- /*
- * @(#)Compression.java 1.8 04/05/05
- *
- * Copyright 2004 Sun Microsystems, Inc. All rights reserved.
- * SUN PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.
- */
- package javax.print.attribute.standard;
-
- import javax.print.attribute.Attribute;
- import javax.print.attribute.EnumSyntax;
- import javax.print.attribute.DocAttribute;
-
- /**
- * 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 {@link #NONE
- * <CODE>NONE</CODE>}).
- * <P>
- * <B>IPP Compatibility:</B> The category name returned by
- * <CODE>getName()</CODE> is the IPP attribute name. The enumeration's
- * integer value is the IPP enum value. The <code>toString()</code> method
- * returns the IPP string representation of the attribute value.
- * <P>
- *
- * @author Alan Kaminsky
- */
- public class Compression extends EnumSyntax implements DocAttribute {
-
- private static final long serialVersionUID = -5716748913324997674L;
-
- /**
- * No compression is used.
- */
- public static final Compression NONE = new Compression(0);
-
- /**
- * ZIP public domain inflate/deflate compression technology.
- */
- public static final Compression DEFLATE = new Compression(1);
-
- /**
- * GNU zip compression technology described in
- * <A HREF="http://www.ietf.org/rfc/rfc1952.txt">RFC 1952</A>.
- */
- public static final Compression GZIP = new Compression(2);
-
- /**
- * UNIX compression technology.
- */
- public static final Compression COMPRESS = new Compression(3);
-
- /**
- * Construct a new compression enumeration value with the given integer
- * value.
- *
- * @param value Integer value.
- */
- protected Compression(int value) {
- super(value);
- }
-
-
- private static final String[] myStringTable = {"none",
- "deflate",
- "gzip",
- "compress"};
-
- private static final Compression[] myEnumValueTable = {NONE,
- DEFLATE,
- GZIP,
- COMPRESS};
-
- /**
- * Returns the string table for class Compression.
- */
- protected String[] getStringTable() {
- return (String[])myStringTable.clone();
- }
-
- /**
- * Returns the enumeration value table for class Compression.
- */
- protected EnumSyntax[] getEnumValueTable() {
- return (EnumSyntax[])myEnumValueTable.clone();
- }
-
- /**
- * Get the printing attribute class which is to be used as the "category"
- * for this printing attribute value.
- * <P>
- * For class Compression and any vendor-defined subclasses, the category is
- * class Compression itself.
- *
- * @return Printing attribute class (category), an instance of class
- * {@link java.lang.Class java.lang.Class}.
- */
- public final Class<? extends Attribute> getCategory() {
- return Compression.class;
- }
-
- /**
- * Get the name of the category of which this attribute value is an
- * instance.
- * <P>
- * For class Compression and any vendor-defined subclasses, the category
- * name is <CODE>"compression"</CODE>.
- *
- * @return Attribute category name.
- */
- public final String getName() {
- return "compression";
- }
-
- }