edu.cuny.cat.valuation
Class RandomValuer

java.lang.Object
  edu.cuny.cat.valuation.ValuationPolicy
      edu.cuny.cat.valuation.AbstractRandomValuer
          edu.cuny.cat.valuation.RandomValuer

All Implemented Interfaces:

AuctionEventListener, edu.cuny.obj.Resetable

Direct Known Subclasses:

DailyRandomValuer, GamelyRandomValuer

public class RandomValuer
extends AbstractRandomValuer

A framework of valuation policy in which a valuation is drawn from a distribution. The drawing will be repeated if the valuation falls out of the pre-determined range in RandomValuerGenerator.

Version:

$Revision: 1.14 $

Author:

Jinzhong Niu

Field Summary

protected RandomValuerGenerator	generator The generator instance that created this valuer
static int	MAX_REDRAWING_TIMES the maximum times to redraw the valuation from the distribution when previous drawings bring values out of the range defined in RandomValuerGenerator.

Fields inherited from class edu.cuny.cat.valuation.AbstractRandomValuer

distribution

Fields inherited from class edu.cuny.cat.valuation.ValuationPolicy

value

Constructor Summary

RandomValuer()

Method Summary

void	drawRandomValue() TODO: to check later if this non-deterministic behavior is supposed so.
RandomValuerGenerator	getGenerator()
void	setGenerator(RandomValuerGenerator generator)

Methods inherited from class edu.cuny.cat.valuation.AbstractRandomValuer

getDistribution, setDistribution

Methods inherited from class edu.cuny.cat.valuation.ValuationPolicy

eventOccurred, getValue, reset, setValue, toString

Methods inherited from class java.lang.Object

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

Field Detail

generator

protected RandomValuerGenerator generator

The generator instance that created this valuer

MAX_REDRAWING_TIMES

public static final int MAX_REDRAWING_TIMES

the maximum times to redraw the valuation from the distribution when previous drawings bring values out of the range defined in RandomValuerGenerator.

See Also:

Constant Field Values

Constructor Detail

RandomValuer

public RandomValuer()

Method Detail

setGenerator

public void setGenerator(RandomValuerGenerator generator)

getGenerator

public RandomValuerGenerator getGenerator()

drawRandomValue

public void drawRandomValue()

TODO: to check later if this non-deterministic behavior is supposed so.

Overrides:

drawRandomValue in class AbstractRandomValuer