uk.ac.liv.auction.stats
Class MeanValueDataWriterReport

java.lang.Object
  uk.ac.liv.auction.stats.AbstractAuctionReport
      uk.ac.liv.auction.stats.DataWriterReport
          uk.ac.liv.auction.stats.MeanValueDataWriterReport

All Implemented Interfaces:

AuctionEventListener, AuctionReport, Parameterizable

Direct Known Subclasses:

GraphReport

public class MeanValueDataWriterReport

extends DataWriterReport

This report keeps track of the mean value of each market variable over the course of each round of bidding and logs the mean value to the specified DataWriter objects.

Version:

$Revision: 1.2 $

Author:

Steve Phelps

Field Summary

protected CummulativeDistribution[]	allStats
protected CummulativeDistribution	askQuoteStats
protected CummulativeDistribution	askStats
protected CummulativeDistribution	bidQuoteStats
protected CummulativeDistribution	bidStats
protected int	round
protected CummulativeDistribution	transPriceStats

Fields inherited from class uk.ac.liv.auction.stats.DataWriterReport

askLog, askQuoteLog, auction, bidLog, bidQuoteLog, transPriceLog

Constructor Summary

MeanValueDataWriterReport()

MeanValueDataWriterReport(DataWriter askQuoteLog, DataWriter bidQuoteLog, DataWriter bidLog, DataWriter askLog, DataWriter transPriceLog)

Method Summary

void	eventOccurred(AuctionEvent event)
void	produceUserOutput() Produce the final report for the user.
void	roundClosed(RoundClosedEvent event)
protected void	update(DataWriter writer, CummulativeDistribution stats)
void	updateQuoteLog(RoundClosedEvent event)
void	updateShoutLog(ShoutPlacedEvent event)
void	updateTransPriceLog(TransactionExecutedEvent event)

Methods inherited from class uk.ac.liv.auction.stats.DataWriterReport

dataUpdated, getVariables, setAuction, setup

Methods inherited from class java.lang.Object

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

Field Detail

askQuoteStats

protected CummulativeDistribution askQuoteStats

bidQuoteStats

protected CummulativeDistribution bidQuoteStats

bidStats

protected CummulativeDistribution bidStats

askStats

protected CummulativeDistribution askStats

transPriceStats

protected CummulativeDistribution transPriceStats

allStats

protected CummulativeDistribution[] allStats

round

protected int round

Constructor Detail

MeanValueDataWriterReport

public MeanValueDataWriterReport(DataWriter askQuoteLog,
                                 DataWriter bidQuoteLog,
                                 DataWriter bidLog,
                                 DataWriter askLog,
                                 DataWriter transPriceLog)

MeanValueDataWriterReport

public MeanValueDataWriterReport()

Method Detail

eventOccurred

public void eventOccurred(AuctionEvent event)

Specified by:

eventOccurred in interface AuctionEventListener

Overrides:

eventOccurred in class DataWriterReport

updateQuoteLog

public void updateQuoteLog(RoundClosedEvent event)

Overrides:

updateQuoteLog in class DataWriterReport

updateTransPriceLog

public void updateTransPriceLog(TransactionExecutedEvent event)

Overrides:

updateTransPriceLog in class DataWriterReport

updateShoutLog

public void updateShoutLog(ShoutPlacedEvent event)

Overrides:

updateShoutLog in class DataWriterReport

roundClosed

public void roundClosed(RoundClosedEvent event)

update

protected void update(DataWriter writer,
                      CummulativeDistribution stats)

produceUserOutput

public void produceUserOutput()

Description copied from interface: AuctionReport

Produce the final report for the user. Implementors can do whatever they see fit, for example by writing a report on stdout, or they may choose to do nothing.

Specified by:

produceUserOutput in interface AuctionReport

Overrides:

produceUserOutput in class DataWriterReport