gridsim.auction
Class MessageCallForBids

Object
  Message
      MessageCallForBids

public class MessageCallForBids
extends Message

This class represents an call for bids sent by the auctioneer

Since:

GridSim Toolkit 4.0

Author:

Marcos Dias de Assuncao

See Also:

AuctionTags

Field Summary

Fields inherited from class Message

TO_ALL_BIDDERS

Constructor Summary

MessageCallForBids(int auctionID, int protocol, double price, int round)
Constructor

MessageCallForBids(int auctionID, int protocol, float price)
Constructor

Method Summary

int	getAuctioneer() Returns the auctioneer that sent the CFP
double	getPrice() Returns the price of the CFP
int	getRound() Returns the round the CFP refers to
boolean	setAuctioneer(int auctioneer) Sets the auctioneer or source of the CFP
boolean	setPrice(float price) Sets the price of the CFP
String	toString() Converts message to String

Methods inherited from class Message

getAttribute, getAttributes, getAuctionID, getDestinationID, getMessageID, getProtocol, getScheduleTime, getSourceID, scheduleToBeSent, setAttribute, setAttributes, setAuctionID, setDestinationID, setMessageID, setProtocol, setSourceID

Methods inherited from class Object

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

Constructor Detail

MessageCallForBids

public MessageCallForBids(int auctionID,
                          int protocol,
                          double price,
                          int round)

Constructor

Parameters:

auctionID - the this CFP belongs to

protocol - the protocol used

price - the price of this CFP

round - the round this CFP refers to

MessageCallForBids

public MessageCallForBids(int auctionID,
                          int protocol,
                          float price)

Constructor

Parameters:

auctionID - the this CFP belongs to

protocol - the protocol used

price - the price of this CFP

Method Detail

setPrice

public boolean setPrice(float price)

Sets the price of the CFP

Parameters:

price - the price

Returns:

true if the price was properly set

Pre Condition:

price >= 0.0

getPrice

public double getPrice()

Returns the price of the CFP

Returns:

the price

getRound

public int getRound()

Returns the round the CFP refers to

Returns:

the round

setAuctioneer

public boolean setAuctioneer(int auctioneer)

Sets the auctioneer or source of the CFP

Parameters:

auctioneer - the auctioneer's ID

Returns:

true if the auctioneer is properly set

Pre Condition:

bidder == some GridSim entity's id

getAuctioneer

public int getAuctioneer()

Returns the auctioneer that sent the CFP

Returns:

the auctioneer's ID

toString

public String toString()

Converts message to String

Overrides:

toString in class Message

Returns:

the string representation of the message