/* * @(#)Media.java	1.10 05/11/17 * * Copyright 2006 Sun Microsystems, Inc. All rights reserved. * SUN PROPRIETARY/CONFIDENTIAL. Use is subject to license terms. */package javax.print.attribute.standard;import javax.print.attribute.Attribute;import javax.print.attribute.DocAttribute;import javax.print.attribute.EnumSyntax;import javax.print.attribute.PrintRequestAttribute;import javax.print.attribute.PrintJobAttribute;/** * Class 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 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()</CODE> is the IPP attribute name.  The enumeration's  * integer value is the IPP enum value.  The <code>toString()</code> method  * returns the IPP string representation of the attribute value. * <P> * * @author Phil Race */public abstract class Media extends EnumSyntax    implements DocAttribute, PrintRequestAttribute, PrintJobAttribute {    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</CODE> is not null.     * <LI>     * <CODE>object</CODE> is of the same subclass of Media as this object.     * <LI>     * The values are equal.     * </OL>     *     * @param  object  Object to compare to.     *     * @return  True if <CODE>object</CODE> is equivalent to this media      *          attribute, 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 Media and any vendor-defined subclasses, the category is       * class Media itself.      *     * @return  Printing attribute class (category), an instance of class     *          {@link java.lang.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 Media and any vendor-defined subclasses, the category name is      * <CODE>"media"</CODE>.      *     * @return  Attribute category name.     */    public final String getName() {	return "media";    }    }