ff4k-core/com.yonatankarp.ff4k.strategy/UserPonderationStrategy

UserPonderationStrategy

@Serializable

@SerialName(value = "userPonderation")

data class UserPonderationStrategy(val weight: Double = HALF) : FlippingStrategy(source)

A strategy that enables a feature for a consistent percentage of users.

Unlike PonderationStrategy, this strategy is deterministic per user - the same user will always get the same result. Users are bucketed based on their user ID hash.

Requires ContextKeys.USER_ID to be set in the FlippingExecutionContext. Throws IllegalStateException if no user ID is present.

Throws

IllegalStateException

if ContextKeys.USER_ID is not present in the context

Constructors

UserPonderationStrategy

constructor(weight: Double = HALF)

constructor(weight: Int)

Types

Companion

object Companion

Properties

weight

val weight: Double

The percentage of users (0.0 to 1.0) for whom the feature is enabled.

Functions

and

infix fun FlippingStrategy.and(other: FlippingStrategy): AndStrategy

Combines this strategy with other using logical AND.

evaluate

open suspend override fun evaluate(featureId: String, store: FeatureStore?, context: FlippingExecutionContext): Boolean

Evaluates whether the feature should be enabled based on the execution context.

not

operator fun FlippingStrategy.not(): NotStrategy

Negates this strategy.

infix fun FlippingStrategy.or(other: FlippingStrategy): OrStrategy

Combines this strategy with other using logical OR.

UserPonderationStrategy

See also

Throws

Constructors

Types

Properties

Functions