J. Duke | 319a3b9 | 2007-12-01 00:00:00 +0000 | [diff] [blame^] | 1 | /* |
| 2 | * Copyright 2000-2004 Sun Microsystems, Inc. All Rights Reserved. |
| 3 | * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| 4 | * |
| 5 | * This code is free software; you can redistribute it and/or modify it |
| 6 | * under the terms of the GNU General Public License version 2 only, as |
| 7 | * published by the Free Software Foundation. Sun designates this |
| 8 | * particular file as subject to the "Classpath" exception as provided |
| 9 | * by Sun in the LICENSE file that accompanied this code. |
| 10 | * |
| 11 | * This code is distributed in the hope that it will be useful, but WITHOUT |
| 12 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| 13 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| 14 | * version 2 for more details (a copy is included in the LICENSE file that |
| 15 | * accompanied this code). |
| 16 | * |
| 17 | * You should have received a copy of the GNU General Public License version |
| 18 | * 2 along with this work; if not, write to the Free Software Foundation, |
| 19 | * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| 20 | * |
| 21 | * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, |
| 22 | * CA 95054 USA or visit www.sun.com if you need additional information or |
| 23 | * have any questions. |
| 24 | */ |
| 25 | package javax.print.attribute.standard; |
| 26 | |
| 27 | import javax.print.attribute.Attribute; |
| 28 | import javax.print.attribute.EnumSyntax; |
| 29 | import javax.print.attribute.PrintServiceAttribute; |
| 30 | |
| 31 | /** |
| 32 | * Class PrinterState is a printing attribute class, an enumeration, that |
| 33 | * identifies the current state of a printer. Class PrinterState defines |
| 34 | * standard printer state values. A Print Service implementation only needs |
| 35 | * to report those printer states which are appropriate for the particular |
| 36 | * implementation; it does not have to report every defined printer state. The |
| 37 | * {@link PrinterStateReasons PrinterStateReasons} attribute augments the |
| 38 | * PrinterState attribute to give more detailed information about the printer |
| 39 | * in given printer state. |
| 40 | * <P> |
| 41 | * <B>IPP Compatibility:</B> The category name returned by |
| 42 | * <CODE>getName()</CODE> is the IPP attribute name. The enumeration's |
| 43 | * integer value is the IPP enum value. The <code>toString()</code> method |
| 44 | * returns the IPP string representation of the attribute value. |
| 45 | * <P> |
| 46 | * |
| 47 | * @author Alan Kaminsky |
| 48 | */ |
| 49 | public final class PrinterState extends EnumSyntax |
| 50 | implements PrintServiceAttribute { |
| 51 | |
| 52 | private static final long serialVersionUID = -649578618346507718L; |
| 53 | |
| 54 | /** |
| 55 | * The printer state is unknown. |
| 56 | */ |
| 57 | public static final PrinterState UNKNOWN = new PrinterState(0); |
| 58 | |
| 59 | /** |
| 60 | * Indicates that new jobs can start processing without waiting. |
| 61 | */ |
| 62 | public static final PrinterState IDLE = new PrinterState(3); |
| 63 | |
| 64 | /** |
| 65 | * Indicates that jobs are processing; |
| 66 | * new jobs will wait before processing. |
| 67 | */ |
| 68 | public static final PrinterState PROCESSING = new PrinterState(4); |
| 69 | |
| 70 | /** |
| 71 | * Indicates that no jobs can be processed and intervention is required. |
| 72 | */ |
| 73 | public static final PrinterState STOPPED = new PrinterState(5); |
| 74 | |
| 75 | /** |
| 76 | * Construct a new printer state enumeration value with the given integer |
| 77 | * value. |
| 78 | * |
| 79 | * @param value Integer value. |
| 80 | */ |
| 81 | protected PrinterState(int value) { |
| 82 | super (value); |
| 83 | } |
| 84 | |
| 85 | private static final String[] myStringTable = { |
| 86 | "unknown", |
| 87 | null, |
| 88 | null, |
| 89 | "idle", |
| 90 | "processing", |
| 91 | "stopped" |
| 92 | }; |
| 93 | |
| 94 | private static final PrinterState[] myEnumValueTable = { |
| 95 | UNKNOWN, |
| 96 | null, |
| 97 | null, |
| 98 | IDLE, |
| 99 | PROCESSING, |
| 100 | STOPPED |
| 101 | }; |
| 102 | |
| 103 | /** |
| 104 | * Returns the string table for class PrinterState. |
| 105 | */ |
| 106 | protected String[] getStringTable() { |
| 107 | return myStringTable; |
| 108 | } |
| 109 | |
| 110 | /** |
| 111 | * Returns the enumeration value table for class PrinterState. |
| 112 | */ |
| 113 | protected EnumSyntax[] getEnumValueTable() { |
| 114 | return myEnumValueTable; |
| 115 | } |
| 116 | |
| 117 | /** |
| 118 | * Get the printing attribute class which is to be used as the "category" |
| 119 | * for this printing attribute value. |
| 120 | * <P> |
| 121 | * For class PrinterState, the category is class PrinterState itself. |
| 122 | * |
| 123 | * @return Printing attribute class (category), an instance of class |
| 124 | * {@link java.lang.Class java.lang.Class}. |
| 125 | */ |
| 126 | public final Class<? extends Attribute> getCategory() { |
| 127 | return PrinterState.class; |
| 128 | } |
| 129 | |
| 130 | /** |
| 131 | * Get the name of the category of which this attribute value is an |
| 132 | * instance. |
| 133 | * <P> |
| 134 | * For class PrinterState, the category name is <CODE>"printer-state"</CODE>. |
| 135 | * |
| 136 | * @return Attribute category name. |
| 137 | */ |
| 138 | public final String getName() { |
| 139 | return "printer-state"; |
| 140 | } |
| 141 | |
| 142 | } |