Package wavFiles

Class WavFile

java.lang.Object

wavFiles.WavFile

Direct Known Subclasses:

WavFileReader, WavFileWriter

public class WavFile
extends Object

Field Summary

Fields

Modifier and Type	Field	Description
protected ByteConverter	byteConverter
protected AudioFormat	currentFormat
protected String	fileMode
protected String	fileName
protected WavHeader	wavHeader
protected WindowsFile	windowsFile

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	WavFile(String fileName, String fileMode)	Open a wav file for reading.

Method Summary

Modifier and Type	Method	Description
void	close()
protected void	finalize()
AudioFormat	getCurrentFormat()
String	getFileName()
WavHeader	getWavHeader()
boolean	positionAtData()
WavHeader	readWavHeader()	Read the wav header - assumes that file ref is already at the start of the file.
protected boolean	reportError(String warningText)
boolean	setPosition(long sampleNumber)	Set the file pointer at a specific sample.

Methods inherited from class java.lang.Object

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

Field Details

fileName

protected String fileName

fileMode

protected String fileMode

windowsFile

protected WindowsFile windowsFile

wavHeader

protected WavHeader wavHeader

byteConverter

protected ByteConverter byteConverter

currentFormat

protected AudioFormat currentFormat

Constructor Details

WavFile

protected WavFile(String fileName,
 String fileMode)

Open a wav file for reading.

Parameters:

fileName - file name with full path

fileMode - mode = "r" for read or "w" for write

Method Details

finalize

protected void finalize()
                 throws Throwable

Overrides:

finalize in class Object

Throws:

Throwable

readWavHeader

public WavHeader readWavHeader()

Read the wav header - assumes that file ref is already at the start of the file.

Returns:

the Wav header.

getWavHeader

public WavHeader getWavHeader()

Returns:

the wavHeader

positionAtData

public boolean positionAtData()

setPosition

public boolean setPosition(long sampleNumber)

Set the file pointer at a specific sample. Only for files open in read mode !

Parameters:

sampleNumber - sample number

Returns:

true if OK, false if it failed.

reportError

protected boolean reportError(String warningText)

close

public void close()

getFileName

public String getFileName()

Returns:

the fileName

getCurrentFormat

public AudioFormat getCurrentFormat()

Returns:

the currentFormat