/* * 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; /** * Class {@code JobKOctetsProcessed} is an integer valued printing attribute * class that specifies the total number of print data octets processed so far * in K octets, i.e., in units of 1024 octets. The value must be rounded up, so * that a job between 1 and 1024 octets inclusive must be indicated as being 1K * octets, 1025 to 2048 inclusive must be 2K, etc. For a multidoc print job (a * job with multiple documents), the JobKOctetsProcessed value is computed by * adding up the individual documents' number of octets processed so far, then * rounding up to the next K octets value. *

* The {@code JobKOctetsProcessed} attribute describes the progress of the job. * This attribute is intended to be a counter. That is, the JobKOctetsProcessed * value for a job that has not started processing must be 0. When the job's * {@link JobState JobState} is {@code PROCESSING} or * {@code PROCESSING_STOPPED}, the {@code JobKOctetsProcessed} value is intended * to increase as the job is processed; it indicates the amount of the job that * has been processed at the time the Print Job's attribute set is queried or at * the time a print job event is reported. When the job enters the * {@code COMPLETED}, {@code CANCELED}, or {@code ABORTED} states, the * {@code JobKOctetsProcessed} value is the final value for the job. *

* For implementations where multiple copies are produced by the interpreter * with only a single pass over the data, the final value of the * JobKOctetsProcessed attribute must be equal to the value of the * {@link JobKOctets JobKOctets} attribute. For implementations where multiple * copies are produced by the interpreter by processing the data for each copy, * the final value must be a multiple of the value of the * {@link JobKOctets JobKOctets} attribute. *

* 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 JobKOctets * @see JobKOctetsSupported * @see JobImpressionsCompleted * @see JobMediaSheetsCompleted */ public final class JobKOctetsProcessed extends IntegerSyntax implements PrintJobAttribute { /** * Use serialVersionUID from JDK 1.4 for interoperability. */ private static final long serialVersionUID = -6265238509657881806L; /** * Construct a new job K octets processed attribute with the given integer * value. * * @param value Integer value * @throws IllegalArgumentException if {@code value} is negative */ public JobKOctetsProcessed(int value) { super (value, 0, Integer.MAX_VALUE); } /** * Returns whether this job K octets processed 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 JobKOctetsProcessed}. *
  3. This job K octets processed 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 K octets * processed attribute, {@code false} otherwise */ public boolean equals(Object object) { return(super.equals (object) && object instanceof JobKOctetsProcessed); } /** * Get the printing attribute class which is to be used as the "category" * for this printing attribute value. *

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

* For class {@code JobKOctetsProcessed}, the category name is * {@code "job-k-octets-processed"}. * * @return attribute category name */ public final String getName() { return "job-k-octets-processed"; } }