net.clackrouter.component.extension
Class UDPSource

java.lang.Object
  net.clackrouter.component.base.ClackComponent
      net.clackrouter.component.extension.UDPSource

All Implemented Interfaces:

Alarm

public class UDPSource
extends ClackComponent

Generates uniform user-specified UDP traffic at a given rate.

Nested Class Summary

Nested classes/interfaces inherited from class net.clackrouter.component.base.ClackComponent

ClackComponent.Waiter

Field Summary

static java.lang.String	DEFAULT_PAYLOAD
static int	DEFAULT_PORT
static int	DEFAULT_SENDING_RATE
static int	NUM_PORTS
static int	PORT_OUT

Fields inherited from class net.clackrouter.component.base.ClackComponent

componentCell, m_has_error, m_log, m_name, m_num_ports, m_packetcount_in, m_packetcount_out, m_ports, mListeners, mRouter, pendingError, SIGNAL_ERROR_LEN_MSEC, UNIQUE_COUNT, view

Constructor Summary

UDPSource(Router r, java.lang.String name)

Method Summary

void	poll() override poll() to send UDP packets at a regular rate
void	setDestinationAddress(java.net.InetAddress dst)
void	setDestinationPort(int dPort) Set destination port for this UDP traffic
void	setSendingRate(int r) Sets the rate (as a percentage of full router speed) at which the UDP source sends packets
void	setSourceAddress(java.net.InetAddress src)
void	setSourcePort(int sPort) Set source port for this UDP traffic
void	setUDPPayload(java.lang.String load) Set the contents of the UDP packets to be sent.
protected void	setupPorts(int numports) Allocates an array of ClackPort objects to be used by this component

Methods inherited from class net.clackrouter.component.base.ClackComponent

acceptPacket, createCopy, createInputPullPort, createInputPushPort, createOutputPullPort, createOutputPushPort, error, fireListeners, getColor, getComponentCell, getHierarchicalView, getLog, getName, getNumPorts, getPacketCountIn, getPacketCountOut, getPendingError, getPort, getPropertiesView, getRouter, getSerializableProperties, getTime, getTypeName, getUniqueCount, getView, handlePullRequest, hasError, initializeProperties, isHierarchical, isModifying, log, notifyAlarm, registerListener, sendOutPort, setAlarm, setComponentCell, setName, setPendingError, setView, showErrorDialog, signalError, try_repaint, unregisterListener

Methods inherited from class java.lang.Object

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

Field Detail

PORT_OUT

public static int PORT_OUT

NUM_PORTS

public static int NUM_PORTS

DEFAULT_PAYLOAD

public static java.lang.String DEFAULT_PAYLOAD

DEFAULT_PORT

public static int DEFAULT_PORT

DEFAULT_SENDING_RATE

public static int DEFAULT_SENDING_RATE

Constructor Detail

UDPSource

public UDPSource(Router r,
                 java.lang.String name)

Method Detail

setupPorts

protected void setupPorts(int numports)

Description copied from class: ClackComponent

Allocates an array of ClackPort objects to be used by this component

Overrides:

setupPorts in class ClackComponent

Parameters:

numports - the number of ports to create

poll

public void poll()

override poll() to send UDP packets at a regular rate

Overrides:

poll in class ClackComponent

setSourceAddress

public void setSourceAddress(java.net.InetAddress src)

setDestinationAddress

public void setDestinationAddress(java.net.InetAddress dst)

setUDPPayload

public void setUDPPayload(java.lang.String load)

Set the contents of the UDP packets to be sent.

setSourcePort

public void setSourcePort(int sPort)

Set source port for this UDP traffic

setDestinationPort

public void setDestinationPort(int dPort)

Set destination port for this UDP traffic

setSendingRate

public void setSendingRate(int r)

Sets the rate (as a percentage of full router speed) at which the UDP source sends packets