Classes
 ClassDescription
 CollectionManipulator A class that handles sorting paging and filtering of collections.
 Filter A container object that encapsulates all the individual property filter settings, page settings and the sort state.
 FilterExpression A class that represents an individual filter expression A filter expression consists of a columnName (this is the property of the object to search), an operation type (one of the FILTER_OPERATION_TYPE constants) and an expression (the value to search on).
 FilterSort The advanced grid supports multi column sorting This class was created in order to provide server support for multi column sorting.
 PrintExportFilter A class that extends the base filter object, but adds the additional properties, to store whether the user chose to print all pages, or specific pages of data.