Package Acquisition.pamAudio

Class WavAudioFile

java.lang.Object

Acquisition.pamAudio.WavAudioFile

All Implemented Interfaces:

PamAudioFileLoader

Direct Known Subclasses:

SudAudioFile

public class WavAudioFile
extends Object
implements PamAudioFileLoader

Wav audio file - opens any raw audio file.

This should be used a standard class for opening audio files

Author:

Jamie Macaulay, Doug Gillepsie

Field Summary

Fields

Modifier and Type	Field	Description
protected ArrayList<String>	fileExtensions	Get the file extensions associated with loading these data.

Constructor Summary

Constructors

Constructor	Description
WavAudioFile()

Method Summary

Modifier and Type	Method	Description
AudioInputStream	getAudioStream(File soundFile)	Get the audio stream for the file
ArrayList<String>	getFileExtensions()	Get file extensions associated with the file type
String	getName()	Get the name of the file.
PamAudioSettingsPane	getSettingsPane()	Get a settings pane for the audio loader
static boolean	isSoundFile(File soundFile)
boolean	loadAudioData(OfflineFileServer offlineFileServer, PamDataBlock dataBlock, OfflineDataLoadInfo offlineDataLoadInfo, ViewLoadObserver loadObserver)	Load a section of audio data.

Methods inherited from class java.lang.Object

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

Field Details

fileExtensions

protected ArrayList<String> fileExtensions

Get the file extensions associated with loading these data.

Constructor Details

WavAudioFile

public WavAudioFile()

Method Details

getFileExtensions

public ArrayList<String> getFileExtensions()

Description copied from interface: PamAudioFileLoader

Get file extensions associated with the file type

Specified by:

getFileExtensions in interface PamAudioFileLoader

Returns:

a list of the file extensions (e.g.".wav")

getName

public String getName()

Description copied from interface: PamAudioFileLoader

Get the name of the file.

Specified by:

getName in interface PamAudioFileLoader

Returns:

the name of the file

loadAudioData

public boolean loadAudioData(OfflineFileServer offlineFileServer,
 PamDataBlock dataBlock,
 OfflineDataLoadInfo offlineDataLoadInfo,
 ViewLoadObserver loadObserver)

Description copied from interface: PamAudioFileLoader

Load a section of audio data.

Specified by:

loadAudioData in interface PamAudioFileLoader

Parameters:

offlineFileServer - - the offline file server.

dataBlock - - the data block.

offlineDataLoadInfo - - the offline data load info.

Returns:

true if the file has been loaded

getAudioStream

public AudioInputStream getAudioStream(File soundFile)

Description copied from interface: PamAudioFileLoader

Get the audio stream for the file

Specified by:

getAudioStream in interface PamAudioFileLoader

Returns:

the audio input stream.

isSoundFile

public static boolean isSoundFile(File soundFile)

getSettingsPane

public PamAudioSettingsPane getSettingsPane()

Description copied from interface: PamAudioFileLoader

Get a settings pane for the audio loader

Specified by:

getSettingsPane in interface PamAudioFileLoader

Returns:

settings pane for audio loader - can be null.