ScannerAnalytics class
Tracks enterprise session metrics, success rates, scan latency averages, and failure analytics across scanning operations.
Constructors
Properties
- averageScanDurationMs → double
-
Average scan processing duration in milliseconds.
no setter
- duplicateScans → int
-
Total number of filtered duplicate scans.
no setter
- failedScans → int
-
Total number of failed or invalid scan attempts.
no setter
- failureRate → double
-
Percentage failure rate (0.0 to 100.0%).
no setter
- hashCode → int
-
The hash code for this object.
no setterinherited
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
-
scansByFormat
→ Map<
String, int> -
Map of scan counts grouped by barcode or document format string.
no setter
-
scansByMode
→ Map<
String, int> -
Map of scan counts grouped by ScanMode name.
no setter
- successfulScans → int
-
Total number of valid successful scans.
no setter
- successRate → double
-
Percentage success rate (0.0 to 100.0%).
no setter
- totalScans → int
-
Total number of scan attempts recorded in this session.
no setter
Methods
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
recordScan(
ScanResult result) → void - Records a scan operation event.
-
reset(
) → void - Resets all analytics session metrics back to zero.
-
toJson(
) → Map< String, dynamic> - Converts analytics summary metrics to a readable string or json.
-
toString(
) → String -
A string representation of this object.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited