ufg.processing
Class Oscillator

java.lang.Object
  java.io.InputStream
      javax.sound.sampled.AudioInputStream
          ufg.processing.Oscillator

All Implemented Interfaces:

java.io.Closeable

public class Oscillator
extends javax.sound.sampled.AudioInputStream

Field Summary

static int	WAVEFORM_SAWTOOTH
static int	WAVEFORM_SINE
static int	WAVEFORM_SQUARE
static int	WAVEFORM_TRIANGLE

Fields inherited from class javax.sound.sampled.AudioInputStream

format, frameLength, framePos, frameSize

Constructor Summary

Oscillator(int nWaveformType, float fSignalFrequency, float fAmplitude, javax.sound.sampled.AudioFormat audioFormat, long lLength)

Method Summary

int	available() Returns the number of bytes that can be read without blocking.
int	read()
int	read(byte[] abData, int nOffset, int nLength)

Methods inherited from class javax.sound.sampled.AudioInputStream

close, getFormat, getFrameLength, mark, markSupported, read, reset, skip

Methods inherited from class java.lang.Object

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

Field Detail

WAVEFORM_SINE

public static final int WAVEFORM_SINE

See Also:

Constant Field Values

WAVEFORM_SQUARE

public static final int WAVEFORM_SQUARE

See Also:

Constant Field Values

WAVEFORM_TRIANGLE

public static final int WAVEFORM_TRIANGLE

See Also:

Constant Field Values

WAVEFORM_SAWTOOTH

public static final int WAVEFORM_SAWTOOTH

See Also:

Constant Field Values

Constructor Detail

Oscillator

public Oscillator(int nWaveformType,
                  float fSignalFrequency,
                  float fAmplitude,
                  javax.sound.sampled.AudioFormat audioFormat,
                  long lLength)

Method Detail

available

public int available()

Returns the number of bytes that can be read without blocking. Since there is no blocking possible here, we simply try to return the number of bytes available at all. In case the length of the stream is indefinite, we return the highest number that can be represented in an integer. If the length if finite, this length is returned, clipped by the maximum that can be represented.

Overrides:

available in class javax.sound.sampled.AudioInputStream

read

public int read()
         throws java.io.IOException

Overrides:

read in class javax.sound.sampled.AudioInputStream

Throws:

java.io.IOException

read

public int read(byte[] abData,
                int nOffset,
                int nLength)
         throws java.io.IOException

Overrides:

read in class javax.sound.sampled.AudioInputStream

Throws:

java.io.IOException