edu.cuny.cat.market.clearing
Class ProbabilisticClearingCondition

java.lang.Object
  edu.cuny.cat.market.AuctioneerPolicy
      edu.cuny.cat.market.clearing.MarketClearingCondition
          edu.cuny.cat.market.clearing.RoundClearingCondition
              edu.cuny.cat.market.clearing.ProbabilisticClearingCondition

All Implemented Interfaces:

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

public class ProbabilisticClearingCondition
extends RoundClearingCondition

Enables a market to clear with a probability when a new shout arrives.

Parameters

base.threshold double [0,1] (1 by default)	(the probability to clear the auction following the placing of a shout, the lower end of the range being clearing houses and the higher being continuous double auctions)

Default Base

probabilistic_clearing

Version:

$Revision: 1.22 $

Author:

Jinzhong Niu

Field Summary

static java.lang.String	P_DEF_BASE
static java.lang.String	P_THRESHOLD
protected double	threshold
protected cern.jet.random.Uniform	uniformDistribution

Fields inherited from class edu.cuny.cat.market.AuctioneerPolicy

auctioneer

Constructor Summary

ProbabilisticClearingCondition()

Method Summary

void	eventOccurred(AuctionEvent event) clears the market when each round is closing.
double	getThreshold()
void	setThreshold(double threshold)
void	setup(edu.cuny.config.param.ParameterDatabase parameters, edu.cuny.config.param.Parameter base)
java.lang.String	toString()

Methods inherited from class edu.cuny.cat.market.clearing.MarketClearingCondition

triggerClearing

Methods inherited from class edu.cuny.cat.market.AuctioneerPolicy

getAuctioneer, initialize, reset, setAuctioneer

Methods inherited from class java.lang.Object

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

Field Detail

P_DEF_BASE

public static final java.lang.String P_DEF_BASE

See Also:

Constant Field Values

P_THRESHOLD

public static final java.lang.String P_THRESHOLD

See Also:

Constant Field Values

uniformDistribution

protected cern.jet.random.Uniform uniformDistribution

threshold

protected double threshold

Constructor Detail

ProbabilisticClearingCondition

public ProbabilisticClearingCondition()

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 AuctioneerPolicy

eventOccurred

public void eventOccurred(AuctionEvent event)

Description copied from class: RoundClearingCondition

clears the market when each round is closing.

Specified by:

eventOccurred in interface AuctionEventListener

Overrides:

eventOccurred in class RoundClearingCondition

setThreshold

public void setThreshold(double threshold)

getThreshold

public double getThreshold()

toString

public java.lang.String toString()

Overrides:

toString in class AuctioneerPolicy