micro_utils.dokka/dev.inmo.micro_utils.repos/WriteMapKeyValueRepo

WriteMapKeyValueRepo

class WriteMapKeyValueRepo<Key, Value>(map: MutableMap<Key, Value>, locker: SmartRWLocker) : WriteKeyValueRepo<Key, Value>

MutableMap-based WriteKeyValueRepo. All internal operations will be locked with locker (mostly with SmartRWLocker.withWriteLock)

Warning: It is not recommended to use constructor with both MutableMap and SmartRWLocker. Besides, in case you are using your own MutableMap as a map you should be careful with operations on this map

Constructors

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constructor(map: MutableMap<Key, Value> = mutableMapOf())
constructor(map: MutableMap<Key, Value>, locker: SmartRWLocker)

Properties

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open override val onNewValue: Flow<Pair<Key, Value>>

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

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open override val onValueRemoved: Flow<Key>

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

Functions

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fun <Key, Value> WriteKeyValueRepo<Key, Value>.caching(kvCache: KeyValueRepo<Key, Value>, scope: CoroutineScope = CoroutineScope(Dispatchers.Default)): FullWriteKeyValueCacheRepo<Key, Value>
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open suspend override fun set(toSet: Map<Key, Value>)

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

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

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

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inline suspend fun <Key, Value> WriteKeyValueRepo<Key, Value>.unset(vararg k: Key)
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open suspend override fun unsetWithValues(toUnset: List<Value>)

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

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