com.serotonin.mango.vo.report

Class ReportCsvStreamer

java.lang.Object

com.serotonin.mango.vo.report.ReportCsvStreamer

All Implemented Interfaces:

ReportDataStreamHandler

public class ReportCsvStreamer
extends java.lang.Object
implements ReportDataStreamHandler

Author:

Matthew Lohbihler

Field Summary

Fields

Modifier and Type	Field and Description
private CsvWriter	csvWriter
private java.lang.String[]	data
private org.joda.time.format.DateTimeFormatter	dtf
private java.io.PrintWriter	out
private TextRenderer	textRenderer

Constructor Summary

Constructors

Constructor and Description
ReportCsvStreamer(java.io.PrintWriter out, 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.
void	pointData(ReportDataValue rdv) Provides a single data value for the current point.
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

out

private final java.io.PrintWriter out

textRenderer

private TextRenderer textRenderer

data

private final java.lang.String[] data

dtf

private final org.joda.time.format.DateTimeFormatter dtf

csvWriter

private final CsvWriter csvWriter

Constructor Detail

ReportCsvStreamer

public ReportCsvStreamer(java.io.PrintWriter out,
                         java.util.ResourceBundle bundle)

Method Detail

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

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