net.sourceforge.jasa.agent
Class MarketMakerAgent

java.lang.Object
  AbstractAgent
      net.sourceforge.jasa.agent.AbstractTradingAgent
          net.sourceforge.jasa.agent.MarketMakerAgent

All Implemented Interfaces:

java.io.Serializable, java.lang.Cloneable, TradingAgent, MarketEventListener

public class MarketMakerAgent
extends AbstractTradingAgent

Field Summary

protected Order	ask
protected int	askQuantity
protected Order	bid
protected int	bidQuantity
protected double	minMargin
protected double	priceOffset

Fields inherited from class net.sourceforge.jasa.agent.AbstractTradingAgent

account, currentOrder, group, initialFunds, initialStock, lastOrderFilled, lastPayoff, markets, stock, totalPayoff, utilityFunction, valuer

Constructor Summary

MarketMakerAgent()

MarketMakerAgent(EventScheduler scheduler)

Method Summary

boolean	active() Determine whether or not this trader is active.
int	determineQuantity(Market auction)
int	getAskQuantity()
int	getBidQuantity()
double	getPriceOffset()
boolean	isBuyer(Market market)
boolean	isSeller(Market market)
void	onAgentArrival(Market market, AgentArrivalEvent event) Place an order in the market as determined by the agent's strategy.
void	onMarketOpen(MarketEvent event)
void	orderFilled(Market auction, Order filledOrder, double price, int quantity)
void	setAskQuantity(int askQuantity)
void	setBidQuantity(int bidQuantity)
void	setPriceOffset(double priceOffset)

Methods inherited from class net.sourceforge.jasa.agent.AbstractTradingAgent

calculatePayoff, calculateProfit, clone, equilibriumProfits, equilibriumProfitsEachDay, eventOccurred, getAccount, getCommodityHolding, getCurrentOrder, getFunds, getGroup, getLastPayoff, getMarket, getMarkets, getPayoff, getStock, getTotalPayoff, getTradingStrategy, getUtilityFunction, getValuation, getValuationPolicy, getVolume, giveFunds, initialise, isInteracted, lastOrderFilled, onAgentArrival, onEndOfDay, onMarketClosed, pay, protoClone, register, reset, setGroup, setMarket, setMarkets, setPrivateValue, setUtilityFunction, setValuationPolicy, subscribeToEvents

Methods inherited from class java.lang.Object

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

Field Detail

priceOffset

protected double priceOffset

minMargin

protected double minMargin

bid

protected Order bid

ask

protected Order ask

bidQuantity

protected int bidQuantity

askQuantity

protected int askQuantity

Constructor Detail

MarketMakerAgent

public MarketMakerAgent(EventScheduler scheduler)

MarketMakerAgent

public MarketMakerAgent()

Method Detail

active

public boolean active()

Description copied from class: AbstractTradingAgent

Determine whether or not this trader is active. Inactive traders do not place shouts in the market, but do carry on learning through their strategy.

Specified by:

active in class AbstractTradingAgent

Returns:

true if the trader is active.

isBuyer

public boolean isBuyer(Market market)

Overrides:

isBuyer in class AbstractTradingAgent

isSeller

public boolean isSeller(Market market)

Overrides:

isSeller in class AbstractTradingAgent

determineQuantity

public int determineQuantity(Market auction)

Overrides:

determineQuantity in class AbstractTradingAgent

onAgentArrival

public void onAgentArrival(Market market,
                           AgentArrivalEvent event)

Description copied from class: AbstractTradingAgent

Place an order in the market as determined by the agent's strategy.

Overrides:

onAgentArrival in class AbstractTradingAgent

orderFilled

public void orderFilled(Market auction,
                        Order filledOrder,
                        double price,
                        int quantity)

Specified by:

orderFilled in interface TradingAgent

Overrides:

orderFilled in class AbstractTradingAgent

onMarketOpen

public void onMarketOpen(MarketEvent event)

Overrides:

onMarketOpen in class AbstractTradingAgent

getPriceOffset

public double getPriceOffset()

setPriceOffset

public void setPriceOffset(double priceOffset)

getBidQuantity

public int getBidQuantity()

setBidQuantity

public void setBidQuantity(int bidQuantity)

getAskQuantity

public int getAskQuantity()

setAskQuantity

public void setAskQuantity(int askQuantity)