RxDouble class
- Inheritance
- Available extensions
Properties
- firstRebuild ↔ bool
-
getter/setter pairinherited
- hashCode → int
-
The hash code for this object.
no setterinherited
- isDisposed → bool
-
no setterinherited
- listenersLength → int
-
no setterinherited
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- sentToStream ↔ bool
-
getter/setter pairinherited
-
stream
→ Stream<
double> -
The stream of values.
no setterinherited
- string → String
-
Same as
toString()but using a getter.no setterinherited -
subject
→ StreamController<
double> -
The subject stream controller for broadcasting updates.
no setterinherited
- value ↔ double
-
The current value of the object. When the value changes, the callbacks
registered with addListener will be invoked.
getter/setter pairinherited
Methods
-
addError(
Object error, [StackTrace? stackTrace]) → void -
inherited
-
addListener(
GetStateUpdate listener) → Disposer -
Register a closure to be called when the object notifies its listeners.
inherited
-
addListenerId(
Object? key, GetStateUpdate listener) → Disposer -
inherited
-
bindStream(
Stream< double> stream) → void -
Binds an existing
Stream<T>to this Rxinherited -
call(
[double? v]) → double -
Makes a direct update of value adding it to the Stream
useful when you make use of Rx for custom Types to refresh your UI.
inherited
-
close(
) → void -
Close the Rx Variable
inherited
-
containsId(
Object id) → bool -
inherited
-
containsListener(
GetStateUpdate listener) → bool -
inherited
-
dispose(
) → void -
inherited
-
disposeId(
Object id) → void -
To dispose an
idfrom future updates(), this ids are registered byGetBuilder()or similar, so is a way to unlink the state change with the Widget from the Controller.inherited -
listen(
void onData(double)?, {Function? onError, void onDone()?, bool? cancelOnError}) → StreamSubscription< double> -
Calls
callbackwith current value, when the value changes.inherited -
listenAndPump(
void onData(double event), {Function? onError, void onDone()?, bool? cancelOnError}) → StreamSubscription< double> -
Returns a StreamSubscription similar to listen, but with the
added benefit that it primes the stream with the current value, rather
than waiting for the next value. This should not be called in
onInitor anywhere else during the build process.inherited -
map<
R> (R mapper(double? data)) → Stream< R> -
inherited
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
notifyGroupChildrens(
Object id) → void -
inherited
-
refresh(
) → void -
inherited
-
refreshGroup(
Object id) → void -
inherited
-
removeListener(
VoidCallback listener) → void -
Remove a previously registered closure from the list of closures that the
object notifies.
inherited
-
removeListenerId(
Object id, VoidCallback listener) → void -
inherited
-
reportAdd(
VoidCallback disposer) → void -
inherited
-
reportRead(
) → void -
inherited
-
toJson(
) → dynamic -
Returns the json representation of
value.inherited -
toString(
) → String -
A string representation of this object.
inherited
-
trigger(
double v) → void -
Following certain practices on Rx data, we might want to react to certain
listeners when a value has been provided, even if the value is the same.
At the moment, we ignore part of the process if we
.call(value)with the same value since it holds the value and there's no real need triggering the entire process for the same value inside, but there are other situations where we might be interested in triggering this.inherited -
update(
double fn(double? val)) → void -
Uses a callback to update value internally, similar to refresh,
but provides the current value as the argument.
Makes sense for custom Rx types (like Models).
inherited
Operators
-
operator ==(
Object o) → bool -
This equality override works for _RxImpl instances and the internal
values.
inherited