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/* * @(#)CopiesSupported.java 1.8 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.SetOfIntegerSyntax; import javax.print.attribute.SupportedValuesAttribute; /** * Class CopiesSupported is a printing attribute class, a set of integers, that * gives the supported values for a {@link Copies Copies} attribute. It is * restricted to a single contiguous range of integers; multiple non-overlapping * ranges are not allowed. * <P> * <B>IPP Compatibility:</B> The CopiesSupported attribute's canonical array * form gives the lower and upper bound for the range of copies to be included * in an IPP "copies-supported" attribute. See class {@link * javax.print.attribute.SetOfIntegerSyntax SetOfIntegerSyntax} for an * explanation of canonical array form. The category name returned by * <CODE>getName()</CODE> gives the IPP attribute name. * <P> * * @author Alan Kaminsky */ public final class CopiesSupported extends SetOfIntegerSyntax implements SupportedValuesAttribute { private static final long serialVersionUID = 6927711687034846001L; /** * Construct a new copies supported attribute containing a single integer. * That is, only the one value of Copies is supported. * * @param member Set member. * * @exception IllegalArgumentException * (Unchecked exception) Thrown if <CODE>member</CODE> is less than 1. */ public CopiesSupported(int member) { super (member); if (member < 1) { throw new IllegalArgumentException("Copies value < 1 specified"); } } /** * Construct a new copies supported attribute containing a single range of * integers. That is, only those values of Copies in the one range are * supported. * * @param lowerBound Lower bound of the range. * @param upperBound Upper bound of the range. * * @exception IllegalArgumentException * (Unchecked exception) Thrown if a null range is specified or if a * non-null range is specified with <CODE>lowerBound</CODE> less than * 1. */ public CopiesSupported(int lowerBound, int upperBound) { super(lowerBound, upperBound); if (lowerBound > upperBound) { throw new IllegalArgumentException("Null range specified"); } else if (lowerBound < 1) { throw new IllegalArgumentException("Copies value < 1 specified"); } } /** * Returns whether this copies supported 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 an instance of class CopiesSupported. * <LI> * This copies supported attribute's members and <CODE>object</CODE>'s * members are the same. * </OL> * * @param object Object to compare to. * * @return True if <CODE>object</CODE> is equivalent to this copies * supported attribute, false otherwise. */ public boolean equals(Object object) { return super.equals (object) && object instanceof CopiesSupported; } /** * Get the printing attribute class which is to be used as the "category" * for this printing attribute value. * <P> * For class CopiesSupported, the category * is class CopiesSupported itself. * * @return Printing attribute class (category), an instance of class * {@link java.lang.Class java.lang.Class}. */ public final Class<? extends Attribute> getCategory() { return CopiesSupported.class; } /** * Get the name of the category of which this attribute value is an * instance. * <P> * For class CopiesSupported, the category * name is <CODE>"copies-supported"</CODE>. * * @return Attribute category name. */ public final String getName() { return "copies-supported"; } }