StoreValueEventTransformer<T> class

A stream transformer that converts a stream of StreamEvents into a stream of ValueEvents, deserializing the received data and turing database status updates into data updates.

Note: Typically, you would use FirebaseStore.streamEntry instead of using this class directly.

Implemented types

• StreamTransformer<StreamEvent, ValueEvent<T>>

Constructors

StoreValueEventTransformer({required DataFromJsonCallback<T> dataFromJson, required PatchSetFactory<T> patchSetFactory})

Default constructor

const

Properties

dataFromJson → DataFromJsonCallback<T>

A callback that can convert the received JSON data to T

final

hashCode → int

The hash code for this object.

no setter, inherited

patchSetFactory → PatchSetFactory<T>

A callback that can generate PatchSet instances for patch events

final

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

bind(Stream<StreamEvent> stream) → Stream<ValueEvent<T>>

Transforms the provided stream.

override

cast<RS, RT>() → StreamTransformer<RS, RT>

Provides a StreamTransformer<RS, RT> view of this stream transformer.

override

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.

inherited