| /* |
| * 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.event; |
| |
| import javax.print.DocPrintJob; |
| import javax.print.attribute.AttributeSetUtilities; |
| import javax.print.attribute.PrintJobAttributeSet; |
| |
| /** |
| * Class {@code PrintJobAttributeEvent} encapsulates an event a |
| * {@code PrintService} reports to let the client know that one or more printing |
| * attributes for a {@code PrintJob} have changed. |
| */ |
| public class PrintJobAttributeEvent extends PrintEvent { |
| |
| /** |
| * Use serialVersionUID from JDK 1.4 for interoperability. |
| */ |
| private static final long serialVersionUID = -6534469883874742101L; |
| |
| /** |
| * The printing service attributes that changed. |
| */ |
| private PrintJobAttributeSet attributes; |
| |
| /** |
| * Constructs a {@code PrintJobAttributeEvent} object. |
| * |
| * @param source the print job generating this event |
| * @param attributes the attribute changes being reported |
| * @throws IllegalArgumentException if {@code source} is {@code null} |
| */ |
| public PrintJobAttributeEvent (DocPrintJob source, |
| PrintJobAttributeSet attributes) { |
| super(source); |
| |
| this.attributes = AttributeSetUtilities.unmodifiableView(attributes); |
| } |
| |
| /** |
| * Determine the {@code PrintJob} to which this print job event pertains. |
| * |
| * @return {@code PrintJob} object |
| */ |
| public DocPrintJob getPrintJob() { |
| |
| return (DocPrintJob) getSource(); |
| } |
| |
| /** |
| * Determine the printing attributes that changed and their new values. |
| * |
| * @return attributes containing the new values for the print job attributes |
| * that changed. The returned set may not be modifiable. |
| */ |
| public PrintJobAttributeSet getAttributes() { |
| |
| return attributes; |
| } |
| } |