gridsim.auction
Class ReverseDutchAuction

Object
  Thread
      Sim_entity
          GridSimCore
              GridSim
                  Auction
                      OneSidedAuction
                          ReverseDutchAuction

All Implemented Interfaces:

Cloneable, Runnable

public class ReverseDutchAuction
extends OneSidedAuction

This class represents a Reverse Dutch Auction. In a reverse auction, buyers start the auction and the lowest bid is considered the best. Therefore, the Dutch auction becomes ascending and starts with the min price going until the max price.

Since:

GridSim Toolkit 4.0

Author:

Marcos Dias de Assuncao

See Also:

Auction, OneSidedAuction, AuctionTags

Nested Class Summary

Nested classes/interfaces inherited from class Thread

Thread.State, Thread.UncaughtExceptionHandler

Field Summary

Fields inherited from class Auction

outputPort

Fields inherited from class GridSim

GRIDSIM_VERSION_STRING, PAUSE

Fields inherited from class GridSimCore

input, NETWORK_TYPE, output

Fields inherited from class Thread

MAX_PRIORITY, MIN_PRIORITY, NORM_PRIORITY

Constructor Summary

ReverseDutchAuction(String auctionName, double durationOfRounds, int totalRound)
Constructor

ReverseDutchAuction(String auctionName, int auctioneerID, double durationOfRounds, int totalRound, Sim_port output)
Constructor

Method Summary

void	onClose(int round) This method is invoked when a round finishes
void	onReceiveBid(MessageBid bid) This method is called when a bid is received.
void	onReceiveRejectCallForBid(MessageRejectCallForBid mrej) Called when a reject bid is received.
void	onStart(int round) This method is called when a round is started
void	onStop() This method is called when the auction finishes

Methods inherited from class OneSidedAuction

closeAuction, currentRound, getCurrentPrice, getDurationOfRounds, getFinalPrice, getMaxPrice, getMinPrice, getNumberOfRounds, getReservePrice, getWinner, processEvent, processOtherEvent, setCurrentPrice, setFinalPrice, setMaxPrice, setMinPrice, setReservePrice, setWinner, startAuction

Methods inherited from class Auction

body, broadcastMessage, getAttribute, getAttributes, getAuctioneerID, getAuctionID, getAuctionProtocol, getBidders, getOutputPort, getStartingTime, setAttribute, setAuctioneerID, setAuctionID, setAuctionProtocol, setBidders, setOutputPort, setStartingTime

Methods inherited from class GridSim

clock, disableDebugMode, enableDebugMode, getAdvancedReservationList, getEntityId, getEntityName, getEntityName, getEntityName, getGISId, getGridInfoServiceEntityId, getGridResourceList, getGridSimShutdownEntityId, getGridStatisticsEntityId, getNetworkType, getNumFreePE, getNumFreePE, getNumPE, getNumPE, getResourceCharacteristics, getResourceDynamicInfo, getSimulationCalendar, getSimulationStartDate, getVisualizer, gridletCancel, gridletCancel, gridletMove, gridletMove, gridletPause, gridletPause, gridletReceive, gridletReceive, gridletReceive, gridletResume, gridletResume, gridletStatus, gridletStatus, gridletSubmit, gridletSubmit, gridletSubmit, gridSimHold, init, init, init, initNetworkType, isDebugModeEnabled, isResourceExist, isResourceExist, isTraceEnabled, pauseSimulation, pauseSimulation, receiveEventObject, receiveEventObject, recordStatistics, recordStatistics, recordStatistics, recordStatistics, resourceSupportAR, resourceSupportAR, resumeSimulation, setGIS, shutdownGridStatisticsEntity, shutdownUserEntity, startGridSimulation, startGridSimulation, stopGridSimulation

Methods inherited from class GridSimCore

finalizeGridSimulation, getLink, getPingResult, isNetworked, ping, ping, ping, ping, pingBlockingCall, pingBlockingCall, pingBlockingCall, pingBlockingCall, send, send, send, send, send, send, setBackgroundTraffic, setBackgroundTraffic, terminateIOEntities

Methods inherited from class Sim_entity

add_generator, add_param, add_port, clone, get_id, get_name, get_port, get_port, get_stat, run, send_on, set_invisible, set_stat, sim_cancel, sim_completed, sim_current, sim_get_next, sim_get_next, sim_hold_for, sim_hold, sim_pause_for, sim_pause_for, sim_pause_until, sim_pause_until, sim_pause, sim_process_for, sim_process_for, sim_process_until, sim_process_until, sim_process, sim_putback, sim_schedule, sim_schedule, sim_schedule, sim_schedule, sim_schedule, sim_schedule, sim_select, sim_trace, sim_wait_for, sim_wait_for, sim_wait_for, sim_wait, sim_waiting, sim_waiting

Methods inherited from class Thread

activeCount, checkAccess, countStackFrames, currentThread, destroy, dumpStack, enumerate, getAllStackTraces, getContextClassLoader, getDefaultUncaughtExceptionHandler, getId, getName, getPriority, getStackTrace, getState, getThreadGroup, getUncaughtExceptionHandler, holdsLock, interrupt, interrupted, isAlive, isDaemon, isInterrupted, join, join, join, resume, setContextClassLoader, setDaemon, setDefaultUncaughtExceptionHandler, setName, setPriority, setUncaughtExceptionHandler, sleep, sleep, start, stop, stop, suspend, toString, yield

Methods inherited from class Object

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

Constructor Detail

ReverseDutchAuction

public ReverseDutchAuction(String auctionName,
                           int auctioneerID,
                           double durationOfRounds,
                           int totalRound,
                           Sim_port output)
                    throws Exception

Constructor

Parameters:

auctionName - a name for the auction

auctioneerID - the GridSim id of the auctioneer

durationOfRounds - simulation time of the duration of each round

totalRound - the number of rounds

output - the auctioneer's output port

Throws:

Exception

See Also:

GridSim

ReverseDutchAuction

public ReverseDutchAuction(String auctionName,
                           double durationOfRounds,
                           int totalRound)
                    throws Exception

Constructor

Parameters:

auctionName - a name for the auction

durationOfRounds - simulation time of the duration of each round

totalRound - the number of rounds

Throws:

Exception

See Also:

GridSim

Method Detail

onStart

public void onStart(int round)

This method is called when a round is started

Specified by:

onStart in class OneSidedAuction

Parameters:

round - the number of the round that has started

See Also:

OneSidedAuction.onStart(int)

onStop

public void onStop()

This method is called when the auction finishes

Specified by:

onStop in class OneSidedAuction

See Also:

OneSidedAuction.onStop()

onClose

public void onClose(int round)

This method is invoked when a round finishes

Specified by:

onClose in class OneSidedAuction

Parameters:

round - the round that has finished

See Also:

OneSidedAuction.onClose(int)

onReceiveBid

public void onReceiveBid(MessageBid bid)

This method is called when a bid is received.

Specified by:

onReceiveBid in class OneSidedAuction

Parameters:

bid - the bid received by the auctioneer

See Also:

OneSidedAuction.onReceiveBid(gridsim.auction.MessageBid)

onReceiveRejectCallForBid

public void onReceiveRejectCallForBid(MessageRejectCallForBid mrej)

Called when a reject bid is received.

Specified by:

onReceiveRejectCallForBid in class OneSidedAuction

Parameters:

mrej - the reject received by the auctioneer

See Also:

OneSidedAuction.onReceiveRejectCallForBid(gridsim.auction.MessageRejectCallForBid)