uk.ac.liv.auction.agent
Class MarkupStrategyDecorator

java.lang.Object
  uk.ac.liv.auction.agent.AbstractStrategy
      uk.ac.liv.auction.agent.FixedQuantityStrategyImpl
          uk.ac.liv.auction.agent.MarkupStrategyDecorator

All Implemented Interfaces:

AuctionEventListener, java.lang.Cloneable, FixedQuantityStrategy, Parameterizable, Prototypeable, Resetable, java.io.Serializable, Strategy

public class MarkupStrategyDecorator

extends FixedQuantityStrategyImpl

implements java.io.Serializable, Prototypeable

This strategy decorates a component strategy by bidding a fixed proportional markup over the price specified by the underlying component strategy.

Version:

$Revision: 1.2 $

Author:

Steve Phelps

See Also:

Serialized Form

Field Summary

protected double	markup The proportional markup on the sub strategy.
static java.lang.String	P_MARKUP
static java.lang.String	P_SUBSTRATEGY
protected Strategy	subStrategy The component strategy to decorate.

Fields inherited from class uk.ac.liv.auction.agent.AbstractStrategy

agent, auction, currentShout

Constructor Summary

MarkupStrategyDecorator()

Method Summary

void	endOfRound(Auction auction)
void	eventOccurred(AuctionEvent event)
boolean	modifyShout(Shout.MutableShout shout) Modify the price and quantity of the given shout according to this strategy.
java.lang.Object	protoClone()
void	setAgent(AbstractTradingAgent agent)
void	setup(ec.util.ParameterDatabase parameters, ec.util.Parameter base) Initialise this object from a parameter database.

Methods inherited from class uk.ac.liv.auction.agent.FixedQuantityStrategyImpl

determineQuantity, getQuantity, setQuantity

Methods inherited from class uk.ac.liv.auction.agent.AbstractStrategy

getAgent, initialise, modifyShout, reset

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.util.Resetable

reset

Methods inherited from interface uk.ac.liv.auction.agent.Strategy

modifyShout

Field Detail

subStrategy

protected Strategy subStrategy

The component strategy to decorate.

markup

protected double markup

The proportional markup on the sub strategy.

P_SUBSTRATEGY

public static final java.lang.String P_SUBSTRATEGY

See Also:

Constant Field Values

P_MARKUP

public static final java.lang.String P_MARKUP

See Also:

Constant Field Values

Constructor Detail

MarkupStrategyDecorator

public MarkupStrategyDecorator()

Method Detail

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

Overrides:

setup in class FixedQuantityStrategyImpl

modifyShout

public boolean modifyShout(Shout.MutableShout shout)

Description copied from class: AbstractStrategy

Modify the price and quantity of the given shout according to this strategy.

Overrides:

modifyShout in class FixedQuantityStrategyImpl

endOfRound

public void endOfRound(Auction auction)

Specified by:

endOfRound in class AbstractStrategy

eventOccurred

public void eventOccurred(AuctionEvent event)

Specified by:

eventOccurred in interface AuctionEventListener

Overrides:

eventOccurred in class AbstractStrategy

setAgent

public void setAgent(AbstractTradingAgent agent)

Specified by:

setAgent in interface Strategy

Overrides:

setAgent in class AbstractStrategy

protoClone

public java.lang.Object protoClone()

Specified by:

protoClone in interface Prototypeable

Overrides:

protoClone in class AbstractStrategy