001 /* Compression.java --
002 Copyright (C) 2004, 2005, 2006 Free Software Foundation, Inc.
003
004 This file is part of GNU Classpath.
005
006 GNU Classpath is free software; you can redistribute it and/or modify
007 it under the terms of the GNU General Public License as published by
008 the Free Software Foundation; either version 2, or (at your option)
009 any later version.
010
011 GNU Classpath is distributed in the hope that it will be useful, but
012 WITHOUT ANY WARRANTY; without even the implied warranty of
013 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
014 General Public License for more details.
015
016 You should have received a copy of the GNU General Public License
017 along with GNU Classpath; see the file COPYING. If not, write to the
018 Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
019 02110-1301 USA.
020
021 Linking this library statically or dynamically with other modules is
022 making a combined work based on this library. Thus, the terms and
023 conditions of the GNU General Public License cover the whole
024 combination.
025
026 As a special exception, the copyright holders of this library give you
027 permission to link this library with independent modules to produce an
028 executable, regardless of the license terms of these independent
029 modules, and to copy and distribute the resulting executable under
030 terms of your choice, provided that you also meet, for each linked
031 independent module, the terms and conditions of the license of that
032 module. An independent module is a module which is not derived from
033 or based on this library. If you modify this library, you may extend
034 this exception to your version of the library, but you are not
035 obligated to do so. If you do not wish to do so, delete this
036 exception statement from your version. */
037
038 package javax.print.attribute.standard;
039
040 import javax.print.attribute.Attribute;
041 import javax.print.attribute.DocAttribute;
042 import javax.print.attribute.EnumSyntax;
043
044
045 /**
046 * The <code>Compression</code> printing attribute specifies if and how the
047 * supplied print data is compressed.
048 * <p>
049 * If this attribute is ommitted from the attributes set of the print
050 * data it is assumed that no compression is done.
051 * </p>
052 * <p>
053 * <b>IPP Compatibility:</b> Compression is an IPP 1.1 attribute.
054 * </p>
055 *
056 * @author Michael Koch (konqueror@gmx.de)
057 */
058 public class Compression extends EnumSyntax
059 implements DocAttribute
060 {
061 private static final long serialVersionUID = -5716748913324997674L;
062
063 /** The print data is not compressed. */
064 public static final Compression NONE = new Compression(0);
065
066 /** The print data is ZIP compressed. */
067 public static final Compression DEFLATE = new Compression(1);
068
069 /** The print data is GNU Zip compressed. */
070 public static final Compression GZIP = new Compression(2);
071
072 /** The print data is UNIX compressed. */
073 public static final Compression COMPRESS = new Compression(3);
074
075 private static final String[] stringTable = { "none", "deflate",
076 "gzip", "compress" };
077 private static final Compression[] enumValueTable = { NONE, DEFLATE,
078 GZIP, COMPRESS };
079
080 /**
081 * Constructs a <code>Compression</code> object.
082 *
083 * @param value the enum value
084 */
085 protected Compression(int value)
086 {
087 super(value);
088 }
089
090 /**
091 * Returns category of this class.
092 *
093 * @return The class <code>Compression</code> itself.
094 */
095 public Class< ? extends Attribute> getCategory()
096 {
097 return Compression.class;
098 }
099
100 /**
101 * Returns the name of this attribute.
102 *
103 * @return The name "compression".
104 */
105 public final String getName()
106 {
107 return "compression";
108 }
109
110 /**
111 * Returns a table with the enumeration values represented as strings
112 * for this object.
113 *
114 * @return The enumeration values as strings.
115 */
116 protected String[] getStringTable()
117 {
118 return stringTable;
119 }
120
121 /**
122 * Returns a table with the enumeration values for this object.
123 *
124 * @return The enumeration values.
125 */
126 protected EnumSyntax[] getEnumValueTable()
127 {
128 return enumValueTable;
129 }
130 }