# WriteMapKeyValueRepo

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

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

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

## Properties

onNewValue
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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

onValueRemoved
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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

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

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

List overload of WriteKeyValueRepo.set accepting a list of pairs.

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

Vararg overload of WriteKeyValueRepo.set accepting pairs.

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

Single-entry overload of WriteKeyValueRepo.set.

unset
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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

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

Vararg overload of WriteKeyValueRepo.unset.

unsetWithValues
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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

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

Vararg overload of WriteKeyValueRepo.unsetWithValues.

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

Wraps this WriteKeyValueRepo with a MapperRepo to expose a mapped WriteKeyValueRepo.

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 >

Wraps this WriteKeyValueRepo with inline conversion lambdas to expose a mapped WriteKeyValueRepo.