ch.unizh.ini.jaer.projects.stereo3D
Class AE3DOutputStream

java.lang.Object
  java.io.OutputStream
      java.io.FilterOutputStream
          java.io.DataOutputStream
              ch.unizh.ini.jaer.projects.stereo3D.AE3DOutputStream

All Implemented Interfaces:

java.io.Closeable, java.io.DataOutput, java.io.Flushable

public class AE3DOutputStream
extends java.io.DataOutputStream

Class to stream out packets of 3D reconstructed events in binary. The file format is
int32 x
int32 y
int32 disparity
int32 method
int32 lead_side
float value
int32 timestamp
repeated for the number of events in the file.

Author:

tobi

Field Summary

Fields inherited from class java.io.DataOutputStream

written

Fields inherited from class java.io.FilterOutputStream

out

Constructor Summary

AE3DOutputStream(java.io.OutputStream os, int type)
Creates a new instance of AEOutputStream.

Method Summary

void	writeHeaderLine(java.lang.String s) Writes a comment header line.
void	writePacket(AEPacket3D ae) Writes the packet out as sequence of address/timestamp's, just as they came as input from the device.

Methods inherited from class java.io.DataOutputStream

flush, size, write, write, writeBoolean, writeByte, writeBytes, writeChar, writeChars, writeDouble, writeFloat, writeInt, writeLong, writeShort, writeUTF

Methods inherited from class java.io.FilterOutputStream

close, write

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.io.DataOutput

write

Constructor Detail

AE3DOutputStream

public AE3DOutputStream(java.io.OutputStream os,
                        int type)

Creates a new instance of AEOutputStream.

Parameters:

os - an output stream, e.g. from new BufferedOutputStream(new FileOutputStream(File f).

Method Detail

writePacket

public void writePacket(AEPacket3D ae)
                 throws java.io.IOException

Writes the packet out as sequence of address/timestamp's, just as they came as input from the device. The notion of a packet is discarded to simplify later reading an input stream from the output stream result.

Parameters:

ae - a raw addresse-event packet

Throws:

java.io.IOException

writeHeaderLine

public void writeHeaderLine(java.lang.String s)
                     throws java.io.IOException

Writes a comment header line. Writes the string with prepended '#' and appended '\r\n'

Parameters:

s - the string

Throws:

java.io.IOException