package net.sf.jasperreports.charts; import net.sf.jasperreports.engine.JRChartDataset; import net.sf.jasperreports.engine.JRExpression; import net.sf.jasperreports.engine.JRHyperlink; public interface JRHighLowDataset extends JRChartDataset { JRExpression getSeriesExpression(); JRExpression getDateExpression(); JRExpression getHighExpression(); JRExpression getLowExpression(); JRExpression getOpenExpression(); JRExpression getCloseExpression(); JRExpression getVolumeExpression(); JRHyperlink getItemHyperlink(); }