Package org.spectrumauctions.sats.core.model.mrvm

Class MRVMLocalBidder

java.lang.Object

org.spectrumauctions.sats.core.model.SATSBidder

org.spectrumauctions.sats.core.model.mrvm.MRVMBidder

org.spectrumauctions.sats.core.model.mrvm.MRVMLocalBidder

All Implemented Interfaces:

java.io.Serializable, org.marketdesignresearch.mechlib.core.bidder.Bidder, org.marketdesignresearch.mechlib.instrumentation.MipInstrumentationable

public final class MRVMLocalBidder
extends MRVMBidder

Author:

Michael Weiss

See Also:

Serialized Form

Field Summary

Fields inherited from class org.spectrumauctions.sats.core.model.SATSBidder

DEFAULT_DEMAND_QUERY_EPSILON, DEFAULT_DEMAND_QUERY_TIME_LIMIT

Method Summary

Modifier and Type	Method	Description
protected void	bidderTypeSpecificDemandQueryMIPAdjustments(MRVM_MIP mip)	Allows a specific bidder type (subclass) to change the demand query mip before execution.
MRVMLocalBidder	drawSimilarBidder(RNGSupplier rngSupplier)
boolean	equals(java.lang.Object obj)
java.math.BigDecimal	gammaFactor(MRVMRegionsMap.Region r, java.util.Set<MRVMLicense> bundle)	Calculates the gamma factor, as explained in the model writeup.
java.util.Map<MRVMRegionsMap.Region,java.math.BigDecimal>	gammaFactors(java.util.Set<MRVMLicense> bundle)	Calculates the gamma factors for all regions.
<T extends BiddingLanguage> T	getValueFunction(java.lang.Class<T> type, RNGSupplier rngSupplier)
int	hashCode()

Methods inherited from class org.spectrumauctions.sats.core.model.mrvm.MRVMBidder

calculateValue, canEqual, getAllocationLimit, getAlpha, getBestBundles, getBeta, getWorld, getzHigh, getzLow, omegaFactor, refreshReference, setAllocationLimit, svFunction, svFunction

Methods inherited from class org.spectrumauctions.sats.core.model.SATSBidder

getDescription, getId, getLongId, getMipInstrumentation, getName, getPopulation, getSetup, getSetupType, getShortDescription, getStrategy, getValue, getValueFunction, getValueFunction, getWorldId, setMipInstrumentation, setStrategy, store, toString

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.marketdesignresearch.mechlib.core.bidder.Bidder

getBestBundle, getBestBundles, getUtility, getValue, getValue, getValue

Method Detail

gammaFactor

public java.math.BigDecimal gammaFactor(MRVMRegionsMap.Region r,
                                        java.util.Set<MRVMLicense> bundle)

Calculates the gamma factor, as explained in the model writeup.
The gamma factor represents a bidder-specific discount of the the regional (omega) values.

Specified by:

gammaFactor in class MRVMBidder

Parameters:

bundle - Is not required for calculation of local bidders gamma factors and will be ignored.

r - The region for which the discount is requested

gammaFactors

public java.util.Map<MRVMRegionsMap.Region,java.math.BigDecimal> gammaFactors(java.util.Set<MRVMLicense> bundle)

Calculates the gamma factors for all regions. For explanations of the gamma factors, see MRVMBidder.gammaFactor(MRVMRegionsMap.Region, Set)

Specified by:

gammaFactors in class MRVMBidder

Parameters:

bundle - Is not required for calculation of local bidders gamma factors and will be ignored.

getValueFunction

public <T extends BiddingLanguage> T getValueFunction(java.lang.Class<T> type,
                                                      RNGSupplier rngSupplier)
                                               throws UnsupportedBiddingLanguageException

Overrides:

getValueFunction in class MRVMBidder

Throws:

UnsupportedBiddingLanguageException

drawSimilarBidder

public MRVMLocalBidder drawSimilarBidder(RNGSupplier rngSupplier)

Specified by:

drawSimilarBidder in class SATSBidder

bidderTypeSpecificDemandQueryMIPAdjustments

protected void bidderTypeSpecificDemandQueryMIPAdjustments(MRVM_MIP mip)

Description copied from class: MRVMBidder

Allows a specific bidder type (subclass) to change the demand query mip before execution. I.e. restrict demand query result to items where the bidder is interested in.

Specified by:

bidderTypeSpecificDemandQueryMIPAdjustments in class MRVMBidder

hashCode

public int hashCode()

Overrides:

hashCode in class MRVMBidder

equals

public boolean equals(java.lang.Object obj)

Overrides:

equals in class MRVMBidder