org.spectrumauctions.sats.core.model.bvm

Class BMWorld

java.lang.Object

org.spectrumauctions.sats.core.model.World

org.spectrumauctions.sats.core.model.bvm.BMWorld

All Implemented Interfaces:

Serializable

public final class BMWorld
extends World

Author:

Michael Weiss

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
static String	MODEL_NAME

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

id, modelName

Constructor Summary

Constructors

Constructor and Description
BMWorld(BMWorldSetup setup, RNGSupplier rngSupplier)

Method Summary

Modifier and Type	Method and Description
List<BMBidder>	createPopulation(BMBidderSetup bidderSetup)
List<BMBidder>	createPopulation(BMBidderSetup bidderSetup, long seed)
List<BMBidder>	createPopulation(BMBidderSetup bidderSetup, RNGSupplier rngSupplier)
List<BMBidder>	createPopulation(Collection<BMBidderSetup> bidderSetups)
List<BMBidder>	createPopulation(Collection<BMBidderSetup> bidderSetups, long seed)
List<BMBidder>	createPopulation(Collection<BMBidderSetup> bidderSetups, RNGSupplier rngSupplier)
boolean	equals(Object obj)
BMBand	getBand(String bandName) Gets a band with a specific name
List<BMBand>	getBands()
Set<BMLicense>	getLicenses()
int	getNumberOfGoods()
int	hashCode()
static BMWorld	readWorld(long worldId)
void	refreshFieldBackReferences() Some of the members of the World (e.g.
Collection<BMBidder>	restorePopulation(long populationId) Restore serialized Bidder instances via population id

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

getId, getModelName, openNewPopulation, restorePopulation, restorePopulation, store

Methods inherited from class java.lang.Object

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

Field Detail

MODEL_NAME

public static final String MODEL_NAME

See Also:

Constant Field Values

Constructor Detail

BMWorld

public BMWorld(BMWorldSetup setup,
               RNGSupplier rngSupplier)

Method Detail

getBand

public BMBand getBand(String bandName)

Gets a band with a specific name

Parameters:

bandName - the band name to be queried

Returns:

band with this name, null if no such band in this world

getBands

public List<BMBand> getBands()

Returns:

a list of all bands

getLicenses

public Set<BMLicense> getLicenses()

Specified by:

getLicenses in class World

getNumberOfGoods

public int getNumberOfGoods()

Specified by:

getNumberOfGoods in class World

createPopulation

public List<BMBidder> createPopulation(BMBidderSetup bidderSetup)

Returns:

a new population, i.e., a set of bidders, according to the specified bidderSetup

createPopulation

public List<BMBidder> createPopulation(BMBidderSetup bidderSetup,
                                       long seed)

See Also:

createPopulation(BMBidderSetup)

createPopulation

public List<BMBidder> createPopulation(BMBidderSetup bidderSetup,
                                       RNGSupplier rngSupplier)

See Also:

createPopulation(BMBidderSetup)

createPopulation

public List<BMBidder> createPopulation(Collection<BMBidderSetup> bidderSetups)

Parameters:

bidderSetups - the collection of setups that are the basis for the new population

Returns:

a new population, i.e., a set of bidders, according to the specified bidderSetups

createPopulation

public List<BMBidder> createPopulation(Collection<BMBidderSetup> bidderSetups,
                                       long seed)

See Also:

createPopulation(Collection)

createPopulation

public List<BMBidder> createPopulation(Collection<BMBidderSetup> bidderSetups,
                                       RNGSupplier rngSupplier)

See Also:

createPopulation(Collection)

readWorld

public static BMWorld readWorld(long worldId)

refreshFieldBackReferences

public void refreshFieldBackReferences()

Description copied from class: World

Some of the members of the World (e.g. licenses) have circular references back to the world.
As the used gsonSerializer cannot handle this yet, the circular references are not serialized and have to be restored after deserialization by calling this method.

This method will be removed in a later version and the problem be solved during deserialization.

Specified by:

refreshFieldBackReferences in class World

restorePopulation

public Collection<BMBidder> restorePopulation(long populationId)

Description copied from class: World

Restore serialized Bidder instances via population id

Specified by:

restorePopulation in class World

Parameters:

populationId - the population id

Returns:

the deserialized bidders

hashCode

public int hashCode()

Overrides:

hashCode in class World

equals

public boolean equals(Object obj)

Overrides:

equals in class World