printerisacceptingjobs.java

java1.6众多例子参考

/*
 * @(#)PrinterIsAcceptingJobs.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.PrintServiceAttribute;

/**
 * Class PrinterIsAcceptingJobs is a printing attribute class, an enumeration, 
 * that indicates whether the printer is currently able to accept jobs. This 
 * value is independent of the {@link PrinterState PrinterState} and {@link 
 * PrinterStateReasons PrinterStateReasons} attributes because its value does 
 * not affect the current job; rather it affects future jobs. If the value is 
 * NOT_ACCEPTING_JOBS, the printer will reject jobs even when the {@link 
 * PrinterState PrinterState} is IDLE. If value is ACCEPTING_JOBS, the Printer 
 * will accept jobs even when the {@link PrinterState PrinterState} is STOPPED. 
 * <P>
 * <B>IPP Compatibility:</B> The IPP boolean value is "true" for ACCEPTING_JOBS 
 * and "false" for NOT_ACCEPTING_JOBS. TThe 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  Alan Kaminsky
 */
public final class PrinterIsAcceptingJobs extends EnumSyntax
	implements PrintServiceAttribute {

    private static final long serialVersionUID = -5052010680537678061L;

    /**
     * The printer is currently rejecting any jobs sent to it.
     */
    public static final PrinterIsAcceptingJobs
	NOT_ACCEPTING_JOBS = new PrinterIsAcceptingJobs(0);

    /**
     * The printer is currently acccepting jobs.
     */
    public static final PrinterIsAcceptingJobs
	ACCEPTING_JOBS = new PrinterIsAcceptingJobs(1);

    /**
     * Construct a new printer is accepting jobs enumeration value with the 
     * given integer value. 
     *
     * @param  value  Integer value.
     */
    protected PrinterIsAcceptingJobs(int value) {
	super (value);
    }

    private static final String[] myStringTable = {
	"not-accepting-jobs",
	"accepting-jobs"
    };

    private static final PrinterIsAcceptingJobs[] myEnumValueTable = {
	NOT_ACCEPTING_JOBS,
	ACCEPTING_JOBS
    };

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

    /**
     * Returns the enumeration value table for class PrinterIsAcceptingJobs.
     */
    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 PrinterIsAcceptingJobs, the 
     * category is class PrinterIsAcceptingJobs itself. 
     *
     * @return  Printing attribute class (category), an instance of class
     *          {@link java.lang.Class java.lang.Class}.
     */
    public final Class<? extends Attribute> getCategory() {
	return PrinterIsAcceptingJobs.class;
    }

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

}