net.commerce.zocalo.orders
Class Order

java.lang.Object
  net.commerce.zocalo.orders.Order

All Implemented Interfaces:

java.lang.Comparable

public class Order
extends java.lang.Object
implements java.lang.Comparable

An Order by a User to buy a quantity of an asset at a particular price.

Constructor Summary

Order(Position position, double price, double quantity, User owner)

Method Summary

double	affordableQuantity(double price, double quantityDesired)
double	availableCoupons(Position position)
static int	comparePrices(double onePrice, double otherPrice)
static int	compareQuantities(double oneQuantity, double otherQuantity)
int	compareTo(java.lang.Object o)
BestAsk	makeBestAsk(double scale)
BestBid	makeBestBid(double scale)
OrderRemoval	makeRemovalRecord(double scale)
double	naturalPrice()
java.lang.String	ownerName()
Position	position()
double	price()
boolean	priceGreaterThan(double v)
Coupons	provideCoupons(Position position, double quantity)
Funds	provideFundsForTrade(double quantity, double scaledPrice)
double	quantity()
void	receive(Coupons coupons)
void	reduceQuantityDueToSale(double reduction)
void	reduceQuantityDueToUnaffordability(double reduction)
void	releaseReserves(double quantity, Position position)
void	removeFromOwner()
double	requiredReserves(Market market)
void	returnCash(Funds funds)
protected void	setQuantity(double quantity)
void	settleOffsettingPositions(Market market) convert balanced pairs (or sets) of coupons in position into cash.
java.lang.String	toString()
boolean	userIsOwner(User user)
void	withholdReserves(ReserveVerifier verifier, double quantity, Position position)

Methods inherited from class java.lang.Object

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

Constructor Detail

Order

public Order(Position position,
             double price,
             double quantity,
             User owner)

Method Detail

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

compareTo

public int compareTo(java.lang.Object o)

Specified by:

compareTo in interface java.lang.Comparable

setQuantity

protected void setQuantity(double quantity)

reduceQuantityDueToSale

public void reduceQuantityDueToSale(double reduction)

reduceQuantityDueToUnaffordability

public void reduceQuantityDueToUnaffordability(double reduction)

quantity

public double quantity()

price

public double price()

position

public Position position()

comparePrices

public static int comparePrices(double onePrice,
                                double otherPrice)

compareQuantities

public static int compareQuantities(double oneQuantity,
                                    double otherQuantity)

provideFundsForTrade

public Funds provideFundsForTrade(double quantity,
                                  double scaledPrice)

withholdReserves

public void withholdReserves(ReserveVerifier verifier,
                             double quantity,
                             Position position)

releaseReserves

public void releaseReserves(double quantity,
                            Position position)

receive

public void receive(Coupons coupons)

requiredReserves

public double requiredReserves(Market market)
                        throws ScoreException

Throws:

ScoreException

priceGreaterThan

public boolean priceGreaterThan(double v)

returnCash

public void returnCash(Funds funds)

userIsOwner

public boolean userIsOwner(User user)

settleOffsettingPositions

public void settleOffsettingPositions(Market market)

convert balanced pairs (or sets) of coupons in position into cash.

naturalPrice

public double naturalPrice()

ownerName

public java.lang.String ownerName()

removeFromOwner

public void removeFromOwner()

availableCoupons

public double availableCoupons(Position position)

provideCoupons

public Coupons provideCoupons(Position position,
                              double quantity)

affordableQuantity

public double affordableQuantity(double price,
                                 double quantityDesired)

makeBestBid

public BestBid makeBestBid(double scale)

makeBestAsk

public BestAsk makeBestAsk(double scale)

makeRemovalRecord

public OrderRemoval makeRemovalRecord(double scale)