com.neurosys.ecom.strategy.service

Class DefaultPackagingStrategy<P extends Product,U extends User>

java.lang.Object

com.neurosys.ecom.strategy.service.AbstractStrategy<P,U>

com.neurosys.ecom.strategy.service.AbstractChargeStrategy<P,U>

com.neurosys.ecom.strategy.service.DefaultPackagingStrategy<P,U>

Type Parameters:

P - as product

U - as user

All Implemented Interfaces:

ChargeStrategy<P,U>, CumulativeChargeStrategy<P,U>, Strategy

public class DefaultPackagingStrategy<P extends Product,U extends User>
extends AbstractChargeStrategy<P,U>

Calculate Packaging cost; default impl expects packagingData attribute/field to contain the value as a number
Costs per unit are simple multiplied by Quantity

Author:

Arjun Dhar

Field Summary

Fields inherited from class com.neurosys.ecom.strategy.service.AbstractChargeStrategy

taxStrategy

Fields inherited from class com.neurosys.ecom.strategy.service.AbstractStrategy

productService, scanHierarchy

Constructor Summary

Constructors

Constructor and Description
DefaultPackagingStrategy()

Method Summary

Modifier and Type	Method and Description
<CONTEXT> Amount	calculate(P product, Number quantity, U user, String currency, List<PromotionForUser> promotions, CONTEXT context) Return Product.getPackagingData() as a Number

Methods inherited from class com.neurosys.ecom.strategy.service.AbstractChargeStrategy

applyTax, calculate, getTaxStrategy, getVersion, setTaxStrategy

Methods inherited from class com.neurosys.ecom.strategy.service.AbstractStrategy

getProductService, getRepresentativeProduct, isScanHierarchy, setProductService, setScanHierarchy

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultPackagingStrategy

public DefaultPackagingStrategy()

Method Detail

calculate

public <CONTEXT> Amount calculate(P product,
                                  Number quantity,
                                  U user,
                                  String currency,
                                  List<PromotionForUser> promotions,
                                  CONTEXT context)

Return Product.getPackagingData() as a Number

Parameters:

product - as P

quantity - as Number

user - as U @NUllable true

currency - as String @nullable true. A null implies default currency

Returns:

Amount @nullable true (implementation dependent)