Package ch.sahits.game.openpatrician.model.building.impl

Class TradingOffice

java.lang.Object

ch.sahits.game.openpatrician.model.impl.WareHolding

ch.sahits.game.openpatrician.model.building.impl.TradingOffice

All Implemented Interfaces:

IBuilding, ITradingOffice

public class TradingOffice
extends WareHolding
implements ITradingOffice

Implementation of the trading office

Author:

Andi Hotz, (c) Sahits GmbH, 2011 Created on Dec 17, 2011

Field Summary

Fields inherited from class ch.sahits.game.openpatrician.model.impl.WareHolding

computablePrice

Constructor Summary

Constructors

Constructor	Description
TradingOffice(IPlayer player, ICity city, int value, IStorage storage, IBalanceSheet lastWeek, IBalanceSheet thisWeek)

Method Summary

Modifier and Type	Method	Description
javafx.beans.property.IntegerProperty	capacityProperty()	Retrieve the storage capacity of the trading office and all other storages in the same city
protected int	computeAVGPrice(IWare ware, int amount)	Compute the average price for ware that is to be purchased in the specified amount.
void	destroy()	Execute when the building is destroyed.
java.util.Optional<ISteward>	getSteward()	Retrieve the steward of the trading office (manager).
int	getValue()	Retrieve the value of the building
boolean	hasWeapons()	check if there are any weapons in storage
int	move(IWare ware, int amount)	Add or remove ware from the storage.
int	move(IWare ware, int amount, int avgPrice)	Move the ware into/from the storage with a price attached.
int	move(IWeapon weapon, int amount)	/** Add or remove weapon from the storage.
void	replaceBalanceSheet(IBalanceSheet newWeek)	Replace the last weeks balance sheet with the current week and set the new balance sheet for this week.
void	setOwner(IPlayer newOwner)	Some buildings may be sold to other players.
void	setSteward(ISteward steward)	Setting the steward.
javafx.beans.property.ObjectProperty<ISteward>	stewardProperty()	Property holding the steward.
javafx.beans.binding.BooleanBinding	storageManagerPresentBinding()	Binding indicating the presence of a steward.

Methods inherited from class ch.sahits.game.openpatrician.model.impl.WareHolding

addNewWare, bindStoredAmount, containsWare, getOccupiedSpace, getWare, move, occupiedSpaceProperty, setOccupiedSpace, storedAmountBinding, unbindAllAmounts

Methods inherited from class java.lang.Object

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

Methods inherited from interface ch.sahits.game.openpatrician.model.building.IBuilding

getOwner, getPropertyTax

Methods inherited from interface ch.sahits.game.openpatrician.model.building.ITradingOffice

getBalanceLastWeek, getCity, getCurrentWeek, getEstablishedDate, getOccupiedSpace, getOfficeTrading, getStorage, getWare, getWeaponStorage, setOccupiedSpace, storedAmountBinding

Constructor Detail

TradingOffice

public TradingOffice(IPlayer player,
                     ICity city,
                     int value,
                     IStorage storage,
                     IBalanceSheet lastWeek,
                     IBalanceSheet thisWeek)

Method Detail

destroy

@PreDestroy
public void destroy()

Description copied from interface: IBuilding

Execute when the building is destroyed.

Specified by:

destroy in interface IBuilding

capacityProperty

public javafx.beans.property.IntegerProperty capacityProperty()

Description copied from interface: ITradingOffice

Retrieve the storage capacity of the trading office and all other storages in the same city

Specified by:

capacityProperty in interface ITradingOffice

Returns:

storage capacity in barrels

hasWeapons

public boolean hasWeapons()

Description copied from interface: ITradingOffice

check if there are any weapons in storage

Specified by:

hasWeapons in interface ITradingOffice

Returns:

true if weapons are stored.

move

public int move(IWeapon weapon,
                int amount)

/** Add or remove weapon from the storage. If the amount is negative it will be removed. If the full amount is not available only the available will be moved and returned. The amount is in the ware specific size. This method is thread save.

Specified by:

move in interface ITradingOffice

Parameters:

weapon - weapon that should be moved

amount - of weapons that should be moved

Returns:

actual amount moved

computeAVGPrice

protected int computeAVGPrice(IWare ware,
                              int amount)

Description copied from class: WareHolding

Compute the average price for ware that is to be purchased in the specified amount. The additional variable of the available amount is supplied by WareHolding.getWare(IWare). Subclasses may override this method.

Overrides:

computeAVGPrice in class WareHolding

Parameters:

ware - for which the average price is to be computed

amount - amount that is bought

Returns:

average price for the amount of ware.

move

public int move(IWare ware,
                int amount,
                int avgPrice)

Move the ware into/from the storage with a price attached.

Specified by:

move in interface ITradingOffice

Parameters:

ware - to be moved

amount - amount to be moved. Negative values indicate removal of the ware from the trading office.

avgPrice - average price to use on the amount of ware

Returns:

the amount that was actually moved. If the ware was to be removed the returned value is <= 0.

getSteward

public java.util.Optional<ISteward> getSteward()

Description copied from interface: ITradingOffice

Retrieve the steward of the trading office (manager). May be null if no manager is employed

Specified by:

getSteward in interface ITradingOffice

Returns:

Optional steward. Empty if none is hired.

setSteward

public void setSteward(ISteward steward)

Description copied from interface: ITradingOffice

Setting the steward. May be null to indicate firing the steward

Specified by:

setSteward in interface ITradingOffice

Parameters:

steward - to set/unset (null)

stewardProperty

public javafx.beans.property.ObjectProperty<ISteward> stewardProperty()

Description copied from interface: ITradingOffice

Property holding the steward.

Specified by:

stewardProperty in interface ITradingOffice

Returns:

object property for the steward

replaceBalanceSheet

public void replaceBalanceSheet(IBalanceSheet newWeek)

Description copied from interface: ITradingOffice

Replace the last weeks balance sheet with the current week and set the new balance sheet for this week.

Specified by:

replaceBalanceSheet in interface ITradingOffice

Parameters:

newWeek - balance sheet to replace the old one.

move

public int move(IWare ware,
                int amount)

Description copied from interface: ITradingOffice

Add or remove ware from the storage. If the amount is negative it will be removed. If the full amount is not available only the available will be moved and returned. The amount is in the ware specific size. The price of the wares is computed based on the amount

Specified by:

move in interface ITradingOffice

Parameters:

ware - to be moved in/out of the trading office

amount - of ware to be moved.

Returns:

amount that is acctualy moved

getValue

public int getValue()

Description copied from interface: IBuilding

Retrieve the value of the building

Specified by:

getValue in interface IBuilding

Returns:

value of the building

storageManagerPresentBinding

public javafx.beans.binding.BooleanBinding storageManagerPresentBinding()

Description copied from interface: ITradingOffice

Binding indicating the presence of a steward.

Specified by:

storageManagerPresentBinding in interface ITradingOffice

Returns:

boolean binding for the presence of a steward.

setOwner

public void setOwner(IPlayer newOwner)

Description copied from interface: IBuilding

Some buildings may be sold to other players.

Specified by:

setOwner in interface IBuilding

Parameters:

newOwner - owner of the building