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.base;
029:
030: import net.sf.jasperreports.charts.JRCategoryDataset;
031: import net.sf.jasperreports.charts.JRCategorySeries;
032: import net.sf.jasperreports.engine.JRChartDataset;
033: import net.sf.jasperreports.engine.JRConstants;
034: import net.sf.jasperreports.engine.JRExpressionCollector;
035: import net.sf.jasperreports.engine.base.JRBaseChartDataset;
036: import net.sf.jasperreports.engine.base.JRBaseObjectFactory;
037: import net.sf.jasperreports.engine.design.JRVerifier;
038:
039: /**
040: * @author Teodor Danciu (teodord@users.sourceforge.net)
041: * @version $Id: JRBaseCategoryDataset.java 1364 2006-08-31 15:13:20Z lucianc $
042: */
043: public class JRBaseCategoryDataset extends JRBaseChartDataset implements
044: JRCategoryDataset {
045:
046: /**
047: *
048: */
049: private static final long serialVersionUID = JRConstants.SERIAL_VERSION_UID;
050:
051: protected JRCategorySeries[] categorySeries = null;
052:
053: /**
054: *
055: */
056: public JRBaseCategoryDataset(JRChartDataset dataset) {
057: super (dataset);
058: }
059:
060: /**
061: *
062: */
063: public JRBaseCategoryDataset(JRCategoryDataset dataset,
064: JRBaseObjectFactory factory) {
065: super (dataset, factory);
066:
067: /* */
068: JRCategorySeries[] srcCategorySeries = dataset.getSeries();
069: if (srcCategorySeries != null && srcCategorySeries.length > 0) {
070: categorySeries = new JRCategorySeries[srcCategorySeries.length];
071: for (int i = 0; i < categorySeries.length; i++) {
072: categorySeries[i] = factory
073: .getCategorySeries(srcCategorySeries[i]);
074: }
075: }
076:
077: }
078:
079: /**
080: *
081: */
082: public JRCategorySeries[] getSeries() {
083: return categorySeries;
084: }
085:
086: /* (non-Javadoc)
087: * @see net.sf.jasperreports.engine.JRChartDataset#getDatasetType()
088: */
089: public byte getDatasetType() {
090: return JRChartDataset.CATEGORY_DATASET;
091: }
092:
093: /**
094: *
095: */
096: public void collectExpressions(JRExpressionCollector collector) {
097: collector.collect(this );
098: }
099:
100: public void validate(JRVerifier verifier) {
101: verifier.verify(this);
102: }
103:
104: }
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