StagedRolloutEvaluator class

Evaluates deterministic staged percentage rollouts for OTA updates.

Uses cryptographic hashing of device ID and update ID to consistently place a device in a partition 0..99 without central coordination.

Example:

final isEligible = StagedRolloutEvaluator.isEligible(
  deviceId: 'device_xyz',
  updateId: 'patch_12',
  rolloutPercentage: 25,
);

Constructors

StagedRolloutEvaluator()

Properties

hashCode → int

The hash code for this object.

no setter, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited

Static Methods

getDeviceBucket(String deviceId, String updateId) → int

Computes a deterministic integer bucket 0..99 for a given deviceId and updateId.

isEligible({required String deviceId, required String updateId, required int rolloutPercentage}) → bool

Determines whether a device falls within the staged percentage rollout window 1..100.