net.sf.jaer.aemonitor
Class AEPacket

java.lang.Object
  net.sf.jaer.aemonitor.AEPacket

Direct Known Subclasses:

AEPacket3D, AEPacketRaw

public abstract class AEPacket
extends java.lang.Object

The superclass for raw event packets, as captured from an AEMonitorInterface. These packets are not used for processed events.

Author:

tobi

Field Summary

protected int	capacity
protected Event[]	events
protected int	numEvents
int[]	timestamps

Constructor Summary

AEPacket()

Method Summary

void	addEvent(Event e)
void	clear() sets number of events to zero
void	ensureCapacity(int c) ensure the capacity given.
int	getCapacity()
int	getDt()
int	getFirstTimestamp()
int	getLastTimestamp()
int	getNumEvents()
int	getTimestamp(int n)
int[]	getTimestamps()
void	setNumEvents(int numEvents)
void	setTimestamps(int[] timestamps)
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

numEvents

protected int numEvents

capacity

protected int capacity

timestamps

public int[] timestamps

events

protected Event[] events

Constructor Detail

AEPacket

public AEPacket()

Method Detail

getNumEvents

public int getNumEvents()

setNumEvents

public void setNumEvents(int numEvents)

getTimestamps

public int[] getTimestamps()

getTimestamp

public int getTimestamp(int n)

Parameters:

n - the index (0 based) of the timestamp

Returns:

the timestamp

getFirstTimestamp

public int getFirstTimestamp()

getLastTimestamp

public int getLastTimestamp()

getDt

public int getDt()

Returns:

time interval for packet - from first to last event, in timestamp ticks. Returns 0 if there are fewer than two events.

setTimestamps

public void setTimestamps(int[] timestamps)

getCapacity

public int getCapacity()

Returns:

the maximum capacity for holding events in the packet. Not the number of events present now.

ensureCapacity

public void ensureCapacity(int c)

ensure the capacity given. If present capacity is less than capacity, then arrays are newly allocated and old contents are copied to the new arrays.

Parameters:

c - the desired capacity

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

addEvent

public void addEvent(Event e)

Parameters:

e - an Event to add to the ones already present. Capacity is enlarged if necessary.

clear

public void clear()

sets number of events to zero