ScrapingTask<T> class
A task for scraping operations
Constructors
-
ScrapingTask({required String id, required String domain, required String url, required Future<
T> execute(), TaskPriority priority = TaskPriority.normal, int maxRetries = 3, List<ScrapingTask> dependencies = const [], Logger? logger, DateTime? createdAt}) - Creates a new ScrapingTask
Properties
- areDependenciesComplete → bool
-
Gets whether this task's dependencies are complete
no setter
- canExecute → bool
-
Gets whether this task can be executed
no setter
- completedAt ↔ DateTime?
-
The time when the task was completed
getter/setter pair
- createdAt → DateTime
-
The time when the task was created
final
-
dependencies
→ List<
ScrapingTask> -
The dependencies of this task
final
- domain → String
-
The domain this task is associated with
final
- error ↔ dynamic
-
The error that occurred during execution, if any
getter/setter pair
-
execute
→ Future<
T> Function() -
The function to execute for this task
final
-
future
→ Future<
T> -
Gets the future for this task
no setter
- hashCode → int
-
The hash code for this object.
no setterinherited
- id → String
-
Unique identifier for the task
final
- isComplete → bool
-
Gets whether this task is complete
no setter
- logger → Logger?
-
Logger for logging operations
final
- maxRetries → int
-
The maximum number of retry attempts
final
- priority → TaskPriority
-
The priority of the task
final
- processed → bool
-
Gets whether this task has been processed
no setter
- result ↔ T?
-
The result of the task
getter/setter pair
- retryCount ↔ int
-
The current retry count
getter/setter pair
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- stackTrace ↔ StackTrace?
-
The stack trace of the error, if any
getter/setter pair
- startedAt ↔ DateTime?
-
The time when the task was started
getter/setter pair
- status ↔ TaskStatus
-
The current status of the task
getter/setter pair
- url → String
-
The URL to scrape
final
Methods
-
cancel(
) → void - Cancels the task
-
markAsProcessed(
) → void - Sets the task as processed
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
run(
) → Future< T> - Executes the task
-
toString(
) → String -
A string representation of this object.
override
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited