Package org.spectrumauctions.sats.core.bidlang.xor

Class SizeBasedUniqueRandomXOR

java.lang.Object

org.spectrumauctions.sats.core.bidlang.xor.SizeBasedUniqueRandomXOR

All Implemented Interfaces:

BiddingLanguage

public class SizeBasedUniqueRandomXOR
extends java.lang.Object
implements BiddingLanguage

Constructor Summary

Constructors

Constructor	Description
SizeBasedUniqueRandomXOR(java.util.Collection<? extends License> goods, RNGSupplier rngSupplier, SATSBidder bidder)

Method Summary

Modifier and Type	Method	Description
SATSBidder	getBidder()	References back to the SATSBidder instance from whom this Bidding language instance was created.
protected java.math.BigDecimal	getValue(org.marketdesignresearch.mechlib.core.Bundle goods)
java.util.Iterator<org.marketdesignresearch.mechlib.core.bidder.valuefunction.BundleValue>	iterator()	Throws a MissingInformationException if the method setDistribution(int, double, int) was not called before this operation.
void	setDefaultDistribution()
void	setDistribution(int meanBundleSize, double standardDeviation)	Set the basic distribution of this iterator.
void	setDistribution(int meanBundleSize, double standardDeviation, int iterations)	Deprecated.
void	setIterations(int iterations)	Set the number of iterations of this iterator.
void	setMaxIterations()

Methods inherited from class java.lang.Object

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

Constructor Detail

SizeBasedUniqueRandomXOR

public SizeBasedUniqueRandomXOR(java.util.Collection<? extends License> goods,
                                RNGSupplier rngSupplier,
                                SATSBidder bidder)

Method Detail

getValue

protected java.math.BigDecimal getValue(org.marketdesignresearch.mechlib.core.Bundle goods)

getBidder

public SATSBidder getBidder()

Description copied from interface: BiddingLanguage

References back to the SATSBidder instance from whom this Bidding language instance was created.

Specified by:

getBidder in interface BiddingLanguage

setDefaultDistribution

public void setDefaultDistribution()

setMaxIterations

public void setMaxIterations()

setIterations

public void setIterations(int iterations)

Set the number of iterations of this iterator.

Parameters:

iterations - : The number of iterations before iterator.hasNext() returns false. Note that setting this parameter too high will result in a slow iterator and possibly cause a StackOverflowException while iterating.

setDistribution

public void setDistribution(int meanBundleSize,
                            double standardDeviation)

Set the basic distribution of this iterator. Note that the parameters are not checked for its validity and meaningfulness.

Parameters:

meanBundleSize - : The mean bundle size of the randomly generated packages. Should by greater than 0 and less than or equal to the number of goods.

standardDeviation - : The bundle size standard deviation

setDistribution

@Deprecated
public void setDistribution(int meanBundleSize,
                            double standardDeviation,
                            int iterations)

Deprecated.

iterator

public java.util.Iterator<org.marketdesignresearch.mechlib.core.bidder.valuefunction.BundleValue> iterator()

Throws a MissingInformationException if the method setDistribution(int, double, int) was not called before this operation.

Specified by:

iterator in interface BiddingLanguage