uk.ac.liv.auction.stats
Class DirectRevelationReport

java.lang.Object
  uk.ac.liv.auction.stats.AbstractAuctionReport
      uk.ac.liv.auction.stats.AbstractMarketStatsReport
          uk.ac.liv.auction.stats.DirectRevelationReport

All Implemented Interfaces:

AuctionEventListener, AuctionReport, Parameterizable, Resetable, java.io.Serializable

Direct Known Subclasses:

EquilibriumReport, SupplyAndDemandStats

public abstract class DirectRevelationReport

extends AbstractMarketStatsReport

implements Resetable, java.io.Serializable

This class computes the hypothetical auction state when all agents bid at their private valuation, ie when all agents bid truthfully. This can be used, for example, for equilibrium calculations.

Version:

$Revision: 1.2 $

Author:

Steve Phelps

See Also:

Serialized Form

Field Summary

protected RoundRobinAuction	auction The auction we are computing stats for.
protected FourHeapShoutEngine	shoutEngine The auction state after forced direct revelation.
protected java.util.ArrayList	shouts The truthful shouts of all traders in the auction.

Constructor Summary

DirectRevelationReport()

DirectRevelationReport(RoundRobinAuction auction)

Method Summary

void	calculate()
protected void	enumerateTruthfulShout(Shout shout) Process a truthful shout from an agent
void	initialise()
void	reset() Reinitialise our state to the original settings.
void	setAuction(RoundRobinAuction auction) Specify the auction to be used when generating the report.
void	setup(ec.util.ParameterDatabase parameters, ec.util.Parameter base) Initialise this object from a parameter database.
protected void	simulateDirectRevelation() Update the auction state with a truthful shout from each trader.

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

eventOccurred

Methods inherited from class java.lang.Object

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

Methods inherited from interface uk.ac.liv.auction.stats.AuctionReport

getVariables, produceUserOutput

Field Detail

shoutEngine

protected FourHeapShoutEngine shoutEngine

The auction state after forced direct revelation.

auction

protected RoundRobinAuction auction

The auction we are computing stats for.

shouts

protected java.util.ArrayList shouts

The truthful shouts of all traders in the auction.

Constructor Detail

DirectRevelationReport

public DirectRevelationReport(RoundRobinAuction auction)

DirectRevelationReport

public DirectRevelationReport()

Method Detail

setAuction

public void setAuction(RoundRobinAuction auction)

Description copied from interface: AuctionReport

Specify the auction to be used when generating the report.

Specified by:

setAuction in interface AuctionReport

Overrides:

setAuction in class AbstractAuctionReport

setup

public void setup(ec.util.ParameterDatabase parameters,
                  ec.util.Parameter base)

Description copied from interface: Parameterizable

Initialise this object from a parameter database.

Specified by:

setup in interface Parameterizable

calculate

public void calculate()

Specified by:

calculate in class AbstractMarketStatsReport

simulateDirectRevelation

protected void simulateDirectRevelation()

Update the auction state with a truthful shout from each trader.

initialise

public void initialise()

reset

public void reset()

Description copied from interface: Resetable

Reinitialise our state to the original settings.

Specified by:

reset in interface Resetable

enumerateTruthfulShout

protected void enumerateTruthfulShout(Shout shout)

Process a truthful shout from an agent

Parameters:

shout - The truthful shout