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src/java.desktop/share/classes/javax/print/attribute/standard/package-info.java
595 строк
20 KB
Sergey Bylokhov
8184219: Fix accessibility of tables in the java.desktop module
21 окт 2017, 01:39
21 окт 2017, 01:39
49c29ca
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/* * 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 {@code javax.print.attribute.standard} contains classes for specific * printing attributes. The parent package, <a href="../package-summary.html"> * javax.print.attribute</a>, provides classes and interfaces that describe the * types of Java Print Service attributes and how they can be collected into * attribute sets. * <p> * An attribute represents a printing feature that a print service can provide. * For each attribute, a print service either does or does not support the * attribute. For each possible value of a supported attribute, a print service * either does or does not support the value. * <p> * The API requires every print service to support certain attributes; other * attributes are optional and the service can choose whether or not to support * them. Each attribute has a set of values that it accepts. The API requires * every print service to support certain values for certain attributes; other * attribute values are optional and the service can choose whether or not to * support them. These support requirements are recorded in the documentation * for each attribute class. * <p> * Package {@code javax.print.attribute.standard} contains standard printing * attributes and standard printing attribute values that are widely used in the * printing domain. A print service vendor can provide new vendor-specific * printing attributes in addition to the standard ones. A vendor can also * provide vendor-specific extensions (subclasses) of the standard printing * attributes -- for example, to provide additional vendor-specific values for * an existing standard attribute. Of course, if a vendor wants clients to be * able to use any added or extended attributes, the vendor must publish the new * attribute classes. * <p> * Many of the standard attribute classes extend one of the abstract syntax * classes of the {@code javax.print.attribute} package. These abstract syntax * classes each represent a different type. The <a href="../EnumSyntax.html"> * EnumSyntax</a> class, for example, represents a type-safe enumeration. The * abstract syntax class provides a wrapper for the attribute value. * <p> * If an attribute class extends {@code EnumSyntax}, and the value of the * attribute is an IPP-compatible value, the attribute's {@code toString} method * returns the IPP string representation of the attribute value, such as * "processing-stopped" for the <a href="JobState.html">JobState</a> attribute. * However, because the {@code EnumSyntax} class is extensible, vendors can * define their own attribute values. If an attribute uses the * {@code EnumSyntax} class and is set to one of these vendor-defined values * then the {@code toString} method will not return the IPP string * representation of the value. * <p> * A printing client application will typically not need to use all the printing * attribute classes in package javax.print.attribute.standard, just the ones * that pertain to the application. * <p> * The attribute classes in package {@code javax.print.attribute.standard} are * based on the Internet Printing Protocol (IPP) attributes as defined in the * Internet RFC document, <i>RFC 2911 Internet Printing Protocol/1.1: Model and * Semantics</i> dated September 2000. See * <a href="http://www.ietf.org/rfc/rfc2911.txt">RFC 2911</a> for more * information. The descriptive text for each attribute class was taken largely * from the above documents. The above authors' contribution to the API is * gratefully acknowledged. * * <h3>Attribute Organization</h3> * There are five kinds of printing attributes: doc attributes, print request * attributes, print job attributes, print service attributes, and * supported-values attributes. * * <h4>Doc Attributes</h4> * Doc attributes specify the characteristics of an individual doc and the print * job settings to be applied to an individual doc. A doc attribute class * implements interface <a href="../DocAttribute.html">DocAttribute</a>. A doc * attribute can appear in a <a href="../DocAttributeSet.html"> * DocAttributeSet</a>. * * <h4>Print Request Attributes</h4> * Print request attributes specify the settings to be applied to a whole print * job and to all the docs in the print job. A print request attribute class * implements interface <a href="../PrintRequestAttribute.html"> * PrintRequestAttribute</a>. A print request attribute can appear in a * <a href="../PrintRequestAttributeSet.html">PrintRequestAttributeSet</a>. * <p> * Some attributes are doc attributes but not print request attributes and may * only be specified at the doc level. Some attributes are print request * attributes but not doc attributes and may only be specified at the Print * Request level. Some attributes are both doc attributes and print request * attributes and may be specified either at the doc level or at the Print * Request level. * <p> * When specified at the doc level, an attribute applies just to that one doc. * When specified at the Print Request level, an attribute applies to the whole * job, including all the docs in the job. However, an attribute specified at * the doc level overrides an attribute in the same category specified at the * Print Request level. * * <h4>Print Job Attributes</h4> * Print job attributes report the status of a Print Job. A print job attribute * class implements interface <a href="../PrintJobAttribute.html"> * PrintJobAttribute</a>. A print job attribute can appear in a * <a href="../PrintJobAttributeSet.html">PrintJobAttributeSet</a>. * <p> * Some attributes are both print request attributes and print job attributes; a * client may include such attributes in a Print Request to specify * characteristics for the ensuing Print Job, and those attributes then also * appear in the Print Job's attribute set. Some attributes are print job * attributes but not print request attributes; the print service itself adds * these attributes to the Print Job's attribute set. * * <h4>Print Service Attributes</h4> * Print service attributes report the status of a print service. A print * service attribute class implements interface * <a href="../PrintServiceAttribute.html">PrintServiceAttribute</a>. A print * service attribute can appear in a <a href="../PrintServiceAttributeSet.html"> * PrintServiceAttributeSet</a>. * * <h4>Supported-Values Attributes</h4> * A supported-value attribute indicates the legal values for another attribute * that a print service supports. A supported-values attribute class implements * interface <a href="../SupportedValuesAttribute.html"> * SupportedValuesAttribute</a>. However, supported-values attributes never * appear in attribute sets, so there is no restricted * <a href="../AttributeSet.html">AttributeSet</a> subinterface for them. * * <h4>Attribute Table</h4> * The table below lists all the printing attributes. The table shows the * tagging interfaces each attribute class implements in addition to interface * <a href="../Attribute.html"> Attribute</a>, thus indicating how each * attribute is used in the API. For each doc attribute and print request * attribute, the column marked "SupportedValuesAttribute" lists the * supported-values attribute class, if any, with which a print service * indicates the supported values for that attribute category. * * <table class="striped"> * <caption>Lists all printing attributes as described above</caption> * <thead> * <tr> * <th scope="col">Attribute Class * <th scope="col">Doc<br>Attribute * <th scope="col">Print<br>Request<br>Attribute * <th scope="col">Print<br>Job<br>Attribute * <th scope="col">Print<br>Service<br>Attribute * <th scope="col">SupportedValuesAttribute * </thead> * <tbody> * <tr> * <th scope="row"><a href="Compression.html">Compression</a> * <td align="center">X * <td> * <td> * <td> * <td> * <tr> * <th scope="row"><a href="DocumentName.html">DocumentName</a> * <td align="center">X * <td> * <td> * <td> * <td> * <tr> * <th scope="row"><a href="Chromaticity.html">Chromaticity</a> * <td align="center">X * <td align="center">X * <td align="center">X * <td> * <td> * <tr> * <th scope="row"><a href="Copies.html">Copies</a> * <td> * <td align="center">X * <td align="center">X * <td> * <td><a href="CopiesSupported.html">CopiesSupported</a> * <tr> * <th scope="row"><a href="Finishings.html">Finishings</a> * <td align="center">X * <td align="center">X * <td align="center">X * <td> * <td> * <tr> * <th scope="row"><a href="JobHoldUntil.html">JobHoldUntil</a> * <td> * <td align="center">X * <td align="center">X * <td> * <td> * <tr> * <th scope="row"><a href="JobImpressions.html">JobImpressions</a> * <td> * <td align="center">X * <td align="center">X * <td> * <td><a href="JobImpressionsSupported.html">JobImpressionsSupported</a> * <tr> * <th scope="row"><a href="JobKOctets.html">JobKOctets</a> * <td> * <td align="center">X * <td align="center">X * <td> * <td><a href="JobKOctetsSupported.html">JobKOctetsSupported</a> * <tr> * <th scope="row"><a href="JobMediaSheets.html">JobMediaSheets</a> * <td> * <td align="center">X * <td align="center">X * <td> * <td><a href="JobMediaSheetsSupported.html">JobMediaSheetsSupported</a> * <tr> * <th scope="row"><a href="JobName.html">JobName</a> * <td> * <td align="center">X * <td align="center">X * <td> * <td> * <tr> * <th scope="row"><a href="JobPriority.html">JobPriority</a> * <td> * <td align="center">X * <td align="center">X * <td> * <td><a href="JobPrioritySupported.html">JobPrioritySupported</a> * <tr> * <th scope="row"><a href="JobSheets.html">JobSheets</a> * <td> * <td align="center">X * <td align="center">X * <td> * <td> * <tr> * <th scope="row"><a href="Media.html">Media</a> * <td align="center">X * <td align="center">X * <td align="center">X * <td> * <td> * <tr> * <th scope="row"><a href="MediaSize.html">MediaSize</a> * <td> * <td> * <td> * <td> * <td> * <tr> * <th scope="row"><a href="MultipleDocumentHandling.html"> * MultipleDocumentHandling</a> * <td> * <td align="center">X * <td align="center">X * <td> * <td> * <tr> * <th scope="row"><a href="NumberUp.html">NumberUp</a> * <td align="center">X * <td align="center">X * <td align="center">X * <td> * <td><a href="NumberUpSupported.html">NumberUpSupported</a> * <tr> * <th scope="row"><a href="OrientationRequested.html"> * OrientationRequested</a> * <td align="center">X * <td align="center">X * <td align="center">X * <td> * <td> * <tr> * <th scope="row"><a href="PageRanges.html">PageRanges</a> * <td align="center">X * <td align="center">X * <td align="center">X * <td> * <td> * <tr> * <th scope="row"><a href="PresentationDirection.html"> * PresentationDirection</a> * <td align="center">X * <td align="center">X * <td align="center">X * <td> * <td> * <tr> * <th scope="row"><a href="PrinterResolution.html">PrinterResolution</a> * <td align="center">X * <td align="center">X * <td align="center">X * <td> * <td> * <tr> * <th scope="row"><a href="PrintQuality.html">PrintQuality</a> * <td align="center">X * <td align="center">X * <td align="center">X * <td> * <td> * <tr> * <th scope="row"><a href="RequestingUserName.html">RequestingUserName</a> * <td> * <td align="center">X * <td align="center">X * <td> * <td> * <tr> * <th scope="row"><a href="SheetCollate.html">SheetCollate</a> * <td align="center">X * <td align="center">X * <td align="center">X * <td> * <td> * <tr> * <th scope="row"><a href="Sides.html">Sides</a> * <td align="center">X * <td align="center">X * <td align="center">X * <td> * <td> * <tr> * <th scope="row"><a href="DateTimeAtCompleted.html"> * DateTimeAtCompleted</a> * <td> * <td> * <td align="center">X * <td> * <td> * <tr> * <th scope="row"><a href="DateTimeAtCreation.html">DateTimeAtCreation</a> * <td> * <td> * <td align="center">X * <td> * <td> * <tr> * <th scope="row"><a href="DateTimeAtProcessing.html"> * DateTimeAtProcessing</a> * <td> * <td> * <td align="center">X * <td> * <td> * <tr> * <th scope="row"><a href="JobImpressionsCompleted.html"> * JobImpressionsCompleted</a> * <td> * <td> * <td align="center">X * <td> * <td> * <tr> * <th scope="row"><a href="JobKOctetsProcessed.html"> * JobKOctetsProcessed</a> * <td> * <td> * <td align="center">X * <td> * <td> * <tr> * <th scope="row"><a href="JobMediaSheetsCompleted.html"> * JobMediaSheetsCompleted</a> * <td> * <td> * <td align="center">X * <td> * <td> * <tr> * <th scope="row"><a href="JobMessageFromOperator.html"> * JobMessageFromOperator</a> * <td> * <td> * <td align="center">X * <td> * <td> * <tr> * <th scope="row"><a href="JobOriginatingUserName.html"> * JobOriginatingUserName</a> * <td> * <td> * <td align="center">X * <td> * <td> * <tr> * <th scope="row"><a href="JobState.html">JobState</a> * <td> * <td> * <td align="center">X * <td> * <td> * <tr> * <th scope="row"><a href="JobStateReasons.html">JobStateReasons</a> * <br> * Contains zero or more -- * <td> * <td> * <td align="center">X * <td> * <td> * <tr> * <th scope="row">-- <a href="JobStateReason.html">JobStateReason</a> * <td> * <td> * <td> * <td> * <td> * <tr> * <th scope="row"><a href="NumberOfDocuments.html">NumberOfDocuments</a> * <td> * <td> * <td align="center">X * <td> * <td> * <tr> * <th scope="row"><a href="NumberOfInterveningJobs.html"> * NumberOfInterveningJobs</a> * <td> * <td> * <td align="center">X * <td> * <td> * <tr> * <th scope="row"><a href="OutputDeviceAssigned.html"> * OutputDeviceAssigned</a> * <td> * <td> * <td align="center">X * <td> * <td> * <tr> * <th scope="row"><a href="ColorSupported.html">ColorSupported</a> * <td> * <td> * <td> * <td align="center">X * <td> * <tr> * <th scope="row"><a href="PagesPerMinute.html">PagesPerMinute</a> * <td> * <td> * <td> * <td align="center">X * <td> * <tr> * <th scope="row"><a href="PagesPerMinuteColor.html"> * PagesPerMinuteColor</a> * <td> * <td> * <td> * <td align="center">X * <td> * <tr> * <th scope="row"><a href="PDLOverrideSupported.html"> * PDLOverrideSupported</a> * <td> * <td> * <td> * <td align="center">X * <td> * <tr> * <th scope="row"><a href="PrinterIsAcceptingJobs.html"> * PrinterIsAcceptingJobs</a> * <td> * <td> * <td> * <td align="center">X * <td> * <tr> * <th scope="row"><a href="PrinterInfo.html">PrinterInfo</a> * <td> * <td> * <td> * <td align="center">X * <td> * <tr> * <th scope="row"><a href="PrinterLocation.html">PrinterLocation</a> * <td> * <td> * <td> * <td align="center">X * <td> * <tr> * <th scope="row"><a href="PrinterMessageFromOperator.html"> * PrinterMessageFromOperator</a> * <td> * <td> * <td> * <td align="center">X * <td> * <tr> * <th scope="row"><a href="PrinterMakeAndModel.html"> * PrinterMakeAndModel</a> * <td> * <td> * <td> * <td align="center">X * <td> * <tr> * <th scope="row"><a href="PrinterMoreInfo.html">PrinterMoreInfo</a> * <td> * <td> * <td> * <td align="center">X * <td> * <tr> * <th scope="row"><a href="PrinterMoreInfoManufacturer.html"> * PrinterMoreInfoManufacturer</a> * <td> * <td> * <td> * <td align="center">X * <td> * <tr> * <th scope="row"><a href="PrinterName.html">PrinterName</a> * <td> * <td> * <td> * <td align="center">X * <td> * <tr> * <th scope="row"><a href="PrinterState.html">PrinterState</a> * <td> * <td> * <td> * <td align="center">X * <td> * <tr> * <th scope="row"><a href="PrinterStateReasons.html"> * PrinterStateReasons</a> * <br> * Contains zero or more -- * <td> * <td> * <td> * <td align="center">X * <td> * <tr> * <th scope="row">-- <a href="PrinterStateReason.html"> * PrinterStateReason</a> * <td> * <td> * <td> * <td> * <td> * <tr> * <th scope="row">-- <a href="Severity.html">Severity</a> * <td> * <td> * <td> * <td> * <td> * <tr> * <th scope="row"><a href="QueuedJobCount.html">QueuedJobCount</a> * <td> * <td> * <td> * <td align="center">X * <td> * <tr> * <th scope="row"><a href="ReferenceUriSchemesSupported.html"> * ReferenceUriSchemesSupported</a> * <td> * <td> * <td> * <td> * <td> * </tbody> * </table> * <p> * Please note: In the {@code javax.print} APIs, a {@code null} reference * parameter to methods is incorrect unless explicitly documented on the method * as having a meaningful interpretation. Usage to the contrary is incorrect * coding and may result in a run time exception either immediately or at some * later time. {@code IllegalArgumentException} and {@code NullPointerException} * are examples of typical and acceptable run time exceptions for such cases. * * @since 1.4 */ package javax.print.attribute.standard;