ff4k-core/com.yonatankarp.ff4k.strategy

Package-level declarations

Types

AllowListStrategy

data class AllowListStrategy(val allowedList: Set<String>) : FlippingStrategy

A strategy that enables a feature only for users in an allowed list.

AlwaysFalseFlippingStrategy

data object AlwaysFalseFlippingStrategy : FlippingStrategy

A strategy that always evaluates to false.

AlwaysTrueFlippingStrategy

data object AlwaysTrueFlippingStrategy : FlippingStrategy

A strategy that always evaluates to true.

AndStrategy

data class AndStrategy(val strategies: List<FlippingStrategy>) : FlippingStrategy

A composite strategy that evaluates to true only if all child strategies evaluate to true.

ClientFilterStrategy

data class ClientFilterStrategy(val grantedClients: Set<String> = emptySet()) : FlippingStrategy

A strategy that enables a feature only for requests from specific client hostnames.

DailyHoursStrategy

data class DailyHoursStrategy(val startHour: Int, val endHour: Int, val timezone: ERROR CLASS: Symbol not found for TimeZone = TimeZone.UTC, clock: ERROR CLASS: Symbol not found for Clock = Clock.System) : FlippingStrategy

A strategy that enables a feature only during specific hours of the day.

DateRangeStrategy

data class DateRangeStrategy(val startDate: ERROR CLASS: Symbol not found for Instant, val endDate: ERROR CLASS: Symbol not found for Instant, clock: ERROR CLASS: Symbol not found for Clock = Clock.System) : FlippingStrategy

A strategy that enables a feature only within a specified time range.

DenyListStrategy

data class DenyListStrategy(val denyList: Set<String>) : FlippingStrategy

A strategy that disables a feature for users in a deny list.

NotStrategy

data class NotStrategy(val strategy: FlippingStrategy) : FlippingStrategy

A composite strategy that negates the result of another strategy.

OrStrategy

data class OrStrategy(val strategies: List<FlippingStrategy>) : FlippingStrategy

A composite strategy that evaluates to true if any child strategy evaluates to true.

PonderationStrategy

data class PonderationStrategy(val weight: Double = HALF) : FlippingStrategy

A strategy that randomly enables a feature based on a weight.

RegionFilterStrategy

data class RegionFilterStrategy(val grantedRegions: Set<String> = emptySet()) : FlippingStrategy

A strategy that enables a feature only for specific geographic regions.

ReleaseDateStrategy

data class ReleaseDateStrategy(val releaseDate: ERROR CLASS: Symbol not found for Instant, clock: ERROR CLASS: Symbol not found for Clock = Clock.System) : FlippingStrategy

A strategy that enables a feature after a specified release date.

ServerFilterStrategy

data class ServerFilterStrategy(val targetServers: Set<String> = emptySet()) : FlippingStrategy

A strategy that enables a feature only on specific server hostnames.

UserPonderationStrategy

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

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

WeekdayStrategy

data class WeekdayStrategy(val allowedDays: Set<ERROR CLASS: Symbol not found for DayOfWeek>, val timezone: ERROR CLASS: Symbol not found for TimeZone = TimeZone.UTC, clock: ERROR CLASS: Symbol not found for Clock = Clock.System) : FlippingStrategy

A strategy that enables a feature only on specific days of the week.

Functions

and

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

Combines this strategy with other using logical AND.

not

operator fun FlippingStrategy.not(): NotStrategy

Negates this strategy.

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

Combines this strategy with other using logical OR.