public class FindBusinessByCategoryQuery
Returns the list of business keys possessing the keyedReferences in the passed category bag.
Output is restricted by list of business keys passed in. If null, all business entities are searched.
Output is produced by building the appropriate JPA query based on input and find qualifiers.
"This is a list of category references in the form of keyedReference elements and keyedReferenceGroup
structures. The returned businessList contains businessInfo elements matching all of the categories
passed (logical AND by default). Specifying the appropriate findQualifiers can override this behavior."