genius.core.boaframework

Class OutcomeSpace

java.lang.Object

genius.core.boaframework.OutcomeSpace

Direct Known Subclasses:

SortedOutcomeSpace

public class OutcomeSpace
extends java.lang.Object

This class generates the complete outcome space and is therefore useful if someone wants to quickly implement an agent. Note that while this outcomespace is faster upon initialization, the sorted outcomespace class is faster during the negotiation.

Author:

Alex Dirkzwager, Mark Hendrikx

Field Summary

Fields

Modifier and Type	Field and Description
protected java.util.List<BidDetails>	allBids List of all possible bids in the domain
protected AbstractUtilitySpace	utilitySpace Reference to the utility space

Constructor Summary

Constructors

Constructor and Description
OutcomeSpace(AbstractUtilitySpace utilSpace) Creates an unsorted outcome space.

Method Summary

Modifier and Type	Method and Description
void	generateAllBids(AbstractUtilitySpace utilSpace) Generates all the possible bids in the domain
java.util.List<Bid>	getAllBidsWithoutUtilities()
java.util.List<BidDetails>	getAllOutcomes()
BidDetails	getBidNearUtility(double utility) gets a BidDetails which is closest to the given utility
java.util.List<BidDetails>	getBidsinRange(Range range) Returns a list of bids (from possibleBids) that have a utility within the given range.
int	getIndexOfBidNearUtility(double utility)
BidDetails	getMaxBidPossible()
BidDetails	getMinBidPossible()
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

utilitySpace

protected AbstractUtilitySpace utilitySpace

Reference to the utility space

allBids

protected java.util.List<BidDetails> allBids

List of all possible bids in the domain

Constructor Detail

OutcomeSpace

public OutcomeSpace(AbstractUtilitySpace utilSpace)

Creates an unsorted outcome space. Warning: this call iterates over ALL possible bids.

Parameters:

utilSpace -

Method Detail

generateAllBids

public void generateAllBids(AbstractUtilitySpace utilSpace)

Generates all the possible bids in the domain

Parameters:

utilSpace -

getAllOutcomes

public java.util.List<BidDetails> getAllOutcomes()

Returns:

list of all possible bids

getAllBidsWithoutUtilities

public java.util.List<Bid> getAllBidsWithoutUtilities()

Returns:

list of all possible bids without their utilities

getBidsinRange

public java.util.List<BidDetails> getBidsinRange(Range range)

Returns a list of bids (from possibleBids) that have a utility within the given range.

Parameters:

range - in which the bids must be found.

Returns:

list of bids which a utility in the given range.

getBidNearUtility

public BidDetails getBidNearUtility(double utility)

gets a BidDetails which is closest to the given utility

Parameters:

utility - to which the found bid must be closest.

Returns:

BidDetails

getMaxBidPossible

public BidDetails getMaxBidPossible()

Returns:

best bid in the domain.

getMinBidPossible

public BidDetails getMinBidPossible()

Returns:

worst bid in the domain.

getIndexOfBidNearUtility

public int getIndexOfBidNearUtility(double utility)

Parameters:

utility - to which the found bid must be closest.

Returns:

index of the bid with the utility closest to the given utilty.

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object