chromaticity.java

java1.6众多例子参考

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

/**
 * Class Chromaticity is a printing attribute class, an enumeration, that 
 * specifies monochrome or color printing. This is used by a print client 
 * to specify how the print data should be generated or processed. It is not 
 * descriptive of the color capabilities of the device. Query the service's
 * {@link ColorSupported ColorSupported} attribute to determine if the device
 * can be verified to support color printing.
 * <P>
 * The table below shows the effects of specifying a Chromaticity attribute of 
 * {@link #MONOCHROME <CODE>MONOCHROME</CODE>} or {@link #COLOR 
 * <CODE>COLOR</CODE>} for a monochrome or color document. 
 * <P>
 * <TABLE BORDER=1 CELLPADDING=2 CELLSPACING=1 SUMMARY="Shows effects of specifying MONOCHROME or COLOR Chromaticity attributes">
 * <TR BGCOLOR="#E5E5E5">
 * <TH>
 * Chromaticity<BR>Attribute
 * </TH>
 * <TH>
 * Effect on<BR>Monochrome Document
 * </TH>
 * <TH>
 * Effect on<BR>Color Document
 * </TH>
 * </TR>
 * <TR>
 * <TD>
 * {@link #MONOCHROME <CODE>MONOCHROME</CODE>}
 * </TD>
 * <TD>
 * Printed as is, in monochrome
 * </TD>
 * <TD>
 * Printed in monochrome, with colors converted to shades of gray
 * </TD>
 * </TR>
 * <TR>
 * <TD>
 * {@link #COLOR <CODE>COLOR</CODE>}
 * </TD>
 * <TD>
 * Printed as is, in monochrome
 * </TD>
 * <TD>
 * Printed as is, in color
 * </TD>
 * </TR>
 * </TABLE>
 * <P>
 * <P>
 * <B>IPP Compatibility:</B> Chromaticity is not an IPP attribute at present.
 * <P>
 *
 * @author  Alan Kaminsky
 */
public final class Chromaticity extends EnumSyntax
    implements DocAttribute, PrintRequestAttribute, PrintJobAttribute {

    private static final long serialVersionUID = 4660543931355214012L;

    /**
     * Monochrome printing.
     */
    public static final Chromaticity MONOCHROME = new Chromaticity(0);

    /**
     * Color printing.
     */
    public static final Chromaticity COLOR = new Chromaticity(1);


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

    private static final String[] myStringTable = {"monochrome",
						   "color"};

    private static final Chromaticity[] myEnumValueTable = {MONOCHROME,
							    COLOR};

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

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

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

    /**
     * Get the name of the category of which this attribute value is an 
     * instance. 
     * <P>
     * For class Chromaticity, the category name is <CODE>"chromaticity"</CODE>.
     *
     * @return  Attribute category name.
     */
	public final String getName() {
	    return "chromaticity";
	}

	}