| /* |
| * Copyright (c) 2000, 2017, Oracle and/or its affiliates. All rights reserved. |
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| * |
| * This code is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License version 2 only, as |
| * published by the Free Software Foundation. Oracle designates this |
| * particular file as subject to the "Classpath" exception as provided |
| * by Oracle in the LICENSE file that accompanied this code. |
| * |
| * This code is distributed in the hope that it will be useful, but WITHOUT |
| * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| * version 2 for more details (a copy is included in the LICENSE file that |
| * accompanied this code). |
| * |
| * You should have received a copy of the GNU General Public License version |
| * 2 along with this work; if not, write to the Free Software Foundation, |
| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| * |
| * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| * or visit www.oracle.com if you need additional information or have any |
| * questions. |
| */ |
| |
| package javax.print.attribute.standard; |
| |
| import javax.print.attribute.Attribute; |
| import javax.print.attribute.DocAttribute; |
| import javax.print.attribute.EnumSyntax; |
| |
| /** |
| * Class {@code Compression} is a printing attribute class, an enumeration, that |
| * specifies how print data is compressed. {@code Compression} is an attribute |
| * of the print data (the doc), not of the Print Job. If a {@code 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 NONE}). |
| * <p> |
| * <b>IPP Compatibility:</b> The category name returned by {@code getName()} is |
| * the IPP attribute name. The enumeration's integer value is the IPP enum |
| * value. The {@code toString()} method returns the IPP string representation of |
| * the attribute value. |
| * |
| * @author Alan Kaminsky |
| */ |
| public class Compression extends EnumSyntax implements DocAttribute { |
| |
| /** |
| * Use serialVersionUID from JDK 1.4 for interoperability. |
| */ |
| 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); |
| } |
| |
| /** |
| * The string table for class {@code Compression}. |
| */ |
| private static final String[] myStringTable = {"none", |
| "deflate", |
| "gzip", |
| "compress"}; |
| |
| /** |
| * The enumeration value table for class {@code Compression}. |
| */ |
| private static final Compression[] myEnumValueTable = {NONE, |
| DEFLATE, |
| GZIP, |
| COMPRESS}; |
| |
| /** |
| * Returns the string table for class {@code Compression}. |
| */ |
| protected String[] getStringTable() { |
| return myStringTable.clone(); |
| } |
| |
| /** |
| * Returns the enumeration value table for class {@code 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 {@code Compression} and any vendor-defined subclasses, the |
| * category is class {@code Compression} itself. |
| * |
| * @return printing attribute class (category), an instance of class |
| * {@link 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 {@code Compression} and any vendor-defined subclasses, the |
| * category name is {@code "compression"}. |
| * |
| * @return attribute category name |
| */ |
| public final String getName() { |
| return "compression"; |
| } |
| } |