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

T -

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

Property Summary

Properties

Type	Property and Description
javafx.beans.binding.NumberBinding	avgPrice

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

amountProperty

Field Summary

Fields

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

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

amount

Constructor Summary

Constructors

Constructor and Description
AmountablePrice()

Method Summary

Methods

Modifier and Type	Method and Description
void	add(int amount, int avgPrice) Add a number items
javafx.beans.binding.NumberBinding	avgPriceProperty()
int	getAVGPrice() Retrieve the average price of one item
void	remove(int amount) Remove a number of items
void	reset() Set the amount to 0.
String	toString()

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

add, amountProperty, getAmount

Methods inherited from class java.lang.Object

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

Property Detail

avgPrice

Field Detail

sum

private final javafx.beans.property.DoubleProperty sum

Total price of all amounted items

Constructor Detail

AmountablePrice

public AmountablePrice()

Method Detail

getAVGPrice

public int getAVGPrice()

Retrieve the average price of one item

Returns:

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 String toString()

Overrides:

toString in class BaseAmountable<T extends IAmountable>