DVWorkflowStep class

One step in a workflow.

Constructors

DVWorkflowStep({String? id, required String type, String? name, Map<String, DVWorkflowValue>? arguments, String? assignTo, Map<String, List<DVWorkflowStep>>? branches})

DVWorkflowStep.call(String action, {Map<String, DVWorkflowValue> arguments = const <String, DVWorkflowValue>{}, String? assignTo})

Calls a registered action, optionally keeping its result.

factory

DVWorkflowStep.condition(DVWorkflowValue condition, {List<DVWorkflowStep> then = const <DVWorkflowStep>[], List<DVWorkflowStep> otherwise = const <DVWorkflowStep>[]})

Branches on the truthiness of condition.

factory

DVWorkflowStep.fromJson(Map<String, Object?> json)

factory

DVWorkflowStep.returns(DVWorkflowValue value)

Ends the workflow with a value.

factory

DVWorkflowStep.set(String variable, DVWorkflowValue value)

Assigns a value to a variable.

factory

Properties

arguments → Map<String, DVWorkflowValue>

Arguments for call, or the single value for set/return.

final

assignTo → String?

For call: the variable the result is stored in, when it is kept.

final

branches → Map<String, List<DVWorkflowStep>>

For condition: the branches, keyed then and else.

final

hashCode → int

The hash code for this object.

no setter, inherited

id → String

final

name → String?

For call: the registered action name. For set: the variable name.

final

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

type → String

call, set, condition, or return.

final

Methods

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toJson() → Map<String, Object?>

toString() → String

A string representation of this object.

inherited

withArgument(String key, DVWorkflowValue? value) → DVWorkflowStep

A copy with one argument set, or removed when value is null.

withAssignTo(String? value) → DVWorkflowStep

A copy storing its result in value, or discarding it when null.

withName(String? value) → DVWorkflowStep

A copy with a different action or variable name.

Operators

operator ==(Object other) → bool

The equality operator.

inherited