drcl.intserv
Class SpecR

java.lang.Object
  drcl.DrclObj
      drcl.intserv.SpecR

All Implemented Interfaces:

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

Direct Known Subclasses:

SpecR_DCTS, SpecR_GR, SpecR_PTSP

public abstract class SpecR

extends DrclObj

See Also:

Serialized Form

Field Summary

boolean	activated
static int	EQUAL
int	handle
static int	LOOSE
static int	TIGHT
static int	UNCOMPARABLE
static int	WRONGCLASS

Constructor Summary

SpecR()

Method Summary

abstract int	compareWith(SpecR rspec) Returns 1 if this > rspec; 0 if this == rspec and -1 if this < rspec.
boolean	getActivated()
abstract int	getBuffer() Returns the buffer requirement for this Rspec.
abstract int	getBW() Returns the bandwidth requirement for this Rspec.
int	getHandle()
abstract SpecR	merge(SpecR rspec_)
abstract void	perHopAdjust() Adjust the rspecs when backing off one hop.
void	setActivated(boolean v) A flow must be activated before its packets can be scheduled by the scheduler as QoS packets.
void	setHandle(int h)
java.lang.String	toString()

Methods inherited from class drcl.DrclObj

clone, duplicate

Methods inherited from class java.lang.Object

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

Field Detail

TIGHT

public static final int TIGHT

See Also:

Constant Field Values

EQUAL

public static final int EQUAL

See Also:

Constant Field Values

LOOSE

public static final int LOOSE

See Also:

Constant Field Values

UNCOMPARABLE

public static final int UNCOMPARABLE

See Also:

Constant Field Values

WRONGCLASS

public static final int WRONGCLASS

See Also:

Constant Field Values

handle

public transient int handle

activated

public transient boolean activated

Constructor Detail

SpecR

public SpecR()

Method Detail

setHandle

public void setHandle(int h)

getHandle

public int getHandle()

setActivated

public void setActivated(boolean v)

A flow must be activated before its packets can be scheduled by the scheduler as QoS packets.

getActivated

public boolean getActivated()

getBW

public abstract int getBW()

Returns the bandwidth requirement for this Rspec.

getBuffer

public abstract int getBuffer()

Returns the buffer requirement for this Rspec.

merge

public abstract SpecR merge(SpecR rspec_)

compareWith

public abstract int compareWith(SpecR rspec)

Returns 1 if this > rspec; 0 if this == rspec and -1 if this < rspec.

perHopAdjust

public abstract void perHopAdjust()

Adjust the rspecs when backing off one hop.

toString

public java.lang.String toString()

Overrides:

toString in class DrclObj