attribute implements PrintRequestAttribute as well as DocAttribute, the client may include the attribute in a attribute set which specifies a print job to specify a characteristic for all the docs in that job.

@author
Alan Kaminsky
Get the printing attribute class which is to be used as the "category" for this printing attribute value when it is added to an attribute set.
Return
Printing attribute class (category), an instance of class {@link java.lang.Class java.lang.Class}.
Get the name of the category of which this attribute value is an instance.

Note: This method is intended to provide a default, nonlocalized string for the attribute's category. If two attribute objects return the same category from the getCategory() method, they should return the same name from the getName() method.

Return
Attribute category name.