edu.cuny.cat.trader.marketselection
Class AdaptiveMarketSelectionStrategy

java.lang.Object
  java.util.Observable
      edu.cuny.cat.trader.marketselection.AbstractMarketSelectionStrategy
          edu.cuny.cat.trader.marketselection.AdaptiveMarketSelectionStrategy

All Implemented Interfaces:

edu.cuny.config.param.Parameterizable, edu.cuny.obj.Resetable

Direct Known Subclasses:

StimuliResponseMarketSelectionStrategy

public class AdaptiveMarketSelectionStrategy
extends AbstractMarketSelectionStrategy

An adaptive market selection strategy using a discrete learner, which learns and makes decision on choosing market.

Parameters

base.learner name of class, implementing DiscreteLearner	(the learning algorithm to adapt market selection)

Default Base

adaptive_market_selection_strategy

Version:

$Revision: 1.19 $

Author:

Jinzhong Niu

Field Summary

protected edu.cuny.ai.learning.DiscreteLearner	learner
static java.lang.String	P_DEF_BASE
static java.lang.String	P_LEARNER

Fields inherited from class edu.cuny.cat.trader.marketselection.AbstractMarketSelectionStrategy

activeMarkets, agent, currentMarketIndex, marketIndices, markets

Constructor Summary

AdaptiveMarketSelectionStrategy()

Method Summary

void	reset()
void	selectMarket() selects a specialist from the list of active ones in the game, which is stored in AbstractMarketSelectionStrategy.activeMarkets.
void	setup(edu.cuny.config.param.ParameterDatabase parameters, edu.cuny.config.param.Parameter base)
protected void	setupMarkets(java.util.Collection<Specialist> marketColl) initiates specialists traders may register with in the game.
java.lang.String	toString()

Methods inherited from class edu.cuny.cat.trader.marketselection.AbstractMarketSelectionStrategy

addActiveSpecialist, eventOccurred, getCurrenMarket, hasValidCurrentMarket, initialize, registerMarket, setAgent

Methods inherited from class java.util.Observable

addObserver, clearChanged, countObservers, deleteObserver, deleteObservers, hasChanged, notifyObservers, notifyObservers, setChanged

Methods inherited from class java.lang.Object

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

Field Detail

P_LEARNER

public static final java.lang.String P_LEARNER

See Also:

Constant Field Values

P_DEF_BASE

public static final java.lang.String P_DEF_BASE

See Also:

Constant Field Values

learner

protected edu.cuny.ai.learning.DiscreteLearner learner

Constructor Detail

AdaptiveMarketSelectionStrategy

public AdaptiveMarketSelectionStrategy()

Method Detail

setup

public void setup(edu.cuny.config.param.ParameterDatabase parameters,
                  edu.cuny.config.param.Parameter base)

Specified by:

setup in interface edu.cuny.config.param.Parameterizable

Overrides:

setup in class AbstractMarketSelectionStrategy

reset

public void reset()

Specified by:

reset in interface edu.cuny.obj.Resetable

Overrides:

reset in class AbstractMarketSelectionStrategy

setupMarkets

protected void setupMarkets(java.util.Collection<Specialist> marketColl)

Description copied from class: AbstractMarketSelectionStrategy

initiates specialists traders may register with in the game.

Overrides:

setupMarkets in class AbstractMarketSelectionStrategy

Parameters:

marketColl - the collection of specialists participating in the game

selectMarket

public void selectMarket()

Description copied from class: AbstractMarketSelectionStrategy

selects a specialist from the list of active ones in the game, which is stored in AbstractMarketSelectionStrategy.activeMarkets.

Specified by:

selectMarket in class AbstractMarketSelectionStrategy

toString

public java.lang.String toString()

Overrides:

toString in class AbstractMarketSelectionStrategy