net.sourceforge.jasa.market.auctioneer
Class AscendingAuctioneer

java.lang.Object
  net.sourceforge.jasa.market.auctioneer.AbstractAuctioneer
      net.sourceforge.jasa.market.auctioneer.TransparentAuctioneer
          net.sourceforge.jasa.market.auctioneer.AscendingAuctioneer

All Implemented Interfaces:

java.io.Serializable, java.lang.Cloneable, MarketEventListener, Auctioneer, QuoteProvider

public class AscendingAuctioneer
extends TransparentAuctioneer
implements java.io.Serializable

Auctioneer for standard multi-unit english ascending market.

See Also:

Serialized Form

Field Summary

protected Account	account
static java.lang.String	P_QUANTITY
static java.lang.String	P_RESERVEPRICE
static java.lang.String	P_SELLER
protected double	reservePrice The reservation price.
protected TradingAgent	seller The seller.

Fields inherited from class net.sourceforge.jasa.market.auctioneer.TransparentAuctioneer

acceptedShouts, lastAsk, lastBid, lastShout

Fields inherited from class net.sourceforge.jasa.market.auctioneer.AbstractAuctioneer

clearingPolicy, clearingQuote, currentQuote, market, orderBook, pricingPolicy

Constructor Summary

AscendingAuctioneer(Market auction, TradingAgent seller, int quantity, double reservePrice)

Method Summary

protected void	checkShoutValidity(Order shout)
void	generateQuote()
Account	getAccount() Get the account which holds any budget surplus or deficit for the auctioneer.
void	initialise()
void	onRoundClosed()
boolean	shoutsVisible() Return true if the shouts of others are visible.

Methods inherited from class net.sourceforge.jasa.market.auctioneer.TransparentAuctioneer

getLastAsk, getLastBid, getLastShout, newShoutInternal, orderFilled, recordMatch, reset, transactionsOccurred

Methods inherited from class net.sourceforge.jasa.market.auctioneer.AbstractAuctioneer

askIterator, askQuote, bidIterator, bidQuote, clear, clear, clear, determineClearingPrice, eventOccurred, getClearingPolicy, getClearingQuote, getMarket, getOrderBook, getPricingPolicy, getQuote, getUnmatchedAsks, getUnmatchedBids, newOrder, onEndOfDay, printState, protoClone, removeOrder, setClearingPolicy, setClearingQuote, setMarket, setOrderBook, setPricingPolicy, toString

Methods inherited from class java.lang.Object

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

Field Detail

reservePrice

protected double reservePrice

The reservation price.

seller

protected TradingAgent seller

The seller.

account

protected Account account

P_RESERVEPRICE

public static final java.lang.String P_RESERVEPRICE

See Also:

Constant Field Values

P_QUANTITY

public static final java.lang.String P_QUANTITY

See Also:

Constant Field Values

P_SELLER

public static final java.lang.String P_SELLER

See Also:

Constant Field Values

Constructor Detail

AscendingAuctioneer

public AscendingAuctioneer(Market auction,
                           TradingAgent seller,
                           int quantity,
                           double reservePrice)

Method Detail

initialise

public void initialise()

Overrides:

initialise in class AbstractAuctioneer

onRoundClosed

public void onRoundClosed()

Overrides:

onRoundClosed in class TransparentAuctioneer

generateQuote

public void generateQuote()

Specified by:

generateQuote in class AbstractAuctioneer

checkShoutValidity

protected void checkShoutValidity(Order shout)
                           throws IllegalOrderException

Overrides:

checkShoutValidity in class AbstractAuctioneer

Parameters:

shout - The new shout to be processed

Throws:

IllegalOrderException - Thrown if the shout is invalid in some way.

shoutsVisible

public boolean shoutsVisible()

Description copied from interface: Auctioneer

Return true if the shouts of others are visible.

Specified by:

shoutsVisible in interface Auctioneer

Overrides:

shoutsVisible in class TransparentAuctioneer

getAccount

public Account getAccount()

Description copied from interface: Auctioneer

Get the account which holds any budget surplus or deficit for the auctioneer. This is useful when implementing non-budget-balanced mechanisms.

Specified by:

getAccount in interface Auctioneer