Package export.wavExport

Class WavDetExport

java.lang.Object

export.wavExport.WavDetExport

public class WavDetExport
extends Object

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
class	WavDetExport.RawLoadObserver	Observe the success of the data load

Constructor Summary

Constructors

Constructor	Description
WavDetExport()

Method Summary

Modifier and Type	Method	Description
ArrayList<WavDataUnitExport>	getWavDataUnitExporters()	Get a list of exporters that can export wav files from a data unit.
static boolean	haveRawData(PamRawDataBlock rawDataBlock, long start, long end)	Check whether raw data is available.
void	setOnWavSaved(WavSaveCallback saveCallback)	Set a callback for saving .wav data.
int	writeDataUnitWav(List<PamDataUnit> foundDataUnits, File currentFile, boolean zeroPad)	Save data units which contain raw data to a wav file.
int	writeDataUnitWavs(List<PamDataUnit> foundDataUnits, File currentFile)	Save data units which contain raw data to individual wav files within a folder.
int	writeDetGroupWav(DetectionGroupSummary foundDataUnits, File filename, boolean zeroPad)	Save wav data from a data unit instead of from the raw file store.
int	writeOverlayMarkWav(DetectionGroupSummary foundDataUnits, int selectedIndex, OverlayMark mark)	Convert the mark/dataunits to a .wav file.

Methods inherited from class java.lang.Object

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

Constructor Details

WavDetExport

public WavDetExport()

Method Details

getWavDataUnitExporters

public ArrayList<WavDataUnitExport> getWavDataUnitExporters()

Get a list of exporters that can export wav files from a data unit.

Returns:

the wav file exporters.

haveRawData

public static boolean haveRawData(PamRawDataBlock rawDataBlock,
 long start,
 long end)

Check whether raw data is available.

Returns:

true if raw data for the specified period is available.

writeOverlayMarkWav

public int writeOverlayMarkWav(DetectionGroupSummary foundDataUnits,
 int selectedIndex,
 OverlayMark mark)

Convert the mark/dataunits to a .wav file. makes a decision as to what to save 1) Data units with no raw data in which case we want to export a wav clip from raw data
2) Data units which all have raw data in which case we want to export data unit clips as a zero padded wav file (this counts for a single data unit too) 3) Mixed data units in which case we want to export a wav clip from raw data.

Parameters:

foundDataUnits - - found data units.

selectedIndex - - the currently selected data unit.

mark - - overlay mark.

writeDetGroupWav

public int writeDetGroupWav(DetectionGroupSummary foundDataUnits,
 File filename,
 boolean zeroPad)

Save wav data from a data unit instead of from the raw file store.

Parameters:

foundDataUnits - - the list of found data units.

zeroPad - - if true will zeroPad detections.

currentFile - - path to current file to save to.

Returns:

the number of data units that were saved.

writeDataUnitWavs

public int writeDataUnitWavs(List<PamDataUnit> foundDataUnits,
 File currentFile)

Save data units which contain raw data to individual wav files within a folder.

Parameters:

foundDataUnits - - list of data units to save.

currentFile - - the current folder. If this is a file name the parent directory will be used.

Returns:

the number of data units saved

writeDataUnitWav

public int writeDataUnitWav(List<PamDataUnit> foundDataUnits,
 File currentFile,
 boolean zeroPad)

Save data units which contain raw data to a wav file. Note that this assumed the data units all contain raw data, the raw data is at the same sample rate and number of channels and the data units are in order. This will APPEND to the wav file if it currently exists.

Parameters:

foundDataUnits - - data units containing raw data.

currentFile - - path to current file to save to.

zeroPad - - if true will zeroPad detections.

Returns:

the number of data units saved - this should be the same as the size of the data unit list.

setOnWavSaved

public void setOnWavSaved(WavSaveCallback saveCallback)

Set a callback for saving .wav data.

Parameters:

saveCallback - - the callback