Gets the alias value for the end entity of the relation

Alias value for the entity which is on the FK side of the relation. Determined from the relation type and the pk/fk fields

Gets the alias for the left operand.

Alias value for the entity which is on the PK side of the relation. Determined from the relation type and the pk/fk fields

Gets the alias for the right operand.

Gets the alias value for the start entity of the relation

Returns the amount of fields in the EntityRelation object.

Custom filter for JOIN clauses which are added with AND to the ON clause resulting from this EntityRelation. By adding a predicate expression with fieldcomparevalue predicate objects for example, you can add extra filtering inside the JOIN.

Flag to signal the join creator logic to use the CustomFilter specified as the ON clause, instead of appending the CustomFilter to the ON clause. Ignored if CustomFilter is null or empty. Default is false.

Hint value for the consideration of the jointype of this relation. Default: JoinHint.None

Gets or sets the inheritance info for the fk side entity.

Gets or sets the inheritance info for the pk side entity.

Gets or sets a value indicating whether this instance is a hierarchy relation.

Flag to signal if this relation is a 'weak' relation or not. Weak relations are optional relations, which means when A and B have a weak relation, not all instances of A have to have a related instance of B.

The join type to use. If right operand is null and left operand is a DerivedTableDefinition, this value is ignored.

Gets the left operand's InheritanceInfo

Gets or sets the name of the field mapped onto this relation in the start entity.

Gets the right operand's InheritanceInfo

Returns true if the start element of the relation (the left operand) is the Pkside.

Set to true if the start entity of the relation is the PK side of the relation. This is set in the generated code. This property is true in 1:n relations and in 1:1 relations where the start entity is the PK side and the end entity is thus the FK side. Required for determining which alias belongs to which entity.

The relation type the IEntityRelation instance represents.

Adds a new pair of entity fields of type TEntityField to the relation, including persistence info. Primary Key fields and Foreign Key Fields have to be added in pairs. Used by Adapter template set.

Returns in an arraylist all IEntityFieldCore objects for the FK fields in this entityrelation

Returns in an arraylist all IFieldPersistenceInfo objects for the FK fields in this entityrelation

Returns in an arraylist all IEntityFieldCore objects for the PK fields in this entityrelation

Returns in an arraylist all IFieldPersistenceInfo objects for the PK fields in this entityrelation

Gets the IEntityFieldCore information about the FK field at index specified

Gets the IFieldPersistenceInfo data for the FK field at index specified.

Gets the IEntityFieldCore information about the PK field at index specified

Gets the IFieldPersistenceInfo data for the PK field at index specified.

Gets per alias specified in a relation all entity names covered by that alias. This means that if an entity in a relation is based on multiple entities (through inheritance) it will return all entity names the entity is based on, from the actual entity to the root of the hierarchy path and every entity name in between. Also, if the relation contains derived tables, the fields filed under the alias of the derived table are returned.

Deserializes the object data on the xml reader into this instance

Sets the aliases for the start entity and the end entity formed by the fields stored in this entityrelation. The start entity and end entity are determined based on the type of the relation and the primary key / foreign key fields. Mainly used by RelationCollection.Add().

Sets the IFieldPersistenceInfo data for the FK field at index specified.

Sets the IFieldPersistenceInfo data for the PK field at index specified.

Enables / disables the artificial aliasing for target per entity relations. This method is used to enable the artificial aliasing of entities which are in a hierarchy of TargetPerEntity and which are in this relation. This is switched on for dyn/typedlist fetches to be sure dyn/typedlists with fields from multiple entities in the same inheritance hierarchy will be retrievable properly, as they need aliasing under the hood but if the developer didn't alias the entities, the query will fail because the supertype(s) aren't joined multiple types.

Serializes the object as xml to the writer specified.

Sets the CustomFilter on the specified relation, and passing false for ReplacesOnClause. A custom filter is a predicate(-expression) which is appended to the ON clause created from the relation specified.

Sets the CustomFilter on the specified relation. A custom filter is a predicate(-expression) which is appended to the ON clause created from the relation specified. If replacesOnClause is true, it replaces the ON clause with the filter specified.