gov.nist.antd.mpls.mgmt.mpls_interface
Class MPLSDropTailQueue

java.lang.Object
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  +--gov.nist.antd.diffserv.SimplePacketQueue
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        +--gov.nist.antd.mpls.mgmt.mpls_interface.MPLSQueue
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              +--gov.nist.antd.mpls.mgmt.mpls_interface.MPLSDropTailQueue

public class MPLSDropTailQueue

extends MPLSQueue

MPLS DropTail Queue.
In this simple droptail queue, the packet is discarded if buffer overflow is occurred at the enqueuing.

 This class was developed at the National Institute of Standards and
 Technology by employees of the Federal Government in the course of
 their official duties. Pursuant to title 17 Section 105 of the United
 States Code this software is not subject to copyright protection and
 is in the public domain.
 NIST assumes no responsibility whatsoever for its use by other parties,
 and makes no guarantees, expressed or implied, about its quality,
 reliability, or any other characteristic.
 

 We would appreciate acknowledgement if the software is used.
 

 NIST ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS" CONDITION AND
 DISCLAIM ANY LIABILITY OF ANY KIND FOR ANY DAMAGES WHATSOEVER RESULTING
 FROM THE USE OF THIS SOFTWARE.
 

Author:

EunHyuk Lim (ehlim@antd.nist.gov, othree28@hotmail.com)

, borchert , Chul Kim

Field Summary

Fields inherited from class gov.nist.antd.mpls.mgmt.mpls_interface.MPLSQueue

BitRate, BufferSize, debug, dequeueCount, dropBytes, dropCount, HostID, incomingBytes, incomingCount, isActive, isWFQ, localHost, mplsInterfaceInfo, nextEFt, outgoingBytes, outgoingCount, prevdropBytes, prevdropCount, prevEFt, previncomingBytes, previncomingCount, prevoutgoingBytes, prevoutgoingCount, Priority, Rx, Scheduler, SumOfWeight, totalQueueingDelay, Weight

Fields inherited from class gov.nist.antd.diffserv.SimplePacketQueue

Constructor Summary

MPLSDropTailQueue()
Constructor MPLSDropTailQueue

Method Summary

boolean

enqueue(ProtocolMessage message, ProtocolSession fromSession) Method enqueue Equeue the message

Methods inherited from class gov.nist.antd.mpls.mgmt.mpls_interface.MPLSQueue

calculatEFtForWFQ, configWFQParms, configWFQParms, dequeue, displayQueueInfo, getAvgQueueingDelay, getDropPacketBytes, getDropPacketCount, getIncomingPacketBytes, getIncomingPacketCount, getOutgoingPacketBytes, getOutgoingPacketCount, init, setBitRate, setBufferSize, setPriorityWeight, setScheduler, setupWFQParms, toString

Methods inherited from class gov.nist.antd.diffserv.SimplePacketQueue

getAvailableQLength, getFirstPacket, getMaxSize, getQLength, init, isEmpty, isFull, reset, setMaxSize

Methods inherited from class java.lang.Object

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

Constructor Detail

MPLSDropTailQueue

public MPLSDropTailQueue()

Constructor MPLSDropTailQueue

Method Detail

enqueue

public boolean enqueue(ProtocolMessage message,
                       ProtocolSession fromSession)

Method enqueue Equeue the message

Overrides:

enqueue in class MPLSQueue

Parameters:

message -

fromSession -

Returns:

boolean - True if success