com.serotonin.mango.vo.report

Class ReportChartCreator.StreamHandler

java.lang.Object

com.serotonin.mango.vo.report.ReportChartCreator.StreamHandler

All Implemented Interfaces:

DataQuantizerCallback, ReportDataStreamHandler

Enclosing class:

ReportChartCreator

class ReportChartCreator.StreamHandler
extends java.lang.Object
implements ReportDataStreamHandler, DataQuantizerCallback

Field Summary

Fields

Modifier and Type	Field and Description
private DiscreteTimeSeries	discreteTimeSeries
private long	end
(package private) java.io.File	exportFile
private int	imageWidth
private org.jfree.data.time.TimeSeries	numericTimeSeries
private ReportChartCreator.PointStatistics	point
private java.util.List<ReportChartCreator.PointStatistics>	pointStatistics
private PointTimeSeriesCollection	pointTimeSeriesCollection
private AbstractDataQuantizer	quantizer
private ReportCsvStreamer	reportCsvStreamer
private long	start

Constructor Summary

Constructors

Constructor and Description
StreamHandler(long start, long end, int imageWidth, boolean createExportFile, java.util.ResourceBundle bundle)

Method Summary

Modifier and Type	Method and Description
void	done() Indicates that the last of the information has been sent, i.e. the other methods will no longer be called.
private void	donePoint()
java.util.List<ReportChartCreator.PointStatistics>	getPointStatistics()
PointTimeSeriesCollection	getPointTimeSeriesCollection()
void	pointData(ReportDataValue rdv) Provides a single data value for the current point.
void	quantizedData(MangoValue value, long time)
void	startPoint(ReportPointInfo pointInfo) Called before the data for the given point is provided.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

start

private final long start

end

private final long end

imageWidth

private final int imageWidth

exportFile

java.io.File exportFile

reportCsvStreamer

private ReportCsvStreamer reportCsvStreamer

pointStatistics

private final java.util.List<ReportChartCreator.PointStatistics> pointStatistics

pointTimeSeriesCollection

private final PointTimeSeriesCollection pointTimeSeriesCollection

point

private ReportChartCreator.PointStatistics point

numericTimeSeries

private org.jfree.data.time.TimeSeries numericTimeSeries

discreteTimeSeries

private DiscreteTimeSeries discreteTimeSeries

quantizer

private AbstractDataQuantizer quantizer

Constructor Detail

StreamHandler

public StreamHandler(long start,
                     long end,
                     int imageWidth,
                     boolean createExportFile,
                     java.util.ResourceBundle bundle)

Method Detail

getPointStatistics

public java.util.List<ReportChartCreator.PointStatistics> getPointStatistics()

getPointTimeSeriesCollection

public PointTimeSeriesCollection getPointTimeSeriesCollection()

startPoint

public void startPoint(ReportPointInfo pointInfo)

Description copied from interface: ReportDataStreamHandler

Called before the data for the given point is provided. A point may not have any data, so calls to setData are not guaranteed.

Specified by:

startPoint in interface ReportDataStreamHandler

pointData

public void pointData(ReportDataValue rdv)

Description copied from interface: ReportDataStreamHandler

Provides a single data value for the current point.

Specified by:

pointData in interface ReportDataStreamHandler

donePoint

private void donePoint()

done

public void done()

Description copied from interface: ReportDataStreamHandler

Indicates that the last of the information has been sent, i.e. the other methods will no longer be called. Useful for cleanup operations.

Specified by:

done in interface ReportDataStreamHandler

quantizedData

public void quantizedData(MangoValue value,
                          long time)

Specified by:

quantizedData in interface DataQuantizerCallback