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

java.lang.Object
  ch.sahits.game.openpatrician.model.impl.WareHolding
      ch.sahits.game.openpatrician.model.building.TradingOffice

All Implemented Interfaces:

IBuilding, ITradingOffice, IPeriodicalUpdate

 class TradingOffice
extends WareHolding
implements ITradingOffice, IPeriodicalUpdate

Implementation of the trading office

Author:

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

Field Summary

private int	baseValue Value of the building (building costs
private ICity	city Reference to the city the trading office is located in
private IBalanceSheet	currentWeek
private IBalanceSheet	lastWeek
private static int	MAX_CAPACITY Maximal capacity of the trading office in barrels
private IPlayer	player Reference to the player
private IStorage	storage
private IWeaponStorage	weapons Weapons storage

Constructor Summary

TradingOffice(IPlayer player, ICity city, int value)

Method Summary

protected int	computeAVGPrice(IWare ware, int amount) Compute the average price for ware that is to be purchased in the specified amount.
IBalanceSheet	getBalanceLastWeek() Retrieve the balance sheet for last completed week.
int	getCapacity() Retrieve the storage capacity of the trading office and all other storages in the same city
IBalanceSheet	getCurrentWeek() Retrieve the balance sheet for the current week
IAutomatedTrading	getOfficeTrading() Get the trading object of the office
IPlayer	getOwner() Retrieve the owner of the trading office
int	getPropertyTax() Retrieve the amount of property taxes per week
ISteward	getSteward() Retrieve the steward of the trading office (manager).
IStorage	getStorage() Retrieve an overview over the storage
int	getStored() Retrieve the total amount of the stored goods
int	getValue() Retrieve the value of the building
IWeaponStorage	getWeaponStorage() Retrieve the weapon storage for this trading office
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. This method is thread save.
void	notify(DateObject date) The time defined as period has passed and it is now date

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

addNewWare, containsWare, getWare, move

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.ITradingOffice

getWare

Field Detail

MAX_CAPACITY

private static final int MAX_CAPACITY

Maximal capacity of the trading office in barrels

See Also:

Constant Field Values

player

private final IPlayer player

Reference to the player

city

private final ICity city

Reference to the city the trading office is located in

baseValue

private final int baseValue

Value of the building (building costs

weapons

private final IWeaponStorage weapons

Weapons storage

storage

private final IStorage storage

lastWeek

private IBalanceSheet lastWeek

currentWeek

private IBalanceSheet currentWeek

Constructor Detail

TradingOffice

public TradingOffice(IPlayer player,
                     ICity city,
                     int value)

Method Detail

getOwner

public IPlayer getOwner()

Description copied from interface: IBuilding

Retrieve the owner of the trading office

Specified by:

getOwner in interface IBuilding

Returns:

getCapacity

public int getCapacity()

Description copied from interface: ITradingOffice

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

Specified by:

getCapacity in interface ITradingOffice

Returns:

storage capacity in barrels

getStored

public int getStored()

Description copied from interface: ITradingOffice

Retrieve the total amount of the stored goods

Specified by:

getStored in interface ITradingOffice

Returns:

number of stored 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:

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

Returns:

amount moved

computeAVGPrice

protected int computeAVGPrice(IWare ware,
                              int amount)

Compute the average price for ware that is to be purchased in the specified amount. The price is computed based on the amount that is available in the city.

Overrides:

computeAVGPrice in class WareHolding

Parameters:

ware - for which the average price is to be computed

amount - amount that is bought

Returns:

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

avgPrice - average price to use on the amount of ware

getBalanceLastWeek

public IBalanceSheet getBalanceLastWeek()

Description copied from interface: ITradingOffice

Retrieve the balance sheet for last completed week.

Specified by:

getBalanceLastWeek in interface ITradingOffice

Returns:

getCurrentWeek

public IBalanceSheet getCurrentWeek()

Description copied from interface: ITradingOffice

Retrieve the balance sheet for the current week

Specified by:

getCurrentWeek in interface ITradingOffice

Returns:

getSteward

public 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:

getPropertyTax

public int getPropertyTax()

Description copied from interface: IBuilding

Retrieve the amount of property taxes per week

Specified by:

getPropertyTax in interface IBuilding

Returns:

getOfficeTrading

public IAutomatedTrading getOfficeTrading()

Description copied from interface: ITradingOffice

Get the trading object of the office

Specified by:

getOfficeTrading in interface ITradingOffice

Returns:

notify

public void notify(DateObject date)

Description copied from interface: IPeriodicalUpdate

The time defined as period has passed and it is now date

Specified by:

notify in interface IPeriodicalUpdate

Parameters:

date - current date time

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

Returns:

amount moved

getValue

public int getValue()

Description copied from interface: IBuilding

Retrieve the value of the building

Specified by:

getValue in interface IBuilding

Returns:

getWeaponStorage

public IWeaponStorage getWeaponStorage()

Description copied from interface: ITradingOffice

Retrieve the weapon storage for this trading office

Specified by:

getWeaponStorage in interface ITradingOffice

Returns:

getStorage

public IStorage getStorage()

Description copied from interface: ITradingOffice

Retrieve an overview over the storage

Specified by:

getStorage in interface ITradingOffice

Returns: