de.gsi.chart.samples.utils

Class TestDataSetSource

java.lang.Object

de.gsi.dataset.spi.AbstractStylable<D>

de.gsi.dataset.spi.AbstractDataSet<D>

de.gsi.dataset.spi.AbstractDataSet3D<TestDataSetSource>

de.gsi.chart.samples.utils.TestDataSetSource

All Implemented Interfaces:

de.gsi.dataset.DataSet, de.gsi.dataset.DataSet2D, de.gsi.dataset.DataSet3D, de.gsi.dataset.DataSetMetaData, de.gsi.dataset.event.EventSource, Serializable

public class TestDataSetSource
extends de.gsi.dataset.spi.AbstractDataSet3D<TestDataSetSource>

DataSet source for testing real-time continuous 2D and 3D type data.

Author:

rstein

See Also:

Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	TestDataSetSource.DataInput

Field Summary

Fields

Modifier and Type	Field and Description
protected Timer	audioTimer
protected int	circIndex
protected it.unimi.dsi.fastutil.floats.FloatArrayList	frame
protected int	frameCount
protected int	frameSize
protected it.unimi.dsi.fastutil.floats.FloatArrayList[]	history
protected TargetDataLine	line
protected de.gsi.dataset.utils.DoubleCircularBuffer	lineBuffer
protected boolean	paused
protected boolean	running
protected int	samplingRate
protected MidiWaveformSynthesizer	synth
protected TimerTask	traskAudioIO
protected TimerTask	traskDataUpdate
protected int	updatePeriod
protected Timer	updateTimer

Fields inherited from interface de.gsi.dataset.DataSet

DIM_X, DIM_Y, DIM_Z

Fields inherited from interface de.gsi.dataset.DataSetMetaData

TAG_GAIN_RANGE, TAG_OVERSHOOT, TAG_UNDERSHOOT

Constructor Summary

Constructors

Constructor and Description
TestDataSetSource()

Method Summary

Modifier and Type	Method and Description
void	fillTestData()
double	get(int dimIndex, int index)
protected TimerTask	getAudioTimerTask()
int	getDataCount(int dimIndex)
protected TimerTask	getDataUpdateTask()
int	getFrameCount()
int	getFrameSize()
TestDataSetSource.DataInput	getInputSource()
int	getSamplingRate()
int	getUpdatePeriod()
double	getValue(int dimIndex, double x)
double	getZ(int xIndex, int yIndex)
boolean	isOutputMuted()
static void	main(String[] args)
protected void	openLineIn()
void	pause() pauses play back of the data source via the sound card
protected void	reinitializeData()
void	reset()
void	setFrameCount(int frameCount)
void	setFrameSize(int frameSize)
void	setInputSource(TestDataSetSource.DataInput inputSource)
void	setOutputMuted(boolean state)
void	setSamplingRate(int samplingRate)
void	setUpdatePeriod(int updatePeriod)
void	start() starts play back of the data source via the sound card
void	step()
void	stop() stops and resets play back of the data source via the sound card

Methods inherited from class de.gsi.dataset.spi.AbstractDataSet3D

getDataCount

Methods inherited from class de.gsi.dataset.spi.AbstractDataSet

addDataLabel, addDataStyle, autoNotification, binarySearch, clearMetaInfo, equalDataLabels, equalEditConstraints, equalErrorValues, equalMetaData, equals, equals, equalValues, fireInvalidated, getAxisDescriptions, getDataLabel, getDataLabelMap, getDataStyleMap, getDimension, getEditConstraints, getErrorList, getIndex, getInfoList, getMetaInfo, getName, getStyle, getThis, getWarningList, hashCode, lock, minNeigbourSearchX, recomputeLimits, removeDataLabel, removeStyle, setEditConstraints, setName, toString, updateEventListener

Methods inherited from class de.gsi.dataset.spi.AbstractStylable

getStyle, setStyle

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface de.gsi.dataset.DataSet3D

getDimension

Methods inherited from interface de.gsi.dataset.DataSet2D

getValue, getX, getXIndex, getXValues, getY, getYIndex, getYValues

Methods inherited from interface de.gsi.dataset.DataSet

getAxisDescription, getAxisDescriptions, getDataLabel, getIndex, getName, getStyle, getStyle, getValues, lock, recomputeLimits, setStyle

Methods inherited from interface de.gsi.dataset.event.EventSource

addListener, autoNotification, invokeListener, invokeListener, invokeListener, isAutoNotification, removeListener, updateEventListener

Field Detail

synth

protected transient MidiWaveformSynthesizer synth

line

protected transient TargetDataLine line

lineBuffer

protected transient de.gsi.dataset.utils.DoubleCircularBuffer lineBuffer

history

protected it.unimi.dsi.fastutil.floats.FloatArrayList[] history

frame

protected transient it.unimi.dsi.fastutil.floats.FloatArrayList frame

circIndex

protected int circIndex

samplingRate

protected int samplingRate

frameSize

protected int frameSize

frameCount

protected int frameCount

updatePeriod

protected int updatePeriod

running

protected volatile boolean running

paused

protected volatile boolean paused

updateTimer

protected transient Timer updateTimer

audioTimer

protected transient Timer audioTimer

traskAudioIO

protected transient TimerTask traskAudioIO

traskDataUpdate

protected transient TimerTask traskDataUpdate

Constructor Detail

TestDataSetSource

public TestDataSetSource()

Method Detail

openLineIn

protected void openLineIn()

fillTestData

public void fillTestData()

get

public double get(int dimIndex,
                  int index)

getDataCount

public int getDataCount(int dimIndex)

getFrameCount

public int getFrameCount()

getFrameSize

public int getFrameSize()

getInputSource

public TestDataSetSource.DataInput getInputSource()

getSamplingRate

public int getSamplingRate()

getUpdatePeriod

public int getUpdatePeriod()

getValue

public double getValue(int dimIndex,
                       double x)

getZ

public double getZ(int xIndex,
                   int yIndex)

isOutputMuted

public boolean isOutputMuted()

pause

public void pause()

pauses play back of the data source via the sound card

reset

public void reset()

setFrameCount

public void setFrameCount(int frameCount)

setFrameSize

public void setFrameSize(int frameSize)

setInputSource

public void setInputSource(TestDataSetSource.DataInput inputSource)

setOutputMuted

public void setOutputMuted(boolean state)

setSamplingRate

public void setSamplingRate(int samplingRate)

setUpdatePeriod

public void setUpdatePeriod(int updatePeriod)

start

public void start()

starts play back of the data source via the sound card

step

public void step()

stop

public void stop()

stops and resets play back of the data source via the sound card

getAudioTimerTask

protected TimerTask getAudioTimerTask()

getDataUpdateTask

protected TimerTask getDataUpdateTask()

reinitializeData

protected void reinitializeData()

main

public static void main(String[] args)
                 throws InterruptedException

Throws:

InterruptedException