org.spectrumauctions.sats.opt.vcg.external.domain

Class XORAllocation<T extends Good>

java.lang.Object

org.spectrumauctions.sats.opt.vcg.external.domain.XORAllocation<T>

All Implemented Interfaces:

Allocation<BidderAllocation<T>>

public class XORAllocation<T extends Good>
extends Object
implements Allocation<BidderAllocation<T>>

This class represents the Allocation after a WinnerDetermination. It contains the total welfare of the Allocation as well as a Map of Bidders to their trades. Each winning bidder has exactly one associated trade. Non winning bidders are not included.

Author:

Benedikt Buenz, Michael Weiss

Constructor Summary

Constructors

Constructor and Description
XORAllocation(Map<Bidder<T>,BidderAllocation<T>> trades)

Method Summary

Modifier and Type	Method and Description
BidderAllocation<T>	getAllocation(Bidder<?> bidder) Returns information about the goods allocated to a specific bidder
Collection<? extends Bidder<?>>	getBidders()
double	getTotalAllocationValue()
BigDecimal	getTotalValue()
Collection<BidderAllocation<T>>	getTrades()
Map<Bidder<T>,BidderAllocation<T>>	getTradesMap() The Map only includes winning bidders
Set<Bidder<T>>	getWinners()
boolean	isWinner(Bidder bidder)
String	toString()
BidderAllocation	tradeOf(Bidder bidder) Deprecated.

Methods inherited from class java.lang.Object

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

Constructor Detail

XORAllocation

public XORAllocation(Map<Bidder<T>,BidderAllocation<T>> trades)

Parameters:

trades - map of winning bidders to allocations

Method Detail

getTotalAllocationValue

public double getTotalAllocationValue()

getTrades

public Collection<BidderAllocation<T>> getTrades()

getTradesMap

public Map<Bidder<T>,BidderAllocation<T>> getTradesMap()

The Map only includes winning bidders

Returns:

isWinner

public boolean isWinner(Bidder bidder)

tradeOf

@Deprecated
public BidderAllocation tradeOf(Bidder bidder)

Deprecated.

getWinners

public Set<Bidder<T>> getWinners()

toString

public String toString()

Overrides:

toString in class Object

getBidders

public Collection<? extends Bidder<?>> getBidders()

Specified by:

getBidders in interface Allocation<BidderAllocation<T extends Good>>

getAllocation

public BidderAllocation<T> getAllocation(Bidder<?> bidder)

Description copied from interface: Allocation

Returns information about the goods allocated to a specific bidder

Specified by:

getAllocation in interface Allocation<BidderAllocation<T extends Good>>

getTotalValue

public BigDecimal getTotalValue()

Specified by:

getTotalValue in interface Allocation<BidderAllocation<T extends Good>>