01 /*
02 * Copyright 2000-2003 Sun Microsystems, Inc. All Rights Reserved.
03 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
04 *
05 * This code is free software; you can redistribute it and/or modify it
06 * under the terms of the GNU General Public License version 2 only, as
07 * published by the Free Software Foundation. Sun designates this
08 * particular file as subject to the "Classpath" exception as provided
09 * by Sun 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
22 * CA 95054 USA or visit www.sun.com if you need additional information or
23 * have any questions.
24 */
25
26 package javax.print.attribute;
27
28 import java.io.Serializable;
29
30 /**
31 * Class HashPrintJobAttributeSet provides an attribute set
32 * which inherits its implementation from class {@link HashAttributeSet
33 * HashAttributeSet} and enforces the semantic restrictions of interface
34 * {@link PrintJobAttributeSet PrintJobAttributeSet}.
35 * <P>
36 *
37 * @author Alan Kaminsky
38 */
39 public class HashPrintJobAttributeSet extends HashAttributeSet
40 implements PrintJobAttributeSet, Serializable {
41
42 private static final long serialVersionUID = -4204473656070350348L;
43
44 /**
45 * Construct a new, empty hash print job attribute set.
46 */
47 public HashPrintJobAttributeSet() {
48 super (PrintJobAttribute.class);
49 }
50
51 /**
52 * Construct a new hash print job attribute set,
53 * initially populated with the given value.
54 *
55 * @param attribute Attribute value to add to the set.
56 *
57 * @exception NullPointerException
58 * (unchecked exception) Thrown if <CODE>attribute</CODE> is null.
59 */
60 public HashPrintJobAttributeSet(PrintJobAttribute attribute) {
61 super (attribute, PrintJobAttribute.class);
62 }
63
64 /**
65 * Construct a new hash print job attribute set,
66 * initially populated with the values from the given array.
67 * 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 (unchecked exception)
77 * Thrown if any element of <CODE>attributes</CODE> is null.
78 */
79 public HashPrintJobAttributeSet(PrintJobAttribute[] attributes) {
80 super (attributes, PrintJobAttribute.class);
81 }
82
83 /**
84 * Construct a new attribute set, initially populated with the
85 * values from the given set where the members of the attribute set
86 * are restricted to the <code>PrintJobAttribute</code> interface.
87 *
88 * @param attributes set of attribute values to initialise the set. If
89 * null, an empty attribute set is constructed.
90 *
91 * @exception ClassCastException
92 * (unchecked exception) Thrown if any element of
93 * <CODE>attributes</CODE> is not an instance of
94 * <CODE>PrintJobAttribute</CODE>.
95 */
96 public HashPrintJobAttributeSet(PrintJobAttributeSet attributes) {
97 super (attributes, PrintJobAttribute.class);
98 }
99 }
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