01: /***************************************************************
02: * This file is part of the [fleXive](R) project.
03: *
04: * Copyright (c) 1999-2008
05: * UCS - unique computing solutions gmbh (http://www.ucs.at)
06: * All rights reserved
07: *
08: * The [fleXive](R) project is free software; you can redistribute
09: * it and/or modify it under the terms of the GNU General Public
10: * License as published by the Free Software Foundation;
11: * either version 2 of the License, or (at your option) any
12: * later version.
13: *
14: * The GNU General Public License can be found at
15: * http://www.gnu.org/copyleft/gpl.html.
16: * A copy is found in the textfile GPL.txt and important notices to the
17: * license from the author are found in LICENSE.txt distributed with
18: * these libraries.
19: *
20: * This library is distributed in the hope that it will be useful,
21: * but WITHOUT ANY WARRANTY; without even the implied warranty of
22: * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
23: * GNU General Public License for more details.
24: *
25: * For further information about UCS - unique computing solutions gmbh,
26: * please see the company website: http://www.ucs.at
27: *
28: * For further information about [fleXive](R), please see the
29: * project website: http://www.flexive.org
30: *
31: *
32: * This copyright notice MUST APPEAR in all copies of the file!
33: ***************************************************************/package com.flexive.shared.search;
34:
35: import com.flexive.shared.FxSharedUtils;
36:
37: import java.io.Serializable;
38:
39: /**
40: * An order-by property for the result preferences.
41: *
42: * @author Daniel Lichtenberger (daniel.lichtenberger@flexive.com), UCS - unique computing solutions gmbh (http://www.ucs.at)
43: * @version $Rev: 181 $
44: */
45: public class ResultOrderByInfo extends ResultColumnInfo implements
46: Serializable {
47:
48: private static final long serialVersionUID = -6847831827485999778L;
49: private final SortDirection direction;
50:
51: public ResultOrderByInfo(Table table, String propertyName,
52: String suffix, SortDirection direction) {
53: super (table, propertyName, suffix);
54: FxSharedUtils.checkParameterEmpty(direction, "DIRECTION");
55: this .direction = direction;
56: }
57:
58: public SortDirection getDirection() {
59: return direction;
60: }
61:
62: /** {@inheritDoc} */
63: @Override
64: public boolean equals(Object o) {
65: if (!(o instanceof ResultOrderByInfo)) {
66: return false;
67: }
68: return super .equals(o)
69: && ((ResultOrderByInfo) o).direction
70: .equals(this .direction);
71: }
72:
73: /** {@inheritDoc} */
74: @Override
75: public int hashCode() {
76: return 31 * super .hashCode() + direction.hashCode();
77: }
78:
79: /** {@inheritDoc} */
80: @Override
81: public String toString() {
82: String base = super .toString();
83: if (base != null && base.length() > 0) {
84: return base.substring(0, base.length() - 1) + ", "
85: + direction.name() + "}";
86: }
87: return base;
88: }
89: }
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