Step class
It represents the step responsible for the sequential process.
This step has a single task and is processed in sequential.
Constructors
-
Step({required String name, required Task<
Task> task, FutureOr<bool> precondition(ExecutionContext context)?, dynamic onStarted(ExecutionContext context)?, dynamic onSucceeded(ExecutionContext context)?, dynamic onError(ExecutionContext context, dynamic error, StackTrace stackTrace)?, dynamic onCompleted(ExecutionContext context)?, SkipConfiguration? skipConfig, RetryConfiguration? retryConfig, List<BaseStep> branchesOnSucceeded = const [], List<BaseStep> branchesOnFailed = const [], List<BaseStep> branchesOnCompleted = const []}) - Returns the new instance of Step.
- Step.ofShutdown({String name = 'Shutdown Step'})
- Returns the new instance of Step.
Properties
-
branches
→ List<
Branch< BaseStep> > -
The branches
finalinherited
- hasBranch → bool
-
Returns true if this event has branch, otherwise false.
no setterinherited
- hashCode → int
-
The hash code for this object.
no setterinherited
- hasRetryPolicy → bool
-
Returns true if this event has retry policy, otherwise false.
no setterinherited
- hasSkipPolicy → bool
-
Returns true if this event has skip policy, otherwise false.
no setterinherited
- name → String
-
The name
finalinherited
- onCompleted → (dynamic Function(ExecutionContext context)?)
-
The callback when this process is completed (regardless of success and failure)
finalinherited
- onError → (dynamic Function(ExecutionContext context, dynamic error, StackTrace stackTrace)?)
-
The callback when this process is stopped due to exception
finalinherited
- onStarted → (dynamic Function(ExecutionContext context)?)
-
The callback when this process is started
finalinherited
- onSucceeded → (dynamic Function(ExecutionContext context)?)
-
The callback when this process is succeeded
finalinherited
-
precondition
→ (FutureOr<
bool> Function(ExecutionContext context)?) -
The precondition
finalinherited
- retryPolicy → RetryPolicy?
-
The retry policy
finalinherited
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- skipPolicy → SkipPolicy?
-
The skip policy
finalinherited
- tasks → List
-
Returns the tasks.
finalinherited
Methods
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
shouldLaunch(
ExecutionContext context) → Future< bool> -
Returns true if this event can launch, otherwise false.
inherited
-
toString(
) → String -
A string representation of this object.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited