| /* |
| * 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.DocAttribute; |
| import javax.print.attribute.EnumSyntax; |
| import javax.print.attribute.PrintJobAttribute; |
| import javax.print.attribute.PrintRequestAttribute; |
| |
| /** |
| * Class {@code Media} is a printing attribute class that specifies the medium |
| * on which to print. |
| * <p> |
| * Media may be specified in different ways. |
| * <ul> |
| * <li>it may be specified by paper source - eg paper tray |
| * <li>it may be specified by a standard size - eg "A4" |
| * <li>it may be specified by a name - eg "letterhead" |
| * </ul> |
| * Each of these corresponds to the IPP "media" attribute. The current API does |
| * not support describing media by characteristics (eg colour, opacity). This |
| * may be supported in a later revision of the specification. |
| * <p> |
| * A {@code Media} object is constructed with a value which represents one of |
| * the ways in which the Media attribute can be specified. |
| * <p> |
| * <b>IPP Compatibility:</b> The category name returned by {@code getName()} is |
| * the IPP attribute name. The enumeration's integer value is the IPP enum |
| * value. The {@code toString()} method returns the IPP string representation of |
| * the attribute value. |
| * |
| * @author Phil Race |
| */ |
| public abstract class Media extends EnumSyntax |
| implements DocAttribute, PrintRequestAttribute, PrintJobAttribute { |
| |
| /** |
| * Use serialVersionUID from JDK 1.4 for interoperability. |
| */ |
| private static final long serialVersionUID = -2823970704630722439L; |
| |
| /** |
| * Constructs a new media attribute specified by name. |
| * |
| * @param value a value |
| */ |
| protected Media(int value) { |
| super (value); |
| } |
| |
| /** |
| * Returns whether this media 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} is not {@code null}. |
| * <li>{@code object} is of the same subclass of {@code Media} as this |
| * object. |
| * <li>The values are equal. |
| * </ol> |
| * |
| * @param object {@code Object} to compare to |
| * @return {@code true} if {@code object} is equivalent to this media |
| * attribute, {@code false} otherwise |
| */ |
| public boolean equals(Object object) { |
| return(object != null && object instanceof Media && |
| object.getClass() == this.getClass() && |
| ((Media)object).getValue() == this.getValue()); |
| } |
| |
| /** |
| * Get the printing attribute class which is to be used as the "category" |
| * for this printing attribute value. |
| * <p> |
| * For class {@code Media} and any vendor-defined subclasses, the category |
| * is class {@code Media} itself. |
| * |
| * @return printing attribute class (category), an instance of class |
| * {@link Class java.lang.Class} |
| */ |
| public final Class<? extends Attribute> getCategory() { |
| return Media.class; |
| } |
| |
| /** |
| * Get the name of the category of which this attribute value is an |
| * instance. |
| * <p> |
| * For class {@code Media} and any vendor-defined subclasses, the category |
| * name is {@code "media"}. |
| * |
| * @return attribute category name |
| */ |
| public final String getName() { |
| return "media"; |
| } |
| } |