org.spectrumauctions.sats.core.bidlang.xor

Class SizeOrderedXOR<T extends Good>

java.lang.Object

org.spectrumauctions.sats.core.bidlang.xor.SizeOrderedXOR<T>

All Implemented Interfaces:

BiddingLanguage, XORLanguage<T>

Direct Known Subclasses:

DecreasingSizeOrderedXOR, IncreasingSizeOrderedXOR

public abstract class SizeOrderedXOR<T extends Good>
extends Object
implements XORLanguage<T>

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	SizeOrderedXOR(Collection<T> goods, Bidder<T> bidder)

Method Summary

Modifier and Type	Method and Description
Bidder<T>	getBidder() References back to the Bidder instance from whom this Bidding language instance was created.
Bundle<T>	getBundle(BigInteger index)
Bundle<T>	getBundle(BigInteger subIndex, int size)
protected BigDecimal	getValue(Bundle bundle)
static StringBuilder	packageRepresentation(BigInteger index, int n)

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.spectrumauctions.sats.core.bidlang.xor.XORLanguage

iterator

Constructor Detail

SizeOrderedXOR

protected SizeOrderedXOR(Collection<T> goods,
                         Bidder<T> bidder)

Method Detail

getBidder

public Bidder<T> getBidder()

Description copied from interface: BiddingLanguage

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

Specified by:

getBidder in interface BiddingLanguage

getBundle

public Bundle<T> getBundle(BigInteger index)

Parameters:

index - of the queried bundle

getValue

protected BigDecimal getValue(Bundle bundle)

getBundle

public Bundle<T> getBundle(BigInteger subIndex,
                           int size)

Parameters:

subIndex - an index of this bundle in a list of all bundles with same size (hence NOT the index in the iterator), starting at zero.

size - the size of the bundle

Returns:

a specific bundle of given size

packageRepresentation

public static StringBuilder packageRepresentation(BigInteger index,
                                                  int n)

Returns:

the StringBuilder representation of the bundle, i.e., 1/0 for all licenses