net.sourceforge.jasa.market.auctioneer
Class GenericAuctioneer

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

All Implemented Interfaces:

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

public class GenericAuctioneer
extends TransparentAuctioneer
implements java.io.Serializable, java.util.Observer

An modular auctioneer for a double market.

See Also:

Serialized Form

Field Summary

protected OrderAcceptancePolicy	acceptingPolicy
protected ZeroFundsAccount	account
protected MarketClearingCondition	clearingCondition

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

GenericAuctioneer()

GenericAuctioneer(Market auction)

Method Summary

protected void	checkShoutValidity(Order shout)
protected void	clearMarket()
void	eventOccurred(MarketEvent event) TODO: temporarily put here, clearingCondition and acceptingPolicy should listen to the market directly
void	generateQuote()
OrderAcceptancePolicy	getAcceptingPolicy()
Account	getAccount() Get the account which holds any budget surplus or deficit for the auctioneer.
MarketClearingCondition	getClearingCondition()
protected void	initialise()
void	reset()
void	setAcceptingPolicy(OrderAcceptancePolicy acceptingPolicy)
void	setClearingCondition(MarketClearingCondition clearingCondition)
java.lang.String	toString()
void	update(java.util.Observable source, java.lang.Object arg)

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

getLastAsk, getLastBid, getLastShout, newShoutInternal, onRoundClosed, orderFilled, recordMatch, shoutsVisible, transactionsOccurred

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

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

Methods inherited from class java.lang.Object

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

Field Detail

account

protected ZeroFundsAccount account

clearingCondition

protected MarketClearingCondition clearingCondition

acceptingPolicy

protected OrderAcceptancePolicy acceptingPolicy

Constructor Detail

GenericAuctioneer

public GenericAuctioneer()

GenericAuctioneer

public GenericAuctioneer(Market auction)

Method Detail

initialise

protected void initialise()

Overrides:

initialise in class AbstractAuctioneer

reset

public void reset()

Overrides:

reset in class TransparentAuctioneer

setClearingCondition

public void setClearingCondition(MarketClearingCondition clearingCondition)

getClearingCondition

public MarketClearingCondition getClearingCondition()

setAcceptingPolicy

public void setAcceptingPolicy(OrderAcceptancePolicy acceptingPolicy)

getAcceptingPolicy

public OrderAcceptancePolicy getAcceptingPolicy()

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

clearMarket

protected void clearMarket()

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.

update

public void update(java.util.Observable source,
                   java.lang.Object arg)

Specified by:

update in interface java.util.Observer

eventOccurred

public void eventOccurred(MarketEvent event)

TODO: temporarily put here, clearingCondition and acceptingPolicy should listen to the market directly

Overrides:

eventOccurred in class AbstractAuctioneer

toString

public java.lang.String toString()

Overrides:

toString in class AbstractAuctioneer