MapTask class

MapTask consists of an ordered set of instructions, each of which describes one particular low-level operation for the worker to perform in order to accomplish the MapTask's WorkItem.

Each instruction must appear in the list before any instructions which depends on its output.

Constructors

MapTask({String? counterPrefix, List<ParallelInstruction>? instructions, String? stageName, String? systemName})
MapTask.fromJson(Map json_)

Properties

counterPrefix String?
Counter prefix that can be used to prefix counters.
getter/setter pair
hashCode int
The hash code for this object.
no setterinherited
instructions List<ParallelInstruction>?
The instructions in the MapTask.
getter/setter pair
runtimeType Type
A representation of the runtime type of the object.
no setterinherited
stageName String?
System-defined name of the stage containing this MapTask.
getter/setter pair
systemName String?
System-defined name of this MapTask.
getter/setter pair

Methods

noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
toJson() Map<String, dynamic>
toString() String
A string representation of this object.
inherited

Operators

operator ==(Object other) bool
The equality operator.
inherited