/* * 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.IntegerSyntax; import javax.print.attribute.PrintJobAttribute; import javax.print.attribute.PrintRequestAttribute; /** * Class {@code JobMediaSheets} is an integer valued printing attribute class * that specifies the total number of media sheets to be produced for this job. *

* The {@code JobMediaSheets} attribute describes the size of the job. This * attribute is not intended to be a counter; it is intended to be useful * routing and scheduling information if known. The printer may try to compute * the {@code JobMediaSheets} attribute's value if it is not supplied in the * Print Request. Even if the client does supply a value for the * {@code JobMediaSheets} attribute in the Print Request, the printer may choose * to change the value if the printer is able to compute a value which is more * accurate than the client supplied value. The printer may be able to determine * the correct value for the {@code JobMediaSheets} attribute either right at * job submission time or at any later point in time. *

* Unlike the {@link JobKOctets JobKOctets} and * {@link JobImpressions JobImpressions} attributes, the {@code JobMediaSheets} * value must include the multiplicative factors contributed by the number of * copies specified by the {@link Copies Copies} attribute and a "number of * copies" instruction embedded in the document data, if any. This difference * allows the system administrator to control the lower and upper bounds of both * (1) the size of the document(s) with * {@link JobKOctetsSupported JobKOctetsSupported} and * {@link JobImpressionsSupported JobImpressionsSupported} and (2) the size of * the job with {@link JobMediaSheetsSupported JobMediaSheetsSupported}. *

* IPP Compatibility: The integer value gives the IPP integer value. The * category name returned by {@code getName()} gives the IPP attribute name. * * @author Alan Kaminsky * @see JobMediaSheetsSupported * @see JobMediaSheetsCompleted * @see JobKOctets * @see JobImpressions */ public class JobMediaSheets extends IntegerSyntax implements PrintRequestAttribute, PrintJobAttribute { /** * Use serialVersionUID from JDK 1.4 for interoperability. */ private static final long serialVersionUID = 408871131531979741L; /** * Construct a new job media sheets attribute with the given integer value. * * @param value Integer value * @throws IllegalArgumentException if {@code value} is negative */ public JobMediaSheets(int value) { super (value, 0, Integer.MAX_VALUE); } /** * Returns whether this job media sheets attribute is equivalent to the * passed in object. To be equivalent, all of the following conditions must * be true: *

    *
  1. {@code object} is not {@code null}. *
  2. {@code object} is an instance of class {@code JobMediaSheets}. *
  3. This job media sheets attribute's value and {@code object}'s value * are equal. *
* * @param object {@code Object} to compare to * @return {@code true} if {@code object} is equivalent to this job media * sheets attribute, {@code false} otherwise */ public boolean equals(Object object) { return super.equals(object) && object instanceof JobMediaSheets; } /** * Get the printing attribute class which is to be used as the "category" * for this printing attribute value. *

* For class {@code JobMediaSheets} and any vendor-defined subclasses, the * category is class {@code JobMediaSheets} itself. * * @return printing attribute class (category), an instance of class * {@link Class java.lang.Class} */ public final Class getCategory() { return JobMediaSheets.class; } /** * Get the name of the category of which this attribute value is an * instance. *

* For class {@code JobMediaSheets} and any vendor-defined subclasses, the * category name is {@code "job-media-sheets"}. * * @return attribute category name */ public final String getName() { return "job-media-sheets"; } }