WorkerMessage<T, R> class abstract

Defines the base class for messages sent to isolates for execution.

This file provides the WorkerMessage abstract class, which represents a unit of work that can be sent to an IsolateWorker for execution in a separate isolate. Subclass this to define custom tasks with input and output types. Represents a unit of work to be executed in an isolate.

Extend this class to define the input (T) and result (R) types for your task. Implement the execute method to perform the computation.

Constructors

WorkerMessage(String? id, T input)

Properties

hashCode → int
The hash code for this object.
no setterinherited
id ↔ String?
getter/setter pair
input → T
final
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited

Methods

execute() → FutureOr<R>
Method to execute the task, return the result of type R.
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