RuleMetrics class
The confusion-matrix tallies and derived rates for one rule over the corpus.
- Annotations
-
- @experimental
Constructors
- RuleMetrics(String ruleId)
-
Creates a zeroed accumulator for
ruleId. -
RuleMetrics.fromJson(Map<
String, dynamic> json) -
Parses RuleMetrics from
json(the derived rates are recomputed).factory
Properties
- cleanCases ↔ int
-
How many clean cases isolated this rule (the fpRateOnClean denominator).
getter/setter pair
- falseNegatives ↔ int
-
Real violations the rule missed.
getter/setter pair
- falsePositives ↔ int
-
Findings the rule reported that were not real violations.
getter/setter pair
- falsePositivesOnClean ↔ int
-
False positives that occurred specifically on clean cases (target: 0).
getter/setter pair
- fpRateOnClean → double
-
The rate of false positives across the clean cases isolating this rule.
no setter
- hashCode → int
-
The hash code for this object.
no setterinherited
- precision → double
-
Of the findings reported, the fraction that were real. Undefined when the
rule reported nothing; reported as 1.0 (a rule that says nothing is never
wrong).
no setter
- recall → double
-
Of the real violations, the fraction the rule caught. Undefined when there
were none; reported as 1.0.
no setter
- ruleId → String
-
The rule these metrics describe.
final
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- truePositives ↔ int
-
Real violations the rule caught.
getter/setter pair
Methods
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
toJson(
) → Map< String, dynamic> - The JSON representation of these metrics (tallies plus derived rates).
-
toString(
) → String -
A string representation of this object.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited