eos.good
Class Good

java.lang.Object
  eos.good.Good

Direct Known Subclasses:

Capital, Labor, OrdinaryCG

public abstract class Good
extends java.lang.Object

Parent class of all goods.

Field Summary

protected double

quantity quantity of the good

Constructor Summary

Good(double quantity)
Create quantity amount of a new good

Method Summary

double	decrease(double amount) Decrease the quantity of the good by amount.
java.lang.String	getName() Return the name of the good
double	getQuantity() Return quantity of the good
void	increase(double amount) Increase the quantity of the good by amount

Methods inherited from class java.lang.Object

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

Field Detail

quantity

protected double quantity

quantity of the good

Constructor Detail

Good

public Good(double quantity)

Create quantity amount of a new good

Parameters:

quantity -

Method Detail

getQuantity

public double getQuantity()

Return quantity of the good

Returns:

quantity of the good

increase

public void increase(double amount)

Increase the quantity of the good by amount

Parameters:

amount -

decrease

public double decrease(double amount)

Decrease the quantity of the good by amount. If quantity is less than amount, quantity is reduced to zero.

Parameters:

amount -

Returns:

actual amount by which the quantity is reduced

getName

public final java.lang.String getName()

Return the name of the good

Returns:

the name of the good