1 /* 2 * Copyright (c) 2000, 2003, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. Oracle designates this 8 * particular file as subject to the "Classpath" exception as provided 9 * by Oracle in the LICENSE file that accompanied this code. 10 * 11 * This code is distributed in the hope that it will be useful, but WITHOUT 12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 14 * version 2 for more details (a copy is included in the LICENSE file that 15 * accompanied this code). 16 * 17 * You should have received a copy of the GNU General Public License version 18 * 2 along with this work; if not, write to the Free Software Foundation, 19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 20 * 21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 22 * or visit www.oracle.com if you need additional information or have any 23 * questions. 24 */ 25 26 package javax.print.attribute; 27 28 import java.io.Serializable; 29 30 /** 31 * Class HashPrintServiceAttributeSet provides an attribute set 32 * which inherits its implementation from class {@link HashAttributeSet 33 * HashAttributeSet} and enforces the semantic restrictions of interface 34 * {@link PrintServiceAttributeSet PrintServiceAttributeSet}. 35 * <P> 36 * 37 * @author Alan Kaminsky 38 */ 39 public class HashPrintServiceAttributeSet extends HashAttributeSet 40 implements PrintServiceAttributeSet, Serializable { 41 42 private static final long serialVersionUID = 6642904616179203070L; 43 44 /** 45 * Construct a new, empty hash print service attribute set. 46 */ 47 public HashPrintServiceAttributeSet() { 48 super (PrintServiceAttribute.class); 49 } 50 51 52 /** 53 * Construct a new hash print service attribute set, 54 * initially populated with the given value. 55 * 56 * @param attribute Attribute value to add to the set. 57 * 58 * @exception NullPointerException 59 * (unchecked exception) Thrown if <CODE>attribute</CODE> is null. 60 */ 61 public HashPrintServiceAttributeSet(PrintServiceAttribute attribute) { 62 super (attribute, PrintServiceAttribute.class); 63 } 64 65 /** 66 * Construct a new print service attribute set, initially populated with 67 * the values from the given array. The new attribute set is populated 68 * by adding the elements of <CODE>attributes</CODE> array to the set in 69 * sequence, starting at index 0. Thus, later array elements may replace 70 * earlier array elements if the array contains duplicate attribute 71 * values or attribute categories. 72 * 73 * @param attributes Array of attribute values to add to the set. 74 * If null, an empty attribute set is constructed. 75 * 76 * @exception NullPointerException 77 * (unchecked exception) 78 * Thrown if any element of <CODE>attributes</CODE> is null. 79 */ 80 public HashPrintServiceAttributeSet(PrintServiceAttribute[] attributes) { 81 super (attributes, PrintServiceAttribute.class); 82 } 83 84 85 /** 86 * Construct a new attribute set, initially populated with the 87 * values from the given set where the members of the attribute set 88 * are restricted to the <code>PrintServiceAttribute</code> interface. 89 * 90 * @param attributes set of attribute values to initialise the set. If 91 * null, an empty attribute set is constructed. 92 * 93 * @exception ClassCastException 94 * (unchecked exception) Thrown if any element of 95 * <CODE>attributes</CODE> is not an instance of 96 * <CODE>PrintServiceAttribute</CODE>. 97 */ 98 public HashPrintServiceAttributeSet(PrintServiceAttributeSet attributes) 99 { 100 super(attributes, PrintServiceAttribute.class); 101 } 102 }