testing library

Classes

BatchFunctor: Callable functor managing transactional batch scopes in the reactive LPDAG engine.
Bloom<T>: The core read-only reactive state interface in the Bloom reactive DAG engine.
BloomAnimatedElement: The element managing both the reactive RawComputedTerminal and DurableAnimationController lifecycle for a BloomAnimatedWidget.
BloomAnimatedWidget: A reactive widget bound to a DurableAnimationController that dynamically tracks Bloom dependencies via BloomVia while rebuilding on animation frame ticks.
BloomAsyncBuilder<T>: A declarative reactive widget providing structured 4-state asynchronous branching (data, loading, error, empty) with native Stale-While-Revalidate (SWR) preservation.
BloomController<T>: Imperative producer controller managing state mutations into the Bloom reactive DAG.
BloomCoupler<T>: A dynamic reactive socket controller that allows hot-coupling or cold-coupling upstream Bloom pipelines at runtime without rebuilding downstream consumers.
BloomDebugSnapshot: An immutable structured diagnostic snapshot of a reactive Bloom node, capturing its topology, lifecycle, and reactive state payload.
BloomDraftController<C>: Producer controller managing a reactive state with transactional draft edits.
BloomElement: The element managing the lifecycle of the reactive RawComputedTerminal for a BloomWidget.
BloomGuard: Represents the decision of a reactive guard evaluation in the Bloom Framework.
BloomingFunctor: Callable implementation class for the top-level blooming state creation functor.
BloomingListFunctor: Sub-functor managing transactional reactive list state producers (BloomDraftController).
BloomingMapFunctor: Sub-functor managing transactional reactive map state producers (BloomDraftController).
BloomingRawFunctor: Sub-functor managing unfiltered high-throughput state producers (RawBloomController).
BloomingSetFunctor: Sub-functor managing transactional reactive set state producers (BloomDraftController).
BloomingSignalFunctor: Sub-functor managing discrete reactive event triggers (BloomSignalController).
BloomListener<T>: A reactive side-effect listener widget bound 1:1 to a single target node passing state directly to action.
BloomPendingIndicator: A surgical, non-intrusive pending progress indicator that isolates background re-evaluation signals from the primary UI view tree.
BloomProvider<T>: An InheritedWidget providing a reactive Bloom<T> node to descendant widgets with rebuild wave suppression.
BloomSignal: A specialized reactive Bloom node representing a discrete event signal.
BloomSignalController: Producer controller handle for emitting discrete reactive signals.
BloomSnapshot<T>: An immutable, atomic container that encapsulates the precise state and data of a Bloom node at a specific point in time.
BloomState<T>: The universal reactive state protocol in the Bloom framework.
BloomUntracked: The untracked raw-read accessor interface for the Bloom reactive DAG engine.
BloomVia: The scoped dependency tracker interface injected into computed, RawViaTerminal, and reactive widget build callbacks.
BloomVsyncElement: The element managing both the reactive RawComputedTerminal and TickerProvider lifecycle for a BloomVsyncWidget.
BloomVsyncWidget: A reactive widget that dynamically and explicitly tracks Bloom dependencies while providing an element-managed Flutter TickerProvider for driving animations and tickers without boilerplate.
BloomWidget: A reactive widget that dynamically and explicitly tracks all Bloom dependencies declared via BloomVia within build.
ComposedAnimateFunctor: Functor class for creating inline reactive widgets bound to a DurableAnimationController.
ComposedDriveFunctor: Functor class for creating inline reactive widgets driven by a continuous frame ticker.
ComposedFunctor: Functor class for creating inline reactive widgets with surgical micro-rebuilds.
ComposedVsyncFunctor: Functor class for creating inline reactive widgets with an element-managed TickerProvider.
Computation<T>: An explicit BloomVia-tracking, class-based component computation base class.
ComputedFunctor: Callable functor managing synchronous and asynchronous Bloom computations.
ComputedFutureFunctor: Callable functor managing Future-based asynchronous computations (computed.future).
ComputedStreamFunctor: Callable functor managing Stream-based continuous asynchronous computations (computed.stream).
DurableAnimationController: A root controller interface governing animation timelines with state durability, dormancy virtualization, and automatic lifecycle coupling.
Effect: A declarative lifecycle-bound side-effect node that executes an untracked action upon upstream mutations.
EffectDebounceFunctor: Sub-factory providing declarative debounce rate-limiting Effect creation.
EffectRunner: An active standalone execution terminal that imperatively controls the lifecycle of an Effect.
EffectScope: An active execution context scope for a scoped Effect run.
EffectScopedFunctor: Sub-factory providing declarative Effect creation with scoped lifecycle context (EffectScope).
EffectThrottleFunctor: Sub-factory providing declarative throttle rate-limiting Effect creation.
Graceful: Represents the graceful deactivation policy for a Bloom node.
LpdagStatus: A status interface representing the current lifecycle state of an LPDAG node.
LpdagUncaughtErrorHandler: Global handler interface for capturing unhandled LPDAG engine exceptions.
ManagedFunctor: Callable functor managing synchronous lifecycle-supervised Bloom resources.
RawBloomController<T>: Raw unfiltered producer controller bypassing distinct checks and supporting manual markDirty.
RawBloomTerminal<T>: A concrete low-level reactive terminal designed specifically for 1:1 Bloom pipelines.
RawComputedTerminal<T>: A reactive terminal that combines dynamic BloomVia dependency tracking with on-demand lazy state resolution, caching, and dirty short-circuiting.
RawTerminal: Public contract defining the reactive lifecycle controls of a terminal sink.
RawViaTerminal<T>: A reactive terminal that executes a compute callback with an injected BloomVia explicit dependency manifest handle using Zero-Allocation Epoch Diffing.
ScopedAnimationController: An interface representing an animation controller scoped strictly to a presentation widget lifecycle, exposing the Flutter-compatible view and drive.
SwitchedFunctor: Callable functor managing dynamic topology switching.
TestDurableVSync: A test-only TickerProvider implementation for unit tests and harnesses.
Tether: Top-level declarative lifecycle-bound entity in the Bloom reactive DAG.

Enums

BloomPhase: The mutually exclusive operational phase of a BloomState.
DurabilityPolicy: Timeline durability and state preservation policies across dormant deactivations.

Mixins

BloomLifecycleAware: A mixin for computations to intercept and react to downstream lifecycle state changes.

Extension Types

BloomBuildFunctor: Zero-cost compile-time functor for BloomFlutterExtension.build.
BloomDebug: Zero-cost extension type wrapping Bloom for read-only inspection.
BloomEffectScope: Canonical scoped namespace for declarative reactive Effect creation targeting multiple Bloom nodes.
BloomIterableElements: A dedicated proxy wrapper for Bloom<Iterable<E>> to perform element-wise transformations safely and defensively.
BloomKeyedIterableElements: A dedicated proxy wrapper for Bloom<Iterable<E>> to perform keyed element-wise transformations safely and lazily.
BloomListElements: A dedicated proxy wrapper for Bloom<List<E>> to perform list-specific lookup and slicing computations.
BloomListenFunctor: Zero-cost compile-time functor for BloomFlutterExtension.listen.
BloomMapElements: A dedicated proxy wrapper for Bloom<Map<K, V>> to perform map lookup, mapping, and filtering operations.
BloomSetElements: A dedicated proxy wrapper for Bloom<Set<E>> to perform set-specific operations while preserving set immutability.
UnaryBloomEffectScope: Specialized scoped namespace for declarative reactive Effect creation targeting a single Bloom.

Extensions

AnimationStatusBloomExtension on Animation: A convenience extension bridging Flutter's Animation status updates with the Bloom reactive pipeline.
BloomBoolGuardExtension on bool: Zero-cost compile-time extensions converting booleans into BloomGuard decisions.
BloomBuildContextProviderExtension on BuildContext: Context-aware reactive lookup extensions on BuildContext for BloomProvider.
BloomComputationExtension on Bloom<T>: Declarative computation and pipeline transformation operators on Bloom.
BloomControllerDebugExtension on BloomController<T>: Extension providing zero-overhead debugging capabilities to BloomController producers.
BloomCouplerDebugExtension on BloomCoupler: Extension providing zero-overhead debugging capabilities to BloomCoupler dynamic sockets.
BloomDebugExtension on Bloom<T>: Extension providing zero-overhead debugging capabilities to Bloom reactive nodes.
BloomEffectExtension on Bloom: Extension granting a single Bloom node direct access to reactive effect namespaces.
BloomFlutterExtension on Bloom<T>: Extensions on a single Bloom providing the build and listen functor entry points.
BloomIterableBloomExtension on Bloom<Iterable<Bloom<T>>>: Reactive collection operators on a collection of Bloom nodes (Bloom<Iterable<Bloom<T>>>).
BloomIterableBloomNumericExtension on Bloom<Iterable<Bloom<T>>>: Reactive numeric aggregation extensions on a collection of numeric Bloom nodes.
BloomIterableComputationExtension on Bloom<Iterable<T>>: Core aggregation extension for Bloom holding any Iterable collection.
BloomIterableEffectExtension on Iterable<Bloom>: Extension granting collections of Bloom instances access to reactive effect namespaces.
BloomIterableElementsExtension on Bloom<Iterable<E>>: Extension on Bloom<Iterable<E>> providing reactive element-wise operations via .elements.
BloomKeyedIterableElementsExtension on Bloom<Iterable<E>>: Extension on Bloom<Iterable<E>> providing keyed element-wise transformations via .keyed.
BloomListElementsExtension on Bloom<List<E>>: Extension on Bloom<List<E>> providing reactive list-specific index and slicing operations via .elements.
BloomListenableExtension on Bloom<T>: A convenience extension bridging a reactive Bloom node into Flutter's ValueListenable.
BloomMapElementsExtension on Bloom<Map<K, V>>: Extension on Bloom<Map<K, V>> providing reactive map entry transformations and key/value accessors via .elements.
BloomProvideExtension on Bloom<T>: A convenience extension for converting a Bloom into a BloomProvider.
BloomRecord2EffectExtension on (Bloom, Bloom): Extension granting a 2-tuple of Bloom instances access to reactive effect namespaces.
BloomRecord3EffectExtension on (Bloom, Bloom, Bloom): Extension granting a 3-tuple of Bloom instances access to reactive effect namespaces.
BloomRecord4EffectExtension on (Bloom, Bloom, Bloom, Bloom): Extension granting a 4-tuple of Bloom instances access to reactive effect namespaces.
BloomRecord5EffectExtension on (Bloom, Bloom, Bloom, Bloom, Bloom): Extension granting a 5-tuple of Bloom instances access to reactive effect namespaces.
BloomSetElementsExtension on Bloom<Set<E>>: Extension on Bloom<Set<E>> providing reactive set operations (union, intersection, difference) via .elements.
BloomSignalControllerDebugExtension on BloomSignalController: Extension providing zero-overhead debugging capabilities to BloomSignalController emitters.
BloomStateCollectionExtension on Iterable<E>: Convenience inspection and filtering methods on an Iterable of objects implementing BloomState.
BloomStateCollectionPayloadExtension on Iterable<BloomState<T>>: Convenience data extraction extensions on an Iterable of BloomState entities (such as BloomController, BloomSnapshot, RawBloomTerminal, or Computation).
BloomStateRecord2Extension on (BloomState, BloomState): High-performance multi-state inspection and reactive guard extensions on 2-tuples of BloomState.
BloomStateRecord3Extension on (BloomState, BloomState, BloomState): Zero-cost compile-time extensions on 3-tuples of BloomState.
BloomStateRecord4Extension on (BloomState, BloomState, BloomState, BloomState): Zero-cost compile-time extensions on 4-tuples of BloomState.
BloomStateRecord5Extension on (BloomState, BloomState, BloomState, BloomState, BloomState): Zero-cost compile-time extensions on 5-tuples of BloomState.
BloomStateRecord6Extension on (BloomState, BloomState, BloomState, BloomState, BloomState, BloomState): Zero-cost compile-time extensions on 6-tuples of BloomState.
BloomStateRecord7Extension on (BloomState, BloomState, BloomState, BloomState, BloomState, BloomState, BloomState): Zero-cost compile-time extensions on 7-tuples of BloomState.
BloomStateRecord8Extension on (BloomState, BloomState, BloomState, BloomState, BloomState, BloomState, BloomState, BloomState): Zero-cost compile-time extensions on 8-tuples of BloomState.
BloomStateRecord9Extension on (BloomState, BloomState, BloomState, BloomState, BloomState, BloomState, BloomState, BloomState, BloomState): Zero-cost compile-time extensions on 9-tuples of BloomState.
BloomTickerProviderDriveExtension on TickerProvider: Extension providing reactive frame-tick driver capabilities directly on Flutter TickerProvider instances.
BloomViaContextExtension on BloomVia: Context-aware reactive observation extensions on BloomVia for BloomProvider.
ComputationDebugExtension on Computation: Extension providing zero-overhead debugging capabilities to Computation nodes.
DurableAnimationControllerObserveExtension on DurableAnimationController: Convenience extension providing observe directly on DurableAnimationController.
DurableAnimationTestingExtension on DurableAnimationController: Lifecycle control extension for DurableAnimationController, exposed strictly for testing harnesses and internal framework bindings.
EffectDebugExtension on Effect: Extension providing zero-overhead debugging capabilities specific to declarative Effect nodes.
EffectIterableExtension on Iterable<Effect>: Extension granting collections of Effect instances direct grouping into a composite Effect.
EffectRecord2Extension on (Effect, Effect): Extension granting a 2-tuple of Effect instances direct grouping into a composite Effect.
EffectRecord3Extension on (Effect, Effect, Effect): Extension granting a 3-tuple of Effect instances direct grouping into a composite Effect.
EffectRecord4Extension on (Effect, Effect, Effect, Effect): Extension granting a 4-tuple of Effect instances direct grouping into a composite Effect.
EffectRecord5Extension on (Effect, Effect, Effect, Effect, Effect): Extension granting a 5-tuple of Effect instances direct grouping into a composite Effect.
EffectStartExtension on Effect: Extension granting declarative Effect instances direct invocation of an EffectRunner.
FutureBloomExtension on Future<T>: Extension bridging Dart's Future with the reactive Bloom pipeline.
FutureFactoryBloomExtension on Future<T> Function(): Extension bridging a lazy Future factory (Future<T> Function()) with the reactive Bloom pipeline.
FutureFactoryIterableBloomExtension on Iterable<Future<T> Function()>: Extension grouping multiple lazy Future factories into a reactive list of Bloom nodes.
FutureIterableBloomExtension on Iterable<Future<T>>: Extension grouping multiple Futures into a reactive list of Bloom nodes.
ListenableBloomExtension on L: A convenience extension bridging Flutter's generic Listenable with the Bloom pipeline via selector extraction.
RawTerminalDebugExtension on RawTerminal: Extension providing zero-overhead debugging capabilities to RawTerminal sinks.
StreamBloomExtension on Stream<T>: Extension bridging Dart's Stream with the reactive Bloom pipeline.
StreamFactoryBloomExtension on Stream<T> Function(): Extension bridging a lazy Stream factory (Stream<T> Function()) with the reactive Bloom pipeline.
StreamFactoryIterableBloomExtension on Iterable<Stream<T> Function()>: Extension grouping multiple lazy Stream factories into a reactive list of Bloom nodes.
StreamIterableBloomExtension on Iterable<Stream<T>>: Extension grouping multiple Streams into a reactive list of Bloom nodes.
TetherDebugExtension on T: Extension providing zero-overhead debugging capabilities to declarative Tether nodes.
ValueListenableBloomExtension on ValueListenable<T>: A convenience extension bridging Flutter's ValueListenable with the Bloom reactive pipeline.

Constants

batch → const BatchFunctor: Top-level transactional batch functor.
blooming → const BloomingFunctor: Core declarative state producer instantiation functor for the Bloom reactive DAG engine.
composed → const ComposedFunctor: Top-level architectural functor providing surgical inline reactive widget composition.
computed → const ComputedFunctor: Core declarative reactive computation functor powered by the 2-Phase Lazy-Pull DAG (LPDAG) engine.
managed → const ManagedFunctor: Core declarative lifecycle supervision functor for external synchronous resources.
switched → const SwitchedFunctor: Core declarative dynamic branching functor for reactive switching across disjoint subgraphs.
untracked → const BloomUntracked: Global untracked accessor singleton.

Typedefs

BloomListenerActionCallback<T> = void Function(BuildContext context, T state): Signature for reactive side-effect callback receiving BuildContext and current state.
BloomListenerUncaughtErrorCallback = void Function(BuildContext context, Object error, StackTrace stackTrace): Signature for handling uncaught errors in BloomListener.

Exceptions / Errors

BloomEmptyExtractionException: Thrown when attempting to extract payload (.data) from an Empty state or snapshot.
BloomErrorExtractionException: Thrown when attempting to extract payload (.data) from an Error state or snapshot.
BloomException: The base class for all recoverable runtime exceptions in the Bloom state domain.
BloomSnapshotExtractionException: Thrown when an attempt is made to extract data from an invalid snapshot state.
BloomSnapshotStateException: Thrown when attempting to query error or stack trace metadata from a non-error snapshot.
LpdagCycleError: Thrown when a synchronous cyclic evaluation loop is detected during state resolution or pull.
LpdagReentrancyError: Thrown when a synchronous cyclic reentrancy loop is detected during dirty propagation.

Classes

Enums

Mixins

Extension Types

Extensions

Constants

Typedefs

Exceptions / Errors

blooming_flutter package

testing library