StateAtom<R> class
Represents an Atom that can be written to.
- Inheritance
-
- Object
- Atom<
R> - WritableAtomBase<
R, R> - WritableAtom<
R, R> - StateAtom
- Available Extensions
Constructors
- StateAtom(R initialValue)
Properties
- hashCode → int
-
The hash code for this object.
no setterinherited
- initialValue → R
-
final
- name → String?
-
Debug name for this atom
no setterinherited
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- shouldKeepAlive → bool
-
Should this atoms state be kept, even if it isnt being used?
no setterinherited
Methods
-
$lifetime(
Node node) → ReadLifetime< R> -
Used by the registry to create a read lifetime. Bit hacky, but allows us
to go from dynamic to T.
inherited
-
$read(
AtomContext ctx) → R -
Used by the registry to read the atoms value.
override
-
$write(
GetAtom get, SetAtom set, SetSelf< R> setSelf, R value) → void -
When the atom recieves a write with the given
value, this method determines the outcome.override -
keepAlive(
) → WritableAtom< R, R> -
Prevent the state of this atom from being automatically disposed.
inherited
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
refreshable(
) → RefreshableWritableAtom< R, R> -
Create a refreshable version of this atom, which can be used with
AtomRegistry.refresh or AtomContext.refresh.
inherited
-
setName(
String name) → WritableAtom< R, R> -
Set a name for debugging
inherited
-
toString(
) → String -
A string representation of this object.
inherited
-
withInitialValue(
R value, {bool keepAlive = true}) → AtomInitialValue< R> -
Create an initial value override, which can be given to an
AtomScopeor AtomRegistry.inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited