Package ch.sahits.game.openpatrician.model.product

Class AmountablePrice<T extends IAmountable>

java.lang.Object

ch.sahits.game.openpatrician.model.BaseAmountable<T>

ch.sahits.game.openpatrician.model.product.AmountablePrice<T>

Type Parameters:

T - IAmountable implementation that is is collected hereby called item

public class AmountablePrice<T extends IAmountable>
extends BaseAmountable<T>

This class defines the amounted price of an IWare object. Each object in the real world has hits unique price. Since no instances of the objects are used but only one reference the price information gets lost. The amountable price tracks the average price of all amounted objects

Author:

Andi Hotz, (c) Sahits GmbH, 2011 Created on Nov 20, 2011

Field Summary

Fields

Modifier and Type	Field	Description
private javafx.beans.property.DoubleProperty	sum	Total price of all amounted items

Fields inherited from class ch.sahits.game.openpatrician.model.BaseAmountable

fxTheadExecution

Constructor Summary

Constructors

Constructor	Description
AmountablePrice()
AmountablePrice(int amount, double totalPrice)	Constructor initalizing the amountablePrice with an amount and average price.

Method Summary

Modifier and Type	Method	Description
void	add(int amount, int avgPrice)	Add a number items
javafx.beans.binding.NumberBinding	avgPriceProperty()
boolean	equals(java.lang.Object o)
int	getAVGPrice()	Retrieve the average price of one item
double	getSum()	Get the total cum of the amount.
int	hashCode()
void	remove(int amount)	Remove a number of items
void	reset()	Set the amount to 0.
java.lang.String	toString()

Methods inherited from class ch.sahits.game.openpatrician.model.BaseAmountable

add, amountProperty, getAmount, setAmount

Methods inherited from class java.lang.Object

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

Field Detail

sum

private final javafx.beans.property.DoubleProperty sum

Total price of all amounted items

Constructor Detail

AmountablePrice

public AmountablePrice()

AmountablePrice

public AmountablePrice(int amount,
                       double totalPrice)

Constructor initalizing the amountablePrice with an amount and average price. This constructor is mainly inteded for testing to avoid the hassle with the add method.

Parameters:

amount - represented by this.

totalPrice - total price of the complete amount

Method Detail

getAVGPrice

public int getAVGPrice()

Retrieve the average price of one item

Returns:

average price per item

avgPriceProperty

public javafx.beans.binding.NumberBinding avgPriceProperty()

add

public void add(int amount,
                int avgPrice)

Add a number items

Parameters:

amount - number of the items to be added

avgPrice - average price of one item that is added

remove

public void remove(int amount)

Remove a number of items

Overrides:

remove in class BaseAmountable<T extends IAmountable>

Parameters:

amount - of items to be removed

reset

public void reset()

Description copied from class: BaseAmountable

Set the amount to 0.

Overrides:

reset in class BaseAmountable<T extends IAmountable>

toString

public java.lang.String toString()

Overrides:

toString in class BaseAmountable<T extends IAmountable>

equals

public boolean equals(java.lang.Object o)

Overrides:

equals in class BaseAmountable<T extends IAmountable>

hashCode

public int hashCode()

Overrides:

hashCode in class BaseAmountable<T extends IAmountable>

getSum

public double getSum()

Get the total cum of the amount.

Returns:

total price of all items.