EventNode<T> class

EventNode represents a node in the event bus system. It manages the handler, last data, and stream controllers for a specific topic.

Constructors

EventNode({T? lastData, Handler<T>? handler})

Creates an EventNode with optional initial data and handler. Sets up the stream listener to process incoming events.

Properties

handler ↔ Handler<T>?

getter/setter pair

hashCode → int

The hash code for this object.

no setter, inherited

isDisposed → bool

no setter

isHaveHandler → bool

no setter

lastData ↔ T?

getter/setter pair

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

copy() → EventNode<T>

Creates an independent node with the same handler and last data. Used to move handlers between buses without sharing state.

dispose() → Future<void>

Disposes of the node, closing all stream controllers and cancelling subscriptions.

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

send(EventDTO dto) → void

Sends an event to the node if the data type matches T. Updates the lastData and adds the event to the stream.

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited