Class Compression is a printing attribute class, an enumeration, that
specifies how print data is compressed. Compression is an attribute
of the print data (the doc), not of the Print Job. If a Compression
attribute is not specified for a doc, the printer assumes the doc's print
data is uncompressed (i.e., the default Compression value is always
NONE).
IPP Compatibility: The category name returned by getName() is
the IPP attribute name. The enumeration's integer value is the IPP enum
value. The toString() method returns the IPP string representation of
the attribute value.
extends