| /* |
| * Copyright (c) 2000, 2004, 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.PrintRequestAttribute; |
| import javax.print.attribute.PrintJobAttribute; |
| |
| /** |
| * Class JobImpressions is an integer valued printing attribute class that |
| * specifies the total size in number of impressions of the document(s) being |
| * submitted. An "impression" is the image (possibly many print-stream pages in |
| * different configurations) imposed onto a single media page. |
| * <P> |
| * The JobImpressions 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 |
| * JobImpressions attribute's value if it is not supplied in the Print Request. |
| * Even if the client does supply a value for the JobImpressions 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 |
| * JobImpressions attribute either right at job submission time or at any later |
| * point in time. |
| * <P> |
| * As with {@link JobKOctets JobKOctets}, the JobImpressions value must not |
| * include the multiplicative factors contributed by the number of copies |
| * specified by the {@link Copies Copies} attribute, independent of whether the |
| * device can process multiple copies without making multiple passes over the |
| * job or document data and independent of whether the output is collated or |
| * not. Thus the value is independent of the implementation and reflects the |
| * size of the document(s) measured in impressions independent of the number of |
| * copies. |
| * <P> |
| * As with {@link JobKOctets JobKOctets}, the JobImpressions value must also not |
| * include the multiplicative factor due to a copies instruction embedded in the |
| * document data. If the document data actually includes replications of the |
| * document data, this value will include such replication. In other words, this |
| * value is always the number of impressions in the source document data, rather |
| * than a measure of the number of impressions to be produced by the job. |
| * <P> |
| * <B>IPP Compatibility:</B> The integer value gives the IPP integer value. The |
| * category name returned by <CODE>getName()</CODE> gives the IPP attribute |
| * name. |
| * <P> |
| * |
| * @see JobImpressionsSupported |
| * @see JobImpressionsCompleted |
| * @see JobKOctets |
| * @see JobMediaSheets |
| * |
| * @author Alan Kaminsky |
| */ |
| public final class JobImpressions extends IntegerSyntax |
| implements PrintRequestAttribute, PrintJobAttribute { |
| |
| private static final long serialVersionUID = 8225537206784322464L; |
| |
| |
| /** |
| * Construct a new job impressions attribute with the given integer value. |
| * |
| * @param value Integer value. |
| * |
| * @exception IllegalArgumentException |
| * (Unchecked exception) Thrown if <CODE>value</CODE> is less than 0. |
| */ |
| public JobImpressions(int value) { |
| super(value, 0, Integer.MAX_VALUE); |
| } |
| |
| /** |
| * Returns whether this job impressions attribute is equivalent to the |
| * passed in object. To be equivalent, all of the following conditions must |
| * be true: |
| * <OL TYPE=1> |
| * <LI> |
| * <CODE>object</CODE> is not null. |
| * <LI> |
| * <CODE>object</CODE> is an instance of class JobImpressions. |
| * <LI> |
| * This job impressions attribute's value and <CODE>object</CODE>'s value |
| * are equal. |
| * </OL> |
| * |
| * @param object Object to compare to. |
| * |
| * @return True if <CODE>object</CODE> is equivalent to this job |
| * impressions attribute, false otherwise. |
| */ |
| public boolean equals(Object object) { |
| return super.equals (object) && object instanceof JobImpressions; |
| } |
| |
| /** |
| * Get the printing attribute class which is to be used as the "category" |
| * for this printing attribute value. |
| * <P> |
| * For class JobImpressions, the category is class JobImpressions itself. |
| * |
| * @return Printing attribute class (category), an instance of class |
| * {@link java.lang.Class java.lang.Class}. |
| */ |
| public final Class<? extends Attribute> getCategory() { |
| return JobImpressions.class; |
| } |
| |
| /** |
| * Get the name of the category of which this attribute value is an |
| * instance. |
| * <P> |
| * For class JobImpressions, the category name is |
| * <CODE>"job-impressions"</CODE>. |
| * |
| * @return Attribute category name. |
| */ |
| public final String getName() { |
| return "job-impressions"; |
| } |
| |
| } |