141 lines · 5.2 KB · Java
RawDownload
/* * Copyright (c) 2000, 2004, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 only, as * published by the Free Software Foundation.  Oracle designates this * particular file as subject to the "Classpath" exception as provided * by Oracle in the LICENSE file that accompanied this code. * * This code is distributed in the hope that it will be useful, but WITHOUT * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License * version 2 for more details (a copy is included in the LICENSE file that * accompanied this code). * * You should have received a copy of the GNU General Public License version * 2 along with this work; if not, write to the Free Software Foundation, * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. * * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA * or visit www.oracle.com if you need additional information or have any * questions. */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";    } }