IEntityRelation Properties |
The IEntityRelation type exposes the following members.
Properties| Name | Description | |
|---|---|---|
 | AliasEndEntity |
Gets the alias value for the end entity of the relation
|
| AliasFKSide |
Alias value for the entity which is on the FK side of the relation. Determined from the relation type and the pk/fk fields
|
| AliasLeftOperand |
Gets the alias for the left operand.
(Inherited from IRelation.) |
| AliasPKSide |
Alias value for the entity which is on the PK side of the relation. Determined from the relation type and the pk/fk fields
|
| AliasRightOperand |
Gets the alias for the right operand.
(Inherited from IRelation.) |
| AliasStartEntity |
Gets the alias value for the start entity of the relation
|
| AmountFields |
Returns the amount of fields in the EntityRelation object.
|
| CustomFilter |
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.
|
| CustomFilterReplacesOnClause |
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.
|
| HintForJoins |
Hint value for the consideration of the jointype of this relation.
Default: JoinHint.None
|
| HintTargetNameLeftOperand |
Gets the name of the left operand for hint targeting. This is either AliasLeftOperand, or if that's empty the containing entity name of the left operand field, if applicable
otherwise an empty string.
(Inherited from IRelation.) |
| HintTargetNameRightOperand |
Gets the name of the right operand for hint targeting. This is either AliasRightOperand, or if that's empty the containing entity name of the right operand field, if applicable
otherwise an empty string.
(Inherited from IRelation.) |
| InheritanceInfoFkSideEntity |
Gets or sets the inheritance info for the fk side entity.
|
| InheritanceInfoPkSideEntity |
Gets or sets the inheritance info for the pk side entity.
|
| IsHierarchyRelation |
Gets or sets a value indicating whether this instance is a hierarchy relation.
|
| IsWeak |
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.
|
| JoinType |
The join type to use. If right operand is null and left operand is a DerivedTableDefinition, this value is ignored.
(Inherited from IRelation.) |
| LeftOperandInheritanceInfo |
Gets the left operand's InheritanceInfo
(Inherited from IRelation.) |
| MappedFieldName |
Gets or sets the name of the field mapped onto this relation in the start entity.
|
| RightOperandInheritanceInfo |
Gets the right operand's InheritanceInfo
(Inherited from IRelation.) |
| StartElementIsPkSide |
Returns true if the start element of the relation (the left operand) is the Pkside.
(Inherited from IRelation.) |
| StartEntityIsPkSide |
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.
|
| TypeOfRelation |
The relation type the IEntityRelation instance represents.
|
See Also