01: /*
02: * ============================================================================
03: * GNU Lesser General Public License
04: * ============================================================================
05: *
06: * JasperReports - Free Java report-generating library.
07: * Copyright (C) 2001-2006 JasperSoft Corporation http://www.jaspersoft.com
08: *
09: * This library is free software; you can redistribute it and/or
10: * modify it under the terms of the GNU Lesser General Public
11: * License as published by the Free Software Foundation; either
12: * 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,
15: * but WITHOUT ANY WARRANTY; without even the implied warranty of
16: * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
17: * Lesser General Public License for more details.
18: *
19: * You should have received a copy of the GNU Lesser General Public
20: * License along with this library; if not, write to the Free Software
21: * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
22: *
23: * JasperSoft Corporation
24: * 303 Second Street, Suite 450 North
25: * San Francisco, CA 94107
26: * http://www.jaspersoft.com
27: */
28: package net.sf.jasperreports.charts.base;
29:
30: import net.sf.jasperreports.charts.JRTimePeriodDataset;
31: import net.sf.jasperreports.charts.JRTimePeriodSeries;
32: import net.sf.jasperreports.engine.JRChartDataset;
33: import net.sf.jasperreports.engine.JRConstants;
34: import net.sf.jasperreports.engine.JRExpressionCollector;
35: import net.sf.jasperreports.engine.base.JRBaseChartDataset;
36: import net.sf.jasperreports.engine.base.JRBaseObjectFactory;
37: import net.sf.jasperreports.engine.design.JRVerifier;
38:
39: /**
40: * @author Flavius Sana (flavius_sana@users.sourceforge.net)
41: * @version $Id: JRBaseTimePeriodDataset.java 1364 2006-08-31 15:13:20Z lucianc $
42: */
43: public class JRBaseTimePeriodDataset extends JRBaseChartDataset
44: implements JRTimePeriodDataset {
45:
46: /**
47: *
48: */
49: private static final long serialVersionUID = JRConstants.SERIAL_VERSION_UID;
50:
51: private JRTimePeriodSeries[] timePeriodSeries = null;
52:
53: protected JRBaseTimePeriodDataset(JRTimePeriodDataset dataset) {
54: super (dataset);
55: }
56:
57: public JRBaseTimePeriodDataset(JRTimePeriodDataset dataset,
58: JRBaseObjectFactory factory) {
59: super (dataset, factory);
60:
61: JRTimePeriodSeries[] srcTimePeriodSeries = dataset.getSeries();
62:
63: if (srcTimePeriodSeries != null
64: && srcTimePeriodSeries.length > 0) {
65: timePeriodSeries = new JRTimePeriodSeries[srcTimePeriodSeries.length];
66: for (int i = 0; i < timePeriodSeries.length; i++) {
67: timePeriodSeries[i] = factory
68: .getTimePeriodSeries(srcTimePeriodSeries[i]);
69: }
70: }
71: }
72:
73: public JRTimePeriodSeries[] getSeries() {
74: return timePeriodSeries;
75: }
76:
77: /**
78: *
79: */
80: public byte getDatasetType() {
81: return JRChartDataset.TIMEPERIOD_DATASET;
82: }
83:
84: /**
85: *
86: */
87: public void collectExpressions(JRExpressionCollector collector) {
88: collector.collect(this );
89: }
90:
91: public void validate(JRVerifier verifier) {
92: verifier.verify(this);
93: }
94:
95: }
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