Package ch.tocco.nice2.reporting.api.action.export

Interface ExportDataConsumer

All Known Implementing Classes:
StreamingExportDataConsumer
public interface ExportDataConsumer

  • Method Summary

    Modifier and Type
    Method
    Description
    void
    acceptRows(List<Object[]> rows)
    Called once for every loaded partition of rows.
    void
    end()
    Called once after all rows have been fetched.
    void
    start(List<ExportColumn> columns)
    Called once at beginning.

  • Method Details

    • start

      void start(List<ExportColumn> columns) throws IOException
      Called once at beginning.
      Parameters:
      columns - the columns for the export
      Throws:
      IOException

    • acceptRows

      void acceptRows(List<Object[]> rows) throws IOException
      Called once for every loaded partition of rows. So, this method is potentially called multiple times.
      Parameters:
      rows - the rows of the loaded partition
      Throws:
      IOException

    • end

      void end() throws IOException
      Called once after all rows have been fetched.
      Throws:
      IOException