001: /*
002: * ============================================================================
003: * GNU Lesser General Public License
004: * ============================================================================
005: *
006: * JasperReports - Free Java report-generating library.
007: * Copyright (C) 2001-2006 JasperSoft Corporation http://www.jaspersoft.com
008: *
009: * This library is free software; you can redistribute it and/or
010: * modify it under the terms of the GNU Lesser General Public
011: * License as published by the Free Software Foundation; either
012: * version 2.1 of the License, or (at your option) any later version.
013: *
014: * This library is distributed in the hope that it will be useful,
015: * but WITHOUT ANY WARRANTY; without even the implied warranty of
016: * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
017: * Lesser General Public License for more details.
018: *
019: * You should have received a copy of the GNU Lesser General Public
020: * License along with this library; if not, write to the Free Software
021: * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
022: *
023: * JasperSoft Corporation
024: * 303 Second Street, Suite 450 North
025: * San Francisco, CA 94107
026: * http://www.jaspersoft.com
027: */
028: package net.sf.jasperreports.charts.design;
029:
030: import java.util.ArrayList;
031: import java.util.List;
032:
033: import net.sf.jasperreports.charts.JRTimeSeries;
034: import net.sf.jasperreports.charts.JRTimeSeriesDataset;
035: import net.sf.jasperreports.engine.JRChartDataset;
036: import net.sf.jasperreports.engine.JRConstants;
037: import net.sf.jasperreports.engine.JRExpressionCollector;
038: import net.sf.jasperreports.engine.design.JRDesignChartDataset;
039: import net.sf.jasperreports.engine.design.JRVerifier;
040:
041: /**
042: * @author Flavius Sana (flavius_sana@users.sourceforge.net)
043: * @version $Id: JRDesignTimeSeriesDataset.java 1364 2006-08-31 15:13:20Z lucianc $
044: */
045: public class JRDesignTimeSeriesDataset extends JRDesignChartDataset
046: implements JRTimeSeriesDataset {
047:
048: /**
049: *
050: */
051: private static final long serialVersionUID = JRConstants.SERIAL_VERSION_UID;
052:
053: private List timeSeriesList = new ArrayList();
054: private Class timePeriod = null;
055:
056: /**
057: *
058: */
059: public JRDesignTimeSeriesDataset(JRChartDataset dataset) {
060: super (dataset);
061: }
062:
063: /**
064: *
065: */
066: public JRTimeSeries[] getSeries() {
067: JRTimeSeries[] timeSeriesArray = new JRTimeSeries[timeSeriesList
068: .size()];
069: timeSeriesList.toArray(timeSeriesArray);
070:
071: return timeSeriesArray;
072: }
073:
074: /**
075: *
076: */
077: public List getSeriesList() {
078: return timeSeriesList;
079: }
080:
081: /**
082: *
083: */
084: public void addTimeSeries(JRTimeSeries timeSeries) {
085: timeSeriesList.add(timeSeries);
086: }
087:
088: /**
089: *
090: */
091: public JRTimeSeries removeTimeSeries(JRTimeSeries timeSeries) {
092: if (timeSeries != null && timeSeriesList.contains(timeSeries)) {
093: timeSeriesList.remove(timeSeries);
094: }
095:
096: return timeSeries;
097: }
098:
099: /**
100: *
101: */
102: public Class getTimePeriod() {
103: return timePeriod;
104: }
105:
106: /**
107: *
108: */
109: public void setTimePeriod(Class timePeriod) {
110: this .timePeriod = timePeriod;
111: }
112:
113: /**
114: *
115: */
116: public byte getDatasetType() {
117: return JRChartDataset.TIMESERIES_DATASET;
118: }
119:
120: /**
121: *
122: */
123: public void collectExpressions(JRExpressionCollector collector) {
124: collector.collect(this );
125: }
126:
127: public void validate(JRVerifier verifier) {
128: verifier.verify(this);
129: }
130:
131: }
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