core/io.github.kevincianfarini.monarch/InMemoryFeatureFlagDataStoreOverride

InMemoryFeatureFlagDataStoreOverride

@ExperimentalCoroutinesApi

class InMemoryFeatureFlagDataStoreOverride(delegate: ObservableFeatureFlagDataStore, initialOverrides: Map<String, Any> = emptyMap()) : ObservableFeatureFlagDataStore

An implementation of ObservableFeatureFlagDataStore that allows overriding values produced by delegate with values held in memory.

Values held in memory within instances of this class will be returned in favor of their counterparts returned from delegate. When a specific key is not overriden in memory, then the underlying value from delegate is returned.

Constructors

InMemoryFeatureFlagDataStoreOverride

constructor(delegate: ObservableFeatureFlagDataStore, initialOverrides: Map<String, Any> = emptyMap())

Functions

getBoolean

open override fun getBoolean(key: String, default: Boolean): Boolean

Get the Boolean value associated with key if present. Otherwise, return default.

getDouble

open override fun getDouble(key: String, default: Double): Double

Get the Double value associated with key if present. Otherwise, return default.

getLong

open override fun getLong(key: String, default: Long): Long

Get the Long value associated with key if present. Otherwise, return default.

getString

open override fun getString(key: String, default: String): String

Get the String value associated with key if present. Otherwise, return default.

observeBoolean

open override fun observeBoolean(key: String, default: Boolean): Flow<Boolean>

Return a Flow which emits updates to a Boolean value associated with key if present. When no value is present for key, the returned flow will emit default. The returned flow initially emits the value at the time of collection, and will emit again on each subsequent update for key.

observeDouble

open override fun observeDouble(key: String, default: Double): Flow<Double>

Return a Flow which emits updates to a Double value associated with key if present. When no value is present for key, the returned flow will emit default. The returned flow initially emits the value at the time of collection, and will emit again on each subsequent update for key.

observeLong

open override fun observeLong(key: String, default: Long): Flow<Long>

Return a Flow which emits updates to a Long value associated with key if present. When no value is present for key, the returned flow will emit default. The returned flow initially emits the value at the time of collection, and will emit again on each subsequent update for key.

observeString

open override fun observeString(key: String, default: String): Flow<String>

Return a Flow which emits updates to a String value associated with key if present. When no value is present for key, the returned flow will emit default. The returned flow initially emits the value at the time of collection, and will emit again on each subsequent update for key.

setBoolean

fun setBoolean(key: String, value: Boolean)

setDouble

fun setDouble(key: String, value: Double)

setLong

fun setLong(key: String, value: Long)

setString

fun setString(key: String, value: String)