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: * SectionKeepTogetherStyleSheet.java
27: * ------------
28: * (C) Copyright 2001-2007, by Object Refinery Ltd, Pentaho Corporation and Contributors.
29: */package org.jfree.report.layout.style;
30:
31: import org.jfree.report.style.AbstractStyleSheet;
32: import org.jfree.report.style.BandDefaultStyleSheet;
33: import org.jfree.report.style.ElementStyleKeys;
34: import org.jfree.report.style.StyleKey;
35: import org.jfree.report.style.StyleSheet;
36:
37: /**
38: * Creation-Date: 12.08.2007, 18:32:30
39: *
40: * @author Thomas Morgner
41: */
42: public class SectionKeepTogetherStyleSheet extends AbstractStyleSheet {
43: private StyleSheet parent;
44: private Boolean avoidPagebreak;
45:
46: public SectionKeepTogetherStyleSheet(final boolean avoidPagebreak) {
47: this .parent = BandDefaultStyleSheet.getBandDefaultStyle();
48: if (avoidPagebreak) {
49: this .avoidPagebreak = Boolean.TRUE;
50: } else {
51: this .avoidPagebreak = Boolean.FALSE;
52: }
53:
54: }
55:
56: public StyleSheet getParent() {
57: return parent;
58: }
59:
60: public Object getStyleProperty(final StyleKey key,
61: final Object defaultValue) {
62: if (ElementStyleKeys.AVOID_PAGEBREAK_INSIDE.equals(key)) {
63: return avoidPagebreak;
64: }
65: return parent.getStyleProperty(key, defaultValue);
66: }
67:
68: public Object[] toArray(final StyleKey[] keys) {
69: final Object[] objects = (Object[]) parent.toArray(keys)
70: .clone();
71: objects[ElementStyleKeys.AVOID_PAGEBREAK_INSIDE.getIdentifier()] = avoidPagebreak;
72: return objects;
73: }
74: }
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