This class represents a store inventory filter value, which can be used for a StoreInventoryFilter to filter
the search result by one or more store inventory list IDs via
ProductSearchModel.setStoreInventoryFilter(StoreInventoryFilter). Compared to
ProductSearchModel.setInventoryListIDs(List) the store inventory filter allows a customization of the
inventory parameter name and the inventory list ID values for URL generations. A StoreInventoryFilterValue provides
the mapping between a semantic value e.g. store1,store2 or Burlington,Boston to the related real inventory list ID.
Example custom URL: city=Burlington|Boston
new dw.catalog.StoreInventoryFilter("city",
new dw.util.ArrayList(
new dw.catalog.StoreInventoryFilterValue("Burlington","inventory_store_store9"),
new dw.catalog.StoreInventoryFilterValue("Boston","inventory_store_store8")
));