# Object projections for use in Criteria queries
[Object queries API]

Collaboration diagram for Object projections for use in Criteria queries:

## Classes

class | AggregateProjection
class | AverageNumberProjection
class | BaseProjection
class | ClassProjection
class | CountProjection
class | DistinctCountProjection
class | GroupByClassProjection
class | GroupByPropertyProjection
class | HavingProjection
class | MappableObjectProjection
class | MaximalNumberProjection
class | MinimalNumberProjection
interface | ObjectProjection
class | ProjectionChain
class | PropertyProjection
class | RowCountProjection
class | SumProjection