ChildPod<TParent, TChild> class final

A Pod that derives its value from parent Pods using a specified reducer function, updating when any of its parent Pods change.

Inheritance
Available extensions

Properties

hashCode → int
The hash code for this object.
no setterinherited
hasListeners → bool
no setterinherited
isDisposed → bool
Whether this Pod has been disposed of or not.
no setterinherited
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
toDisposeResources → Set<_ToDisposeResource>
The list of resources marked for dispose via willDispose.
no setterinherited
value → TChild
The current value of the object. When the value changes, the callbacks registered with addListener will be invoked.
no setterinherited

Methods

addListener(VoidCallback listener) → void
❌ Do not use this method directly. Use addStrongRefListener instead.
inherited
addSingleExecutionListener(VoidCallback listener) → void
❌ Do not add listeners to this Pod directly.
inherited
addStrongRefListener({required VoidCallback strongRefListener}) → void
❌ Do not add listeners to this Pod directly.
inherited
asChildPod<TParent>() → ChildPod<TParent, T>

Available on ValueListenable<T>, provided by the CastPodListenableX extension

Casts the ValueListenable to a ChildPod.
asDisposablePod() → DisposablePod<T>

Available on ValueListenable<T>, provided by the CastPodListenableX extension

Casts the ValueListenable to a DisposablePod.
asGenericPod() → GenericPod<T>

Available on ValueListenable<T>, provided by the CastPodListenableX extension

Casts the ValueListenable to a GenericPod.
asPodDisposable() → DisposablePod<T>

Available on ValueListenable<T>, provided by the CastPodListenableX extension

asProtectedPod() → ProtectedPod<T>

Available on ValueListenable<T>, provided by the CastPodListenableX extension

Casts the ValueListenable to a ProtectedPod.
asRootPod() → RootPod<T>

Available on ValueListenable<T>, provided by the CastPodListenableX extension

Casts the ValueListenable to a RootPod.
asSharedPod<TRawValue>() → SharedPod<T, TRawValue>

Available on ValueListenable<T>, provided by the CastPodListenableX extension

Casts the ValueListenable to a SharedPod.
asValueListenable() → ValueListenable<T>

Available on ValueListenable<T>, provided by the CastPodListenableX extension

Returns the Pod as a ValueListenable.
cond(bool test(TChild value)) → FutureOr<TChild>
Returns the value of the Pod when the test returns true.
inherited
dispose() → void
❌ Do not dispose this Pod directly.
inherited
disposeChildren() → void
Disposes and removes all children.
inherited
map<B>(B reducer(TChild? value)) → ChildPod<TChild, B>
Maps this GenericPod to a new ChildPod using the specified reducer.
inherited
nonNull<T1 extends T>() → FutureOr<T1>
Returns the value of the Pod when it is not null.
inherited
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
notifyListeners() → void
inherited
reduce<C, O>(GenericPod<O> other, TReducerFn2<C, TChild, O> reducer) → ChildPod<dynamic, C>
Reduces the current Pod and other into a single ChildPod.
inherited
removeListener(VoidCallback listener) → void
Remove a previously registered closure from the list of closures that the object notifies.
inherited
toString() → String
A string representation of this object.
inherited
willDispose<T>(T resource, {_OnBeforeCallback<T>? onBeforeDispose}) → T
Marks the resource for dispose.
inherited

Operators

operator ==(Object other) → bool
The equality operator.
inherited