atg.commerce.pricing
Interface PromotionQualifyingFilter

All Known Implementing Classes:

Qualifier

public interface PromotionQualifyingFilter

Interface to allow custom filters for promotion qualifying. The Qualifier service is an example of a service that implements this interface.

Field Summary

static java.lang.String

CLASS_VERSION Class version string

Method Summary

void

filterItems(int pFilterContext, PricingContext PricingContext, java.util.Map pExtraParameters, java.util.Map pDetailsPendingActingAsQualifier, java.util.Map pDetailsRangesToReceiveDiscount, java.util.List pFilteredItems) Implementations should ensure the pFilteredItems list contains the appropriate FilteredCommerceItem items.

Field Detail

CLASS_VERSION

static final java.lang.String CLASS_VERSION

Class version string

See Also:

Constant Field Values

Method Detail

filterItems

void filterItems(int pFilterContext,
                 PricingContext PricingContext,
                 java.util.Map pExtraParameters,
                 java.util.Map pDetailsPendingActingAsQualifier,
                 java.util.Map pDetailsRangesToReceiveDiscount,
                 java.util.List pFilteredItems)
                 throws PricingException

Implementations should ensure the pFilteredItems list contains the appropriate FilteredCommerceItem items. They are also responsible for updating each FilteredCommerceItem's quantity, detailsRangesValidForQualifier and detailsRangesValidForTarget properties.

This list will be empty initially and so usually the first filter will populate the list from the pricing context items (this is the default behaviour of the Qualifier service).

Subsequent filters need only then filter items out of this list.

Parameters:

pFilterContext - int context of the filtering, e.g. qualifier or target filtering

pPricingContext - PricingContext to filter with

pExtraParameters - Map of extra parameters

pDetailsPendingActingAsQualifier - the Ranges of various DetailedItemPriceInfos that are pending for qualifying this promotion.

pDetailsRangesToReceiveDiscount - the Ranges of various DetailedItemPriceInfos that are going to receive the discount

pFilteredItems - output param which represents the CommerceItems still valid for the filter context

Throws:

PricingException - for problems filtering.