question: gets the sort direction . concode_field_sep PropertyDefinitionBase groupOn concode_elem_sep Log LOG concode_elem_sep PropertyDefinitionBase aggregateOn concode_elem_sep SortDirection sortDirection concode_elem_sep AggregateType aggregateType concode_field_sep void internalValidate concode_elem_sep PropertyDefinitionBase getGroupOn concode_elem_sep void writeToXml concode_elem_sep void setSortDirection concode_elem_sep PropertyDefinitionBase getAggregateOn concode_elem_sep AggregateType getAggregateType concode_elem_sep void setGroupOn concode_elem_sep void setAggregateOn concode_elem_sep void setAggregateType concode_elem_sep void validate
target: SortDirection function ( ) { return sortDirection ; }