theory.smart.axiom.units
Class UnitPriceImpl

java.lang.Object
  |
  +--theory.smart.foundation.BelongingImpl
        |
        +--theory.smart.axiom.units.UnitPriceImpl

public class UnitPriceImpl

extends BelongingImpl

implements UnitPrice

Combines a unit and a price to provide a mechanism for recording pricing and pricing strategies. It also provides features for converting prices between units.

See Also:

UnitPrice, UnitPriceHome, Serialized Form

Field Summary

Price	price price [UnitPrice] <*>------> [theory.smart.axiom.units.Price]
Unit	unit unit [UnitPrice] <*>------> [theory.smart.axiom.units.Unit]

Fields inherited from class theory.smart.foundation.BelongingImpl

isDirty

Constructor Summary

UnitPriceImpl()

Method Summary

int	compareTo(java.lang.Object o)
UnitPrice	convert(Unit newUnit) Return a new UnitPrice that maintains the Price/Unit ratio with the newly specified unit.
void	convertInPlace(Unit newUnit) Translate the UnitPrice into the new Units maintaining the Price/Unit ratio.
Price	getPrice() Get the value of price
Unit	getUnit() Get the value of unit
void	setPrice(Price price) Set the value of price
void	setUnit(Unit unit) Set the value of unit
Belonging	value()

Methods inherited from class theory.smart.foundation.BelongingImpl

equals

Methods inherited from class java.lang.Object

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

Field Detail

price

public Price price

                  price
 [UnitPrice] <*>------> [theory.smart.axiom.units.Price] 

 

unit

public Unit unit

                  unit
 [UnitPrice] <*>------> [theory.smart.axiom.units.Unit] 

 

Constructor Detail

UnitPriceImpl

public UnitPriceImpl()

Method Detail

getPrice

public Price getPrice()

Get the value of price

Specified by:

getPrice in interface UnitPrice

Returns:

price.

setPrice

public void setPrice(Price price)

Set the value of price

Specified by:

setPrice in interface UnitPrice

Parameters:

price - price to be added

getUnit

public Unit getUnit()

Get the value of unit

Specified by:

getUnit in interface UnitPrice

Returns:

unit.

setUnit

public void setUnit(Unit unit)

Set the value of unit

Specified by:

setUnit in interface UnitPrice

Parameters:

unit - unit to be added

value

public Belonging value()

compareTo

public int compareTo(java.lang.Object o)

Overrides:

compareTo in class BelongingImpl

convert

public UnitPrice convert(Unit newUnit)

Return a new UnitPrice that maintains the Price/Unit ratio with the newly specified unit.

Specified by:

convert in interface UnitPrice

convertInPlace

public void convertInPlace(Unit newUnit)

Translate the UnitPrice into the new Units maintaining the Price/Unit ratio.

Specified by:

convertInPlace in interface UnitPrice