micro_utils.dokka/dev.inmo.micro_utils.repos.mappers/MapperWriteKeyValueRepo

MapperWriteKeyValueRepo

open class MapperWriteKeyValueRepo<FromKey, FromValue, ToKey, ToValue>(to: WriteKeyValueRepo<ToKey, ToValue>, mapper: MapperRepo<FromKey, FromValue, ToKey, ToValue>) : WriteKeyValueRepo<FromKey, FromValue> , MapperRepo<FromKey, FromValue, ToKey, ToValue> (source)

Constructors

constructor(to: WriteKeyValueRepo<ToKey, ToValue>, mapper: MapperRepo<FromKey, FromValue, ToKey, ToValue>)

Properties

keyMapper

open override val keyMapper: SimpleSuspendableMapper<FromKey, ToKey>

onNewValue

open override val onNewValue: Flow<Pair<FromKey, FromValue>>

This flow must emit data each time when data by Key has been changed with set method or in any other way excluding cases of data removing

onValueRemoved

open override val onValueRemoved: Flow<FromKey>

This flow must emit data each time when data by Key has been removed with unset/unsetWithValues methods or in any other way

valueMapper

open override val valueMapper: SimpleSuspendableMapper<FromValue, ToValue>

Functions

caching

fun <Key, Value> WriteKeyValueRepo<Key, Value>.caching(kvCache: KeyValueRepo<Key, Value>, scope: CoroutineScope = CoroutineScope(Dispatchers.Default)): FullWriteKeyValueCacheRepo<Key, Value>

directlyCached

fun <Key, Value> WriteKeyValueRepo<Key, Value>.directlyCached(kvCache: KeyValueRepo<Key, Value>, scope: CoroutineScope = CoroutineScope(Dispatchers.Default)): DirectFullWriteKeyValueCacheRepo<Key, Value>

set

open suspend override fun set(toSet: Map<FromKey, FromValue>)

Will set as batch toSet data in current repo. Must pass the data which were successfully updated in repo to onNewValue

set

inline suspend fun <Key, Value> WriteKeyValueRepo<Key, Value>.set(vararg toSet: Pair<Key, Value>)

inline suspend fun <Key, Value> WriteKeyValueRepo<Key, Value>.set(toSet: List<Pair<Key, Value>>)

inline suspend fun <Key, Value> WriteKeyValueRepo<Key, Value>.set(k: Key, v: Value)

toInnerKey

open suspend override fun ToKey.toInnerKey(): FromKey

toInnerValue

open suspend override fun ToValue.toInnerValue(): FromValue

toOutKey

open suspend override fun FromKey.toOutKey(): ToKey

toOutValue

open suspend override fun FromValue.toOutValue(): ToValue

unset

open suspend override fun unset(toUnset: List<FromKey>)

Will unset as batch data with keys from toUnset. Must pass the Keys which were successfully removed in repo to onValueRemoved

unset

inline suspend fun <Key, Value> WriteKeyValueRepo<Key, Value>.unset(vararg k: Key)

unsetWithValues

open suspend override fun unsetWithValues(toUnset: List<FromValue>)

Will unset as batch data with values from toUnset. Must pass the Keys which were successfully removed in repo to onValueRemoved

unsetWithValues

inline suspend fun <Key, Value> WriteKeyValueRepo<Key, Value>.unsetWithValues(vararg v: Value)

withMapper

inline fun <FromKey, FromValue, ToKey, ToValue> WriteKeyValueRepo<ToKey, ToValue>.withMapper(mapper: MapperRepo<FromKey, FromValue, ToKey, ToValue>): WriteKeyValueRepo<FromKey, FromValue>

inline fun <FromKey, FromValue, ToKey, ToValue> WriteKeyValueRepo<ToKey, ToValue>.withMapper(noinline keyFromToTo: suspend FromKey.() -> ToKey = { this as ToKey }, noinline valueFromToTo: suspend FromValue.() -> ToValue = { this as ToValue }, noinline keyToToFrom: suspend ToKey.() -> FromKey = { this as FromKey }, noinline valueToToFrom: suspend ToValue.() -> FromValue = { this as FromValue }): WriteKeyValueRepo<FromKey, FromValue>