01: /**
02: * ===========================================
03: * JFreeReport : a free Java reporting library
04: * ===========================================
05: *
06: * Project Info: http://reporting.pentaho.org/
07: *
08: * (C) Copyright 2001-2007, by Object Refinery Ltd, Pentaho Corporation and Contributors.
09: *
10: * This library is free software; you can redistribute it and/or modify it under the terms
11: * of the GNU Lesser General Public License as published by the Free Software Foundation;
12: * either version 2.1 of the License, or (at your option) any later version.
13: *
14: * This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
15: * without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
16: * See the GNU Lesser General Public License for more details.
17: *
18: * You should have received a copy of the GNU Lesser General Public License along with this
19: * library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330,
20: * Boston, MA 02111-1307, USA.
21: *
22: * [Java is a trademark or registered trademark of Sun Microsystems, Inc.
23: * in the United States and other countries.]
24: *
25: * ------------
26: * TextWrap.java
27: * ------------
28: * (C) Copyright 2001-2007, by Object Refinery Ltd, Pentaho Corporation and Contributors.
29: */package org.jfree.report.style;
30:
31: import java.io.ObjectStreamException;
32: import java.io.Serializable;
33:
34: import org.jfree.report.util.ObjectStreamResolveException;
35:
36: /**
37: * Creation-Date: 30.10.2005, 19:37:35
38: *
39: * @author Thomas Morgner
40: */
41: public class TextWrap implements Serializable {
42: public static final TextWrap NONE = new TextWrap("none");
43: public static final TextWrap WRAP = new TextWrap("wrap");
44: private String type;
45:
46: private TextWrap(final String type) {
47: this .type = type;
48: }
49:
50: public boolean equals(final Object o) {
51: if (this == o) {
52: return true;
53: }
54: if (o == null || getClass() != o.getClass()) {
55: return false;
56: }
57:
58: final TextWrap that = (TextWrap) o;
59:
60: if (type != null ? !type.equals(that.type) : that.type != null) {
61: return false;
62: }
63:
64: return true;
65: }
66:
67: public int hashCode() {
68: return (type != null ? type.hashCode() : 0);
69: }
70:
71: public String toString() {
72: return type;
73: }
74:
75: /**
76: * Replaces the automatically generated instance with one of the enumeration instances.
77: *
78: * @return the resolved element
79: *
80: * @throws java.io.ObjectStreamException if the element could not be resolved.
81: * @noinspection UNUSED_SYMBOL
82: */
83: protected Object readResolve() throws ObjectStreamException {
84: if (this .type.equals(TextWrap.NONE.type)) {
85: return TextWrap.NONE;
86: }
87: if (this .type.equals(TextWrap.WRAP.type)) {
88: return TextWrap.WRAP;
89: }
90: // unknown element alignment...
91: throw new ObjectStreamResolveException();
92: }
93:
94: }
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