| FilterQueryPlan | Extends an HQLQueryPlan to maintain a reference to the collection-role name being filtered. |
| HQLQueryPlan | Defines a query execution plan for an HQL query (or filter). |
| NamedParameterDescriptor | Descriptor regarding a named parameter. |
| NativeSQLQueryPlan | Defines a query execution plan for a native-SQL query. |
| OrdinalParameterDescriptor | |
| ParameterMetadata | Encapsulates metadata about parameters encountered within a query. |
| ParameterParser | The single available method parse(String, ParameterParser.Recognizer) is responsible for parsing a
query string and recognizing tokens in relation to parameters (either
named, JPA-style, or ordinal) and providing callbacks about such
recognitions. |
| ParamLocationRecognizer | Implements a parameter parser recognizer specifically for the purpose of journaling parameter locations. |
| ParamLocationRecognizer.NamedParameterDescription | |
| QueryMetadata | Defines metadata regarding a translated HQL or native-SQL query. |
| QueryPlanCache | Acts as a cache for compiled query plans, as well as query-parameter metadata. |
| ReturnMetadata |