net.sf.fmj.media
Class AbstractPacketizer

java.lang.Object
  net.sf.fmj.media.AbstractControls
      net.sf.fmj.media.AbstractPlugIn
          net.sf.fmj.media.AbstractCodec
              net.sf.fmj.media.AbstractPacketizer

All Implemented Interfaces:

Codec, Controls, PlugIn

Direct Known Subclasses:

Packetizer, Packetizer, Packetizer

public abstract class AbstractPacketizer
extends AbstractCodec

Abstract base class to implement a packetizer codec.

Author:

Ken Larson

Field Summary

Fields inherited from class net.sf.fmj.media.AbstractCodec

inputFormat, inputFormats, opened, outputFormat

Fields inherited from interface javax.media.PlugIn

BUFFER_PROCESSED_FAILED, BUFFER_PROCESSED_OK, INPUT_BUFFER_NOT_CONSUMED, OUTPUT_BUFFER_NOT_FILLED, PLUGIN_TERMINATED

Constructor Summary

AbstractPacketizer()

Method Summary

protected int	doBuildPacketHeader(Buffer inputBuffer, byte[] packetBuffer)
int	process(Buffer inputBuffer, Buffer outputBuffer)
protected void	setDoNotSpanInputBuffers(boolean doNotSpanInputBuffers)
protected void	setPacketSize(int packetSize)

Methods inherited from class net.sf.fmj.media.AbstractCodec

checkInputBuffer, dump, getInputFormat, getOutputFormat, getSupportedInputFormats, getSupportedOutputFormats, isEOM, propagateEOM, setInputFormat, setOutputFormat

Methods inherited from class net.sf.fmj.media.AbstractPlugIn

close, getName, open, reset

Methods inherited from class net.sf.fmj.media.AbstractControls

addControl, getControl, getControls, removeControl

Methods inherited from class java.lang.Object

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

Methods inherited from interface javax.media.PlugIn

close, getName, open, reset

Methods inherited from interface javax.media.Controls

getControl, getControls

Constructor Detail

AbstractPacketizer

public AbstractPacketizer()

Method Detail

setPacketSize

protected void setPacketSize(int packetSize)

setDoNotSpanInputBuffers

protected void setDoNotSpanInputBuffers(boolean doNotSpanInputBuffers)

doBuildPacketHeader

protected int doBuildPacketHeader(Buffer inputBuffer,
                                  byte[] packetBuffer)

Returns:

the number of bytes added to the packetBuffer.

process

public int process(Buffer inputBuffer,
                   Buffer outputBuffer)

Specified by:

process in interface Codec

Specified by:

process in class AbstractCodec