gridsim.auction
Class MessageAsk

Object
  Message
      MessageAsk

public class MessageAsk
extends Message

This class represents an ask sent by a seller to 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

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

Method Summary

double	getPrice() Returns the price of this ask
boolean	setPrice(double price) Sets the price of this ask
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

MessageAsk

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

Constructor

Parameters:

auctionID - the auction to which this ask belongs

protocol - the auction protocol used

price - the price of this ask

Method Detail

setPrice

public boolean setPrice(double price)

Sets the price of this ask

Parameters:

price - the price of the ask

Returns:

true if the price was properly set

Pre Condition:

price >= 0.0

getPrice

public double getPrice()

Returns the price of this ask

Returns:

the price

toString

public String toString()

Converts message to String

Overrides:

toString in class Message

Returns:

the string representation of the message