EffectNode class

A reactive effect node that runs side effects in response to changes.

EffectNode extends LinkedEffect to add the capability to execute a function when its dependencies change. Effects are the bridge between the reactive system and the outside world, allowing side effects like DOM updates or logging.

Inheritance

Constructors

EffectNode({required ReactiveFlags flags, required void fn()})

Properties

deps ↔ Link?
Head of the linked list of dependencies (nodes this node depends on). Null if this node has no dependencies.
getter/setter pairinherited
depsTail ↔ Link?
Tail of the linked list of dependencies for O(1) append operations. Points to the last dependency link.
getter/setter pairinherited
flags ↔ ReactiveFlags
Bit flags representing the current state of this node. See ReactiveFlags for possible values.
getter/setter pairinherited
fn → void Function()
The side effect function to execute.
final
hashCode → int
The hash code for this object.
no setterinherited
nextEffect ↔ LinkedEffect?
Next effect in the execution queue.
getter/setter pairinherited
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
subs ↔ Link?
Head of the linked list of subscribers (nodes that depend on this node). Null if no other nodes depend on this one.
getter/setter pairinherited
subsTail ↔ Link?
Tail of the linked list of subscribers for O(1) append operations. Points to the last subscriber link.
getter/setter pairinherited

Methods

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