drcl.net.traffic
Class tsPeriodic

java.lang.Object
  drcl.DrclObj
      drcl.net.traffic.TrafficShaper
          drcl.net.traffic.tsPeriodic

All Implemented Interfaces:

java.lang.Cloneable, ObjectDuplicable, java.io.Serializable

public class tsPeriodic

extends TrafficShaper

This class implements a traffic shaper that conforms to the periodic traffic model.

See Also:

traffic_Periodic, Serialized Form

Constructor Summary

tsPeriodic()

tsPeriodic(traffic_Periodic traffic_)

Method Summary

protected double	adjust(double now_, int size_) Returns the time adjustment (relative to the current time now_) for outputing the packet.
int	getC()
int	getMaxPacketSize()
double	getPeriod()
TrafficModel	getTrafficModel() Returns the associated traffic model.
java.lang.String	info(java.lang.String prefix_) Prints out the content of this traffic shaper instance.
void	reset()
void	set(int c_, double p_, int mtu_)
void	setC(int c_)
void	setMaxPacketSize(int size_)
void	setPeriod(double p_)
void	setTrafficModel(TrafficModel traffic_) Sets the associated traffic model.

Methods inherited from class drcl.net.traffic.TrafficShaper

adjust, dequeue, duplicate, getAvailableBufferSize, getBufferLength, getBufferSize, nextOutputTime, setBufferSize

Methods inherited from class drcl.DrclObj

clone, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

tsPeriodic

public tsPeriodic()

tsPeriodic

public tsPeriodic(traffic_Periodic traffic_)

Method Detail

reset

public void reset()

Overrides:

reset in class TrafficShaper

info

public java.lang.String info(java.lang.String prefix_)

Description copied from class: TrafficShaper

Prints out the content of this traffic shaper instance. This class prints out the associated traffic model and the buffer. A subclass only needs to call super.info(prefix_) and then supply the content of the parameters defined in the subclass.

Overrides:

info in class TrafficShaper

Parameters:

prefix_ - prefix_ that should be prepended at each line.

getTrafficModel

public TrafficModel getTrafficModel()

Description copied from class: TrafficShaper

Returns the associated traffic model.

Specified by:

getTrafficModel in class TrafficShaper

setTrafficModel

public void setTrafficModel(TrafficModel traffic_)

Description copied from class: TrafficShaper

Sets the associated traffic model.

Specified by:

setTrafficModel in class TrafficShaper

adjust

protected double adjust(double now_,
                        int size_)

Description copied from class: TrafficShaper

Returns the time adjustment (relative to the current time now_) for outputing the packet. This is the main method a subclass must override to regulate the incoming packets. The current time passed to this method is maintained relatively to the time when this component starts.

Specified by:

adjust in class TrafficShaper

Parameters:

now_ - current time, relative to the start time of the shaper.

size_ - the packet size.

setMaxPacketSize

public void setMaxPacketSize(int size_)

getMaxPacketSize

public int getMaxPacketSize()

setC

public void setC(int c_)

getC

public int getC()

setPeriod

public void setPeriod(double p_)

getPeriod

public double getPeriod()

set

public void set(int c_,
                double p_,
                int mtu_)