Key<T> class
Represents a unique identifier for a Model stored in a datastore.
The Key can be incomplete if it's id is null. In this case the id will
be automatically allocated and set at commit time.
Constructors
- Key(Key parent, Type? type, T? id)
- Key.emptyKey(Partition partition)
Properties
- hashCode → int
-
The hash code for this object.
no setteroverride
- id → T?
-
final
- isEmpty → bool
-
no setter
- parent → Key?
-
Parent of this Key.
no setter
- partition → Partition
-
The partition of this Key.
no setter
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- type → Type?
-
final
Methods
-
append<
U> (Type modelType, {U? id}) → Key< U> -
cast<
U> () → Key< U> -
Converts
Key<dynamic>toKey<U>. -
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.
override