| /* |
| * 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.SetOfIntegerSyntax; |
| import javax.print.attribute.DocAttribute; |
| import javax.print.attribute.PrintRequestAttribute; |
| import javax.print.attribute.PrintJobAttribute; |
| |
| /** |
| * Class PageRanges is a printing attribute class, a set of integers, that |
| * identifies the range(s) of print-stream pages that the Printer object uses |
| * for each copy of each document which are to be printed. Nothing is printed |
| * for any pages identified that do not exist in the document(s). The attribute |
| * is associated with <I>print-stream</I> pages, not application-numbered pages |
| * (for example, the page numbers found in the headers and or footers for |
| * certain word processing applications). |
| * <P> |
| * In most cases, the exact pages to be printed will be generated by a device |
| * driver and this attribute would not be required. However, when printing an |
| * archived document which has already been formatted, the end user may elect to |
| * print just a subset of the pages contained in the document. In this case, if |
| * a page range of <CODE>"<I>n</I>-<I>m</I>"</CODE> is specified, the first page |
| * to be printed will be page <I>n.</I> All subsequent pages of the document |
| * will be printed through and including page <I>m.</I> |
| * <P> |
| * If a PageRanges attribute is not specified for a print job, all pages of |
| * the document will be printed. In other words, the default value for the |
| * PageRanges attribute is always <CODE>{{1, Integer.MAX_VALUE}}</CODE>. |
| * <P> |
| * The effect of a PageRanges attribute on a multidoc print job (a job with |
| * multiple documents) depends on whether all the docs have the same page ranges |
| * specified or whether different docs have different page ranges specified, and |
| * on the (perhaps defaulted) value of the {@link MultipleDocumentHandling |
| * MultipleDocumentHandling} attribute. |
| * <UL> |
| * <LI> |
| * If all the docs have the same page ranges specified, then any value of {@link |
| * MultipleDocumentHandling MultipleDocumentHandling} makes sense, and the |
| * printer's processing depends on the {@link MultipleDocumentHandling |
| * MultipleDocumentHandling} value: |
| * <UL> |
| * <LI> |
| * SINGLE_DOCUMENT -- All the input docs will be combined together into one |
| * output document. The specified page ranges of that output document will be |
| * printed. |
| * <P> |
| * <LI> |
| * SINGLE_DOCUMENT_NEW_SHEET -- All the input docs will be combined together |
| * into one output document, and the first impression of each input doc will |
| * always start on a new media sheet. The specified page ranges of that output |
| * document will be printed. |
| * <P> |
| * <LI> |
| * SEPARATE_DOCUMENTS_UNCOLLATED_COPIES -- For each separate input doc, the |
| * specified page ranges will be printed. |
| * <P> |
| * <LI> |
| * SEPARATE_DOCUMENTS_COLLATED_COPIES -- For each separate input doc, the |
| * specified page ranges will be printed. |
| * </UL> |
| * <UL> |
| * <LI> |
| * SEPARATE_DOCUMENTS_UNCOLLATED_COPIES -- For each separate input doc, its own |
| * specified page ranges will be printed.. |
| * <P> |
| * <LI> |
| * SEPARATE_DOCUMENTS_COLLATED_COPIES -- For each separate input doc, its own |
| * specified page ranges will be printed.. |
| * </UL> |
| * </UL> |
| * <P> |
| * <B>IPP Compatibility:</B> The PageRanges attribute's canonical array form |
| * gives the lower and upper bound for each range of pages to be included in |
| * and IPP "page-ranges" attribute. See class {@link |
| * javax.print.attribute.SetOfIntegerSyntax SetOfIntegerSyntax} for an |
| * explanation of canonical array form. The category name returned by |
| * <CODE>getName()</CODE> gives the IPP attribute name. |
| * <P> |
| * |
| * @author David Mendenhall |
| * @author Alan Kaminsky |
| */ |
| public final class PageRanges extends SetOfIntegerSyntax |
| implements DocAttribute, PrintRequestAttribute, PrintJobAttribute { |
| |
| private static final long serialVersionUID = 8639895197656148392L; |
| |
| |
| /** |
| * Construct a new page ranges attribute with the given members. The |
| * members are specified in "array form;" see class {@link |
| * javax.print.attribute.SetOfIntegerSyntax SetOfIntegerSyntax} for an |
| * explanation of array form. |
| * |
| * @param members Set members in array form. |
| * |
| * @exception NullPointerException |
| * (unchecked exception) Thrown if <CODE>members</CODE> is null or |
| * any element of <CODE>members</CODE> is null. |
| * @exception IllegalArgumentException |
| * (unchecked exception) Thrown if any element of |
| * <CODE>members</CODE> is not a length-one or length-two array. Also |
| * thrown if <CODE>members</CODE> is a zero-length array or if any |
| * member of the set is less than 1. |
| */ |
| public PageRanges(int[][] members) { |
| super (members); |
| if (members == null) { |
| throw new NullPointerException("members is null"); |
| } |
| myPageRanges(); |
| } |
| /** |
| * Construct a new page ranges attribute with the given members in |
| * string form. |
| * See class {@link javax.print.attribute.SetOfIntegerSyntax |
| * SetOfIntegerSyntax} |
| * for explanation of the syntax. |
| * |
| * @param members Set members in string form. |
| * |
| * @exception NullPointerException |
| * (unchecked exception) Thrown if <CODE>members</CODE> is null or |
| * any element of <CODE>members</CODE> is null. |
| * @exception IllegalArgumentException |
| * (Unchecked exception) Thrown if <CODE>members</CODE> does not |
| * obey the proper syntax. Also |
| * thrown if the constructed set-of-integer is a |
| * zero-length array or if any |
| * member of the set is less than 1. |
| */ |
| public PageRanges(String members) { |
| super(members); |
| if (members == null) { |
| throw new NullPointerException("members is null"); |
| } |
| myPageRanges(); |
| } |
| |
| private void myPageRanges() { |
| int[][] myMembers = getMembers(); |
| int n = myMembers.length; |
| if (n == 0) { |
| throw new IllegalArgumentException("members is zero-length"); |
| } |
| int i; |
| for (i = 0; i < n; ++ i) { |
| if (myMembers[i][0] < 1) { |
| throw new IllegalArgumentException("Page value < 1 specified"); |
| } |
| } |
| } |
| |
| /** |
| * Construct a new page ranges attribute containing a single integer. That |
| * is, only the one page is to be printed. |
| * |
| * @param member Set member. |
| * |
| * @exception IllegalArgumentException |
| * (Unchecked exception) Thrown if <CODE>member</CODE> is less than |
| * 1. |
| */ |
| public PageRanges(int member) { |
| super (member); |
| if (member < 1) { |
| throw new IllegalArgumentException("Page value < 1 specified"); |
| } |
| } |
| |
| /** |
| * Construct a new page ranges attribute containing a single range of |
| * integers. That is, only those pages in the one range are to be printed. |
| * |
| * @param lowerBound Lower bound of the range. |
| * @param upperBound Upper bound of the range. |
| * |
| * @exception IllegalArgumentException |
| * (Unchecked exception) Thrown if a null range is specified or if a |
| * non-null range is specified with <CODE>lowerBound</CODE> less than |
| * 1. |
| */ |
| public PageRanges(int lowerBound, int upperBound) { |
| super (lowerBound, upperBound); |
| if (lowerBound > upperBound) { |
| throw new IllegalArgumentException("Null range specified"); |
| } else if (lowerBound < 1) { |
| throw new IllegalArgumentException("Page value < 1 specified"); |
| } |
| } |
| |
| /** |
| * Returns whether this page ranges 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 PageRanges. |
| * <LI> |
| * This page ranges attribute's members and <CODE>object</CODE>'s members |
| * are the same. |
| * </OL> |
| * |
| * @param object Object to compare to. |
| * |
| * @return True if <CODE>object</CODE> is equivalent to this page ranges |
| * attribute, false otherwise. |
| */ |
| public boolean equals(Object object) { |
| return (super.equals(object) && object instanceof PageRanges); |
| } |
| |
| /** |
| * Get the printing attribute class which is to be used as the "category" |
| * for this printing attribute value. |
| * <P> |
| * For class PageRanges, the category is class PageRanges itself. |
| * |
| * @return Printing attribute class (category), an instance of class |
| * {@link java.lang.Class java.lang.Class}. |
| */ |
| public final Class<? extends Attribute> getCategory() { |
| return PageRanges.class; |
| } |
| |
| /** |
| * Get the name of the category of which this attribute value is an |
| * instance. |
| * <P> |
| * For class PageRanges, the category name is <CODE>"page-ranges"</CODE>. |
| * |
| * @return Attribute category name. |
| */ |
| public final String getName() { |
| return "page-ranges"; |
| } |
| |
| } |