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Free Java Reporting Library
/*
* JasperReports - Free Java Reporting Library.
* Copyright (C) 2001 - 2019 TIBCO Software Inc. All rights reserved.
* http://www.jaspersoft.com
*
* Unless you have purchased a commercial license agreement from Jaspersoft,
* the following license terms apply:
*
* This program is part of JasperReports.
*
* JasperReports is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* JasperReports is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with JasperReports. If not, see .
*/
package net.sf.jasperreports.charts;
import net.sf.jasperreports.engine.JRChartDataset;
/**
* The Time Period dataset is very much like the Time Series dataset in that it wraps series
* consisting of (time period, numeric value) pairs. The only difference is that in this case
* the time periods are not chosen from a predefined list but can be arbitrary time intervals.
* This kind of dataset is for use only with XY Bar charts.
*
* @author Flavius Sana ([email protected])
* @see JRTimeSeriesDataset
*/
public interface JRTimePeriodDataset extends JRChartDataset {
/**
* @return an array of {@link JRTimePeriodSeries} objects representing the
* series for the Time Period chart
* @see JRTimePeriodSeries
*/
public JRTimePeriodSeries[] getSeries();
}