com.beasys.commerce.axiom.units
Class UnitPriceImpl

java.lang.Object
  com.beasys.commerce.foundation.BelongingImpl
      com.beasys.commerce.axiom.units.UnitPriceImpl

All Implemented Interfaces:

Belonging, BusinessSmartComponent, Cloneable, Comparable, RelationalReference, Serializable, UnitPrice

public class UnitPriceImpl

extends BelongingImpl

implements UnitPrice, Cloneable

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 The price component of the UnitPrice.
Unit	unit The unit component of the UnitPrice.

Fields inherited from class com.beasys.commerce.foundation.BelongingImpl

__classIdentifier, __containingBelonging, __containingEntity, __mapKey, __sequenceNumber, _isDirty

Constructor Summary

UnitPriceImpl()

Method Summary

int	compareTo(Object o) Compare this belonging to another
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
String	interfaceName() interfaceName() returns the unqualified name of the interface from the UML model
void	setByValue(Belonging value) It is possible to call set-by-value with a superclass.
void	setPrice(Price price) Set the value of price
void	setUnit(Unit unit) Set the value of unit
Belonging	value() value() is a more typesafe implementation of clone()

Methods inherited from class com.beasys.commerce.foundation.BelongingImpl

clearRelationalBinding, clearRelationalBinding, clearRelationalBinding, clearRelationalBinding, clone, doRelationalBinding, doRelationalBinding, doRelationalBindingOnElement, doRelationalBindingOnElement, doRelationalBindingOnElement, doRelationalBindingOnSingleton, doRelationalBindingOnSingleton, doRelationalBindingOnSingleton, doRelationalBindingWithMapKey, doRelationalBindingWithMapKey, doRelationalBindingWithMapKey, enumerateRelationalBinding, enumerateRelationalBinding, equals, get__classIdentifier, get__containingBelonging, get__containingEntity, get__containingEntityReference, get__mapKey, get__sequenceNumber, getPersistenceHelperPlugin, hashCode, set__classIdentifier, set__containingBelonging, set__containingEntity, set__containingEntityReference, set__mapKey, toString

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface com.beasys.commerce.foundation.Belonging

clone, equals

Field Detail

price

public Price price

The price component of the UnitPrice.

• Containment: By Value
• Multiplicity: 1:1

unit

public Unit unit

The unit component of the UnitPrice.

• Containment: By Value
• Multiplicity: 1:1

Constructor Detail

UnitPriceImpl

public UnitPriceImpl()

Method Detail

compareTo

public int compareTo(Object o)

Compare this belonging to another

Specified by:

compareTo in interface Comparable

Specified by:

compareTo in class BelongingImpl

Parameters:

o - target object for comparision

Returns:

0 objects are equal

convert

public UnitPrice convert(Unit newUnit)
                  throws InvalidUnitException

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

Specified by:

convert in interface UnitPrice

Throws:

InvalidUnitException

convertInPlace

public void convertInPlace(Unit newUnit)
                    throws InvalidUnitException

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

Specified by:

convertInPlace in interface UnitPrice

Throws:

InvalidUnitException

getPrice

public Price getPrice()

Get the value of price

Specified by:

getPrice in interface UnitPrice

Returns:

price.

getUnit

public Unit getUnit()

Get the value of unit

Specified by:

getUnit in interface UnitPrice

Returns:

unit.

interfaceName

public String interfaceName()

interfaceName() returns the unqualified name of the interface from the UML model

Specified by:

interfaceName in interface Belonging

Returns:

the unqualified name of the belonging interface from the UML model

setByValue

public void setByValue(Belonging value)

It is possible to call set-by-value with a superclass. If that is the case, only the fields in the superclass will be set in this instance. The remaining fields get the default values.

It is also possible to call set-by-value with a subclass. In this case, the specialized fields in the subclass will be ignored. The overridden fields in the subclass will be populated.

Specified by:

setByValue in interface Belonging

Overrides:

setByValue in class BelongingImpl

Parameters:

value - The Belonging to use for initialization.

setPrice

public void setPrice(Price price)

Set the value of price

Specified by:

setPrice in interface UnitPrice

Parameters:

price - price to be added

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()

value() is a more typesafe implementation of clone()

Specified by:

value in interface Belonging

Returns:

a clone of this instance