drcl.diffserv
Class TC_meter

java.lang.Object
  |
  +--drcl.DrclObj
        |
        +--drcl.diffserv.Meter
              |
              +--drcl.diffserv.TC_meter

All Implemented Interfaces:

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

public class TC_meter

extends Meter

implements DFConstants

This class implementes a three-color meter. it can operate in two modes, single-rate or two rate refer to RFC 2697, 2698 for detail

Version:

1.0 07/16/2000

Properties:

• PBS: peak burst size
• PIR: peak information rate
• CBS: committed burst size
• CIR: committed information rate
• mode: can be signle rate or two rate

Author:

Rong Zheng (zhengr@ee.eng.ohio-state.edu)

See Also:

Serialized Form

Fields inherited from interface drcl.diffserv.DFConstants

_AF_CLASSES, _SINGLE_RATE, _TWO_RATE, AF11, AF11_TOS, AF12, AF12_TOS, AF13, AF13_TOS, AF1x, AF1x_TOS, AF21, AF21_TOS, AF22, AF22_TOS, AF23, AF23_TOS, AF2x, AF2x_TOS, AF31, AF31_TOS, AF32, AF32_TOS, AF33, AF33_TOS, AF3x, AF3x_TOS, BE, BE_TOS, DFCLASS_MASK, DSCPMask, DSCPShift, EF, EF_TOS, GREEN, IN_PROFILE, MODES, OUT_PROFILE, RED, SINGLE_RATE, TWO_RATE, YELLOW

Constructor Summary

TC_meter()

TC_meter(java.lang.String mode_, long cbs, long cir, long pbs, long pir)

Method Summary

void	config(java.lang.String mode, long cbs, long cir, long pbs, long pir)
void	duplicate(java.lang.Object source_) opies the content of the source_ object to this object.
long	getCommittedBurstSize()
long	getCommittedInformationRate()
java.lang.String	getMode()
long	getPeakBurstSize()
long	getPeakInformationRate()
java.lang.String	info(java.lang.String prefix_) Prints out the content of this meter.
boolean	isDebugEnabled()
protected int	measure(Packet p_, double now_) Returns the label for the packet based on the measurement and the agreement of the connection the packet belongs to.
void	reset() Resets this meter to be used anew.
void	setCommittedBurstSize(long cbs)
void	setCommittedInformationRate(long cir)
void	setDebugEnabled(boolean enabled_)
void	setMode(java.lang.String mode_)
void	setPeakBurstSize(long pbs)
void	setPeakInformationRate(long pir)

Methods inherited from class drcl.diffserv.Meter

info

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

TC_meter

public TC_meter()

TC_meter

public TC_meter(java.lang.String mode_,
                long cbs,
                long cir,
                long pbs,
                long pir)

Method Detail

reset

public void reset()

Description copied from class: Meter

Resets this meter to be used anew.

Overrides:

reset in class Meter

duplicate

public void duplicate(java.lang.Object source_)

Description copied from class: DrclObj

opies the content of the source_ object to this object. he subclass must implement this method to realize DrclObj.clone().

Overrides:

duplicate in class Meter

info

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

Description copied from class: Meter

Prints out the content of this meter.

Overrides:

info in class Meter

Following copied from class: drcl.diffserv.Meter

Parameters:

prefix_ - prefix that should be prepended to each line of the result.

setPeakInformationRate

public void setPeakInformationRate(long pir)

getPeakInformationRate

public long getPeakInformationRate()

setPeakBurstSize

public void setPeakBurstSize(long pbs)

getPeakBurstSize

public long getPeakBurstSize()

setCommittedInformationRate

public void setCommittedInformationRate(long cir)

getCommittedInformationRate

public long getCommittedInformationRate()

setCommittedBurstSize

public void setCommittedBurstSize(long cbs)

getCommittedBurstSize

public long getCommittedBurstSize()

setDebugEnabled

public void setDebugEnabled(boolean enabled_)

isDebugEnabled

public boolean isDebugEnabled()

setMode

public void setMode(java.lang.String mode_)

getMode

public java.lang.String getMode()

measure

protected int measure(Packet p_,
                      double now_)

Description copied from class: Meter

Returns the label for the packet based on the measurement and the agreement of the connection the packet belongs to.

Overrides:

measure in class Meter

config

public void config(java.lang.String mode,
                   long cbs,
                   long cir,
                   long pbs,
                   long pir)