printquality.java

Mobile 应用程序使用 Java Micro Edition (Java ME) 平台

/*
 * @(#)PrintQuality.java	1.9 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.EnumSyntax;
import javax.print.attribute.DocAttribute;
import javax.print.attribute.PrintRequestAttribute;
import javax.print.attribute.PrintJobAttribute;

/**
 * Class PrintQuality is a printing attribute class, an enumeration, 
 * that specifies the print quality that the printer uses for the job.
 * <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  David Mendenhall
 * @author  Alan Kaminsky
 */
public class PrintQuality extends EnumSyntax
    implements DocAttribute, PrintRequestAttribute, PrintJobAttribute {

    private static final long serialVersionUID = -3072341285225858365L;
    /**
     * Lowest quality available on the printer.
     */
    public static final PrintQuality DRAFT = new PrintQuality(3);

    /**
     * Normal or intermediate quality on the printer.
     */
    public static final PrintQuality NORMAL = new PrintQuality(4);

    /**
     * Highest quality available on the printer.
     */
    public static final PrintQuality HIGH = new PrintQuality(5);

    /**
     * Construct a new print quality enumeration value with the given integer 
     * value. 
     *
     * @param  value  Integer value.
     */
    protected PrintQuality(int value) {
	super (value);
    }

    private static final String[] myStringTable = {
	"draft",
	"normal",
	"high"
    };

    private static final PrintQuality[] myEnumValueTable = {
	DRAFT,
	NORMAL,
	HIGH
    };

    /**
     * Returns the string table for class PrintQuality.
     */
    protected String[] getStringTable() {
	return (String[])myStringTable.clone();
    }

    /**
     * Returns the enumeration value table for class PrintQuality.
     */
    protected EnumSyntax[] getEnumValueTable() {
	return (EnumSyntax[])myEnumValueTable.clone();
    }

    /**
     * Returns the lowest integer value used by class PrintQuality.
     */
    protected int getOffset() {
	return 3;
    } 

    /**
     * Get the printing attribute class which is to be used as the "category" 
     * for this printing attribute value.
     * <P>
     * For class PrintQuality and any vendor-defined subclasses, the category is 
     * class PrintQuality itself. 
     *
     * @return  Printing attribute class (category), an instance of class
     *          {@link java.lang.Class java.lang.Class}.
     */
    public final Class<? extends Attribute> getCategory() {
	return PrintQuality.class;
    }

    /**
     * Get the name of the category of which this attribute value is an 
     * instance. 
     * <P>
     * For class PrintQuality and any vendor-defined subclasses, the category 
     * name is <CODE>"print-quality"</CODE>. 
     *
     * @return  Attribute category name.
     */
    public final String getName() {
	return "print-quality";
    }

}