| Name | Description |
|---|---|
| TActiveRecordBelongsTo | Implements the foreign key relationship (TActiveRecord::BELONGS_TO) between the source objects and the related foreign object. Consider the entity relationship between a Team and a Player. |
| TActiveRecordHasMany | Implements TActiveRecord::HAS_MANY relationship between the source object having zero or more foreign objects. Consider the entity relationship between a Team and a Player. |
| TActiveRecordHasManyAssociation | Implements the M-N (many to many) relationship via association table. |
| TActiveRecordHasOne | TActiveRecordHasOne models the object relationship that a record (the source object) property is an instance of foreign record object having a foreign key related to the source object. The HAS_ONE relation is very similar to the HAS_MANY relationship (in fact, it is equivalent in the entities relationship point of view). |
| TActiveRecordRelation | Base class for active record relationships. |
| TActiveRecordRelationContext | TActiveRecordRelationContext holds information regarding record relationships such as record relation property name, query criteria and foreign object record class names. |