SourceSplitRequest class
Represents the operation to split a high-level Source specification into bundles (parts for parallel processing).
At a high level, splitting of a source into bundles happens as follows: SourceSplitRequest is applied to the source. If it returns SOURCE_SPLIT_OUTCOME_USE_CURRENT, no further splitting happens and the source is used "as is". Otherwise, splitting is applied recursively to each produced DerivedSource. As an optimization, for any Source, if its does_not_need_splitting is true, the framework assumes that splitting this source would return SOURCE_SPLIT_OUTCOME_USE_CURRENT, and doesn't initiate a SourceSplitRequest. This applies both to the initial source being split and to bundles produced from it.
Constructors
- SourceSplitRequest({SourceSplitOptions? options, Source? source})
- SourceSplitRequest.fromJson(Map json_)
Properties
- hashCode → int
-
The hash code for this object.
no setterinherited
- options ↔ SourceSplitOptions?
-
Hints for tuning the splitting process.
getter/setter pair
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- source ↔ Source?
-
Specification of the source to be split.
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