frodo2.benchmarks.auctions.xcsp.Instance Class Reference

This class is used to generate the 'instance' tag in the output XML file. More...

Inheritance diagram for frodo2.benchmarks.auctions.xcsp.Instance:

Public Member Functions
	Instance ()
	Constructor calls the super class constructor with the name for the XML tag.
Document	create (Auction auction, int methodID, boolean discsp, boolean sumDecomposition, boolean intensional)
	This method builds the content of the "instance" tag.

Static Public Member Functions
static int	findMaxConstraintArity (Auction auction, int method)
	This method finds the maximum arity of any constraints in this DCOP.
static List< Integer >	getGoodsScopeByBidder (Bidder bidder)
static List< Integer >	getBiddersScopeByGood (Good good)

Static Private Attributes
static final long	serialVersionUID = -3048277817601121098L
	Classes extending Element should declare a serial Version UID.

Detailed Description

This class is used to generate the 'instance' tag in the output XML file.

Author

Andreas Schaedeli

Constructor & Destructor Documentation

Instance()

frodo2.benchmarks.auctions.xcsp.Instance.Instance

(

)

Constructor calls the super class constructor with the name for the XML tag.

Referenced by findMaxConstraintArity().

Member Function Documentation

create()

Document frodo2.benchmarks.auctions.xcsp.Instance.create	(	Auction	auction,
		int	methodID,
		boolean	discsp,
		boolean	sumDecomposition,
		boolean	intensional )

This method builds the content of the "instance" tag.

This tag contains an attribute and some child elements.

Parameters

auction	Auction to be transformed into a DCOP
methodID	ID of the conversion method to be used
discsp	whether bid prices should be ignored, and the output should be a pure DisCSP instance
sumDecomposition	true if sum constraints should be intensional instead of extensional
intensional	whether all constraints should be intensional

Returns

Document object that can be written as XML formatted file

References frodo2.benchmarks.auctions.xcsp.Constraints.create(), frodo2.benchmarks.auctions.xcsp.Domains.create(), frodo2.benchmarks.auctions.xcsp.Presentation.create(), frodo2.benchmarks.auctions.xcsp.Relations.create(), frodo2.benchmarks.auctions.xcsp.Variables.create(), frodo2.benchmarks.auctions.xcsp.Constraints.getConstraints(), and frodo2.benchmarks.auctions.xcsp.Variables.getVariables().

Referenced by frodo2.benchmarks.auctions.main.CATSToXCSP.toXCSP().

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findMaxConstraintArity()

int frodo2.benchmarks.auctions.xcsp.Instance.findMaxConstraintArity ( Auction auction, int method )

static

This method finds the maximum arity of any constraints in this DCOP.

This number depends on the conversion method, as each method creates different constraints.

Parameters

auction	Auction instance
method	ID of conversion method to be applied

Returns

Maximum constraint arity

References frodo2.benchmarks.auctions.cats.Auction.getBidders(), frodo2.benchmarks.auctions.cats.Auction.getGoods(), getGoodsScopeByBidder(), and Instance().

Referenced by frodo2.benchmarks.auctions.xcsp.Presentation.create(), and frodo2.benchmarks.auctions.xcsp.Relations.create().

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getBiddersScopeByGood()

List< Integer > frodo2.benchmarks.auctions.xcsp.Instance.getBiddersScopeByGood ( Good good )

static

Parameters

good	Good instance

Returns

List of IDs of all the bidders having placed at least one bid containing the given good

References frodo2.benchmarks.auctions.cats.Good.getBidsList().

Referenced by frodo2.benchmarks.auctions.xcsp.Constraints.create(), and frodo2.benchmarks.auctions.xcsp.Variables.create().

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getGoodsScopeByBidder()

List< Integer > frodo2.benchmarks.auctions.xcsp.Instance.getGoodsScopeByBidder ( Bidder bidder )

static

Parameters

bidder

Bidder instance

Returns

List of IDs of all the goods that are contained in at least one bid placed by the given bidder

References frodo2.benchmarks.auctions.cats.Bidder.getBidsList().

Referenced by frodo2.benchmarks.auctions.xcsp.Constraints.addEqualityConstraintsOnGoods(), frodo2.benchmarks.auctions.xcsp.Constraints.create(), frodo2.benchmarks.auctions.xcsp.Relations.create(), frodo2.benchmarks.auctions.xcsp.Variables.create(), and findMaxConstraintArity().

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Member Data Documentation

serialVersionUID

final long frodo2.benchmarks.auctions.xcsp.Instance.serialVersionUID = -3048277817601121098L

staticprivate

Classes extending Element should declare a serial Version UID.

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The documentation for this class was generated from the following file:

• src/frodo2/benchmarks/auctions/xcsp/Instance.java