01: /**
02: * ========================================
03: * JFreeReport : a free Java report library
04: * ========================================
05: *
06: * Project Info: http://reporting.pentaho.org/
07: *
08: * (C) Copyright 2000-2007, by Object Refinery Limited, 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: * $Id: ContentElement.java 3048 2007-07-28 18:02:42Z tmorgner $
27: * ------------
28: * (C) Copyright 2000-2005, by Object Refinery Limited.
29: * (C) Copyright 2005-2007, by Pentaho Corporation.
30: */package org.jfree.report.structure;
31:
32: import org.jfree.report.expressions.Expression;
33:
34: /**
35: * A element holding values from the report data sources. These values can be
36: * URLs (pointing to text, images or drawables), Images, Text, Nodes, Drawables
37: * or Shapes.
38: *
39: * @author Thomas Morgner
40: */
41: public class ContentElement extends Element {
42: private Expression valueExpression;
43:
44: public ContentElement() {
45: setType("content");
46: }
47:
48: public Expression getValueExpression() {
49: return valueExpression;
50: }
51:
52: public void setValueExpression(final Expression valueExpression) {
53: this .valueExpression = valueExpression;
54: }
55:
56: public Object clone() throws CloneNotSupportedException {
57: final ContentElement ce = (ContentElement) super .clone();
58: if (valueExpression != null) {
59: ce.valueExpression = (Expression) valueExpression.clone();
60: }
61: return ce;
62: }
63: }
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