EntityRelation class
Describes a relation of two tables in a relational database.
Examples
See:
Constructors
-
EntityRelation({required List<
String> localPropNames, List<EntityJunction> junctions = const [], String? foreignTableName, required List<String> foreignPropNames}) - EntityRelation.manyToMany({String originName = 'id', required String tableName, required String localPropName, required String foreignPropName, String destinationName = 'id'})
-
Constructs an instance of many-to-many relation.
factory
- EntityRelation.oneToMany(String localPropName, String foreignPropName)
-
Constructs an instance of one-to-many relation.
factory
- EntityRelation.oneToOne(String localPropName, String foreignPropName)
-
Constructs an instance of one-to-one relation.
factory
Properties
-
foreignPropNames
→ List<
String> -
final
- foreignTableName → String?
-
final
- hashCode → int
-
The hash code for this object.
no setterinherited
-
junctions
→ List<
EntityJunction> -
final
-
localPropNames
→ List<
String> -
final
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
Methods
-
getKind(
) → EntityKind< EntityRelation> -
Returns Kind of this entity.
override
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
toString(
) → String -
A string representation of this object.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited
Static Properties
-
kind
→ EntityKind<
EntityRelation> -
final