void addEagerConstraints(array $models) Set the constraints for an eager

Builder getRelationQuery(

string wrap(string $value) Wrap the given value with the parent query's

Model getParent()

Model firstOrNew(array $attributes)

void addConstraints() Set the base constraints on the relation query.

array getObservableEvents() Get the observable event names.

string getForeignKey() Get the foreign key of the relationship.

Builder getRelationQueryForSelfJoin(

Model newFromBuilder(array $attributes = array(), string|null