addReportData()

You can use the addReportData() JasperReport handler function to associate data (as stored in a report data variable) with an arbitrary ID. You can retrieve the data in two ways:

Call the getReportData() function in the JasperReports handler.
Invoke the getDataSource() method in the design file.

  addReportData(
    rd ReportData in,
    dataID STRING in)

rd: A report data variable.
dataID: An arbitrary name that you can use to access the data in the variable.