action
Class Transaction

java.lang.Object
  action.Transaction

public class Transaction
extends java.lang.Object

This class represents a transaction between two participants for a single commodity and a single currency on a decided price and quantity. This class could be thought of as a certificate describing the transaction between to participants.

Author:

tratch

Constructor Summary

Transaction(Buyer theBuyer, Seller theSeller, Commodity theTradedComm, double qty, Commodity currency, double price)
Constructor.

Method Summary

Commodity	getCommodityTraded()
Commodity	getCurrency()
double	getPrice()
double	getQuantity()
Buyer	getTheBuyer()
Seller	getTheSeller()
java.lang.String	toString() Returns a string representation of this transaction by outputting that a transaction was made between a specified buyer a specified seller for a given quantity of a given good, for a given price of a given currency.

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

Transaction

public Transaction(Buyer theBuyer,
                   Seller theSeller,
                   Commodity theTradedComm,
                   double qty,
                   Commodity currency,
                   double price)

Constructor. Upon instantiation the finializeDeal() method is called to make the exchange of the commodities

Parameters:

theBuyer -

theSeller -

theTradedComm -

qty -

currency -

price -

Method Detail

getCommodityTraded

public Commodity getCommodityTraded()

Returns:

the commodity that is being traded in this transaction

getCurrency

public Commodity getCurrency()

Returns:

the currency used to conduct this transaction

getPrice

public double getPrice()

Returns:

the price agreed on for the commodity traded

getQuantity

public double getQuantity()

Returns:

the quantity of the traded good that was agreed on

getTheBuyer

public Buyer getTheBuyer()

Returns:

the buyer in this transaction

getTheSeller

public Seller getTheSeller()

Returns:

the seller in this transaction

toString

public java.lang.String toString()

Returns a string representation of this transaction by outputting that a transaction was made between a specified buyer a specified seller for a given quantity of a given good, for a given price of a given currency.

Overrides:

toString in class java.lang.Object

See Also:

Object.toString()