Package soundtrap.sud

Class SudFileDWVHandler

java.lang.Object

soundtrap.sud.SudFileDWVHandler

All Implemented Interfaces:

SUDNotificationHandler, org.pamguard.x3.sud.SudFileListener, org.pamguard.x3.sud.SudProgressListener

public class SudFileDWVHandler
extends Object
implements SUDNotificationHandler

Class to handle BCL and DWV data from a SUD file during sud file processing. SUD files are the compressed data files from soundtraps. The latest PAMGuard version contains a audioinputstream for SUD files, making it possible to process them withoug having to first inflate them to wav files. During 'normal mode' processing, this class will subscribe to packets from the SUD files, unpack what would normally be BCL and DWV data and generate appropriate binary output files.

Author:

dg50

Constructor Summary

Constructors

Constructor	Description
SudFileDWVHandler(STClickControl stClickControl)

Method Summary

Modifier and Type	Method	Description
void	chunkProcessed(int chunkID, org.pamguard.x3.sud.Chunk sudChunk)
void	interpretNewFile(String newFile, org.pamguard.x3.sud.SudAudioInputStream sudAudioInputStream)	Notification that a new file or folder is selected.
void	newSudInputStream(org.pamguard.x3.sud.SudAudioInputStream sudAudioInputStream)	A new SUD file input stream has been opened.
void	pamStart()
void	pamStop()
void	progress(double arg0, int arg1, int arg2)
boolean	subscribeSUD()
void	sudStreamClosed()	SUD stream has closed.
void	swapEndian(byte[] data)	Pairwise byte swap, i.e.

Methods inherited from class java.lang.Object

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

Constructor Details

SudFileDWVHandler

public SudFileDWVHandler(STClickControl stClickControl)

Method Details

newSudInputStream

public void newSudInputStream(org.pamguard.x3.sud.SudAudioInputStream sudAudioInputStream)

Description copied from interface: SUDNotificationHandler

A new SUD file input stream has been opened.

Specified by:

newSudInputStream in interface SUDNotificationHandler

Parameters:

sudAudioInputStream -

interpretNewFile

public void interpretNewFile(String newFile,
 org.pamguard.x3.sud.SudAudioInputStream sudAudioInputStream)

Description copied from interface: SUDNotificationHandler

Notification that a new file or folder is selected. This is called when a file or folder is selected in the dialog, NOT when acquisition starts, so is a good opportunity for the SUD Click Detector to work out channel maps and sample rates.

Specified by:

interpretNewFile in interface SUDNotificationHandler

Parameters:

newFile -

sudAudioInputStream -

sudStreamClosed

public void sudStreamClosed()

Description copied from interface: SUDNotificationHandler

SUD stream has closed.

Specified by:

sudStreamClosed in interface SUDNotificationHandler

progress

public void progress(double arg0,
 int arg1,
 int arg2)

Specified by:

progress in interface SUDNotificationHandler

Specified by:

progress in interface org.pamguard.x3.sud.SudProgressListener

chunkProcessed

public void chunkProcessed(int chunkID,
 org.pamguard.x3.sud.Chunk sudChunk)

Specified by:

chunkProcessed in interface org.pamguard.x3.sud.SudFileListener

Specified by:

chunkProcessed in interface SUDNotificationHandler

swapEndian

public void swapEndian(byte[] data)

Pairwise byte swap, i.e. change endianness of int16's. Won't work for anything else.

Parameters:

data -

pamStart

public void pamStart()

pamStop

public void pamStop()

subscribeSUD

public boolean subscribeSUD()