Class Market

java.lang.Object

org.episteme.social.economics.Market

All Implemented Interfaces:

Named

public class Market
extends Object
implements Named

Represents a market where goods are traded.

Since:

1.0

Author:

Silvere Martin-Michiellot, Gemini AI (Google DeepMind)

Constructor Summary

Constructors

Constructor	Description
Market(String name, Currency currency)

Method Summary

Modifier and Type	Method	Description
void	addStock(String good, int quantity)	Adds stock to the market.
Money	buy(String good, int quantity)	Buys a good from the market.
Currency	getCurrency()
String	getName()
Money	getPrice(String good)	Gets the price of a good.
int	getStock(String good)	Checks stock level.
Money	sell(String good, int quantity)	Sells a good to the market.
void	setPrice(String good, Money price)	Sets the price for a specific good.

Methods inherited from class Object

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

Constructor Details

Market

public Market(String name,
 Currency currency)

Method Details

getName

public String getName()

Specified by:

getName in interface Named

getCurrency

public Currency getCurrency()

setPrice

public void setPrice(String good,
 Money price)

Sets the price for a specific good.

getPrice

public Money getPrice(String good)

Gets the price of a good.

addStock

public void addStock(String good,
 int quantity)

Adds stock to the market.

getStock

public int getStock(String good)

Checks stock level.

buy

public Money buy(String good,
 int quantity)

Buys a good from the market. Decreases inventory.

Parameters:

good - to buy

quantity - amount to buy

Returns:

Total cost

Throws:

IllegalStateException - if insufficient stock

sell

public Money sell(String good,
 int quantity)

Sells a good to the market. Increases inventory.

Parameters:

good - to sell

quantity - amount to sell

Returns:

Total earnings