com.neurosys.ecom.strategy.service

Interface SaleStrategy<P extends Product,U extends User>

Type Parameters:

P - as Product type

U - as User type

All Superinterfaces:

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

All Known Implementing Classes:

DefaultSaleStrategy

public interface SaleStrategy<P extends Product,U extends User>
extends CumulativeChargeStrategy<P,U>

Strategies to sell/price a product etc based on User Details and Product

Author:

Arjun Dhar

Method Summary

Modifier and Type	Method and Description
void	actionOnPurchase(List<P> product, U user, String sessionId) On an event where a User made a purchase
void	actionOnRating(P product, U user, String sessionId) On user Rating; if there is rating ability then any custom action
void	actionOnVisit(P product, U user, String sessionId) On an event where a User visited the products
<CONTEXT> List<Boolean>	areProductsAvailableToBeSold(List<P> products, U user, String sessionId, CONTEXT context) Are these products for Sale
LockStrategy<P,U>	getLockStrategy() Is there any LockStrategy behind the SaleStrategy
Number	getUnitsInStock(P product, U user, String sessionId) Get the number of units in Stock available for purchase.
<CONTEXT> Boolean	isProductAvailableToBeSold(P product, U user, String sessionId, CONTEXT context) Is Product available to be sold

Methods inherited from interface com.neurosys.ecom.strategy.service.CumulativeChargeStrategy

calculate

Methods inherited from interface com.neurosys.ecom.strategy.service.ChargeStrategy

calculate

Methods inherited from interface com.neurosys.ecom.strategy.service.Strategy

getVersion

Method Detail

isProductAvailableToBeSold

<CONTEXT> Boolean isProductAvailableToBeSold(P product,
                                             U user,
                                             String sessionId,
                                             CONTEXT context)

Is Product available to be sold

Parameters:

product - as P

user - as U @nullable true

Returns:

areProductsAvailableToBeSold

<CONTEXT> List<Boolean> areProductsAvailableToBeSold(List<P> products,
                                                     U user,
                                                     String sessionId,
                                                     CONTEXT context)

Are these products for Sale

Parameters:

products - as List of P

user - as U @nullable true

Returns:

List of boolean values corresponding to each input @nullable true

getUnitsInStock

Number getUnitsInStock(P product,
                       U user,
                       String sessionId)

Get the number of units in Stock available for purchase. Also provide the User as a parameter ; incase the strategy wants to factor which user has how much available to them.

Parameters:

product - as P

user - as U @nullable true

sessionId - as String @nullable true

Returns:

actionOnPurchase

void actionOnPurchase(List<P> product,
                      U user,
                      String sessionId)

On an event where a User made a purchase

actionOnVisit

void actionOnVisit(P product,
                   U user,
                   String sessionId)

On an event where a User visited the products

Parameters:

product - as P

user - as U

actionOnRating

void actionOnRating(P product,
                    U user,
                    String sessionId)

On user Rating; if there is rating ability then any custom action

Parameters:

product - as P

user - as U

getLockStrategy

LockStrategy<P,U> getLockStrategy()

Is there any LockStrategy behind the SaleStrategy

Returns:

LockStrategy @Nulable true