KeyValueRepo

interface KeyValueRepo<Key, Value> : ReadKeyValueRepo<Key, Value> , WriteKeyValueRepo<Key, Value>

Full version of standard key-value repository with all set/unset/clear/get methods

Functions

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open suspend fun clear()

By default, will remove all the data of current repo using doAllWithCurrentPaging, keys and unset

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abstract suspend fun contains(key: Key): Boolean
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abstract suspend fun count(): Long
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abstract suspend fun get(k: Key): Value?
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abstract suspend fun keys(pagination: Pagination, reversed: Boolean = false): PaginationResult<Key>
abstract suspend fun keys(    v: Value,     pagination: Pagination,     reversed: Boolean = false): PaginationResult<Key>

This method should use sorted by Keys search and take the PaginationResult. By default, it should use ascending sort for Keys

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

By default, will walk throw all the keys with Values from toUnset and run doAllWithCurrentPaging with unset of found data Keys

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abstract suspend fun values(pagination: Pagination, reversed: Boolean = false): PaginationResult<Value>

This method should use sorted by Keys search and take the PaginationResult. By default, it should use ascending sort for Keys

Properties

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abstract 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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abstract 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

Inheritors

KeyValueCacheRepo
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KVCache
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SimpleFullKVCache
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SimpleKVCache
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FullKeyValueCacheRepo
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DelegateBasedKeyValueRepo
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MapKeyValueRepo
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MapperKeyValueRepo
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KtorKeyValueRepoClient
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Extensions

cached
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fun <Key, Value> KeyValueRepo<Key, Value>.cached(kvCache: KVCache<Key, Value>, scope: CoroutineScope = CoroutineScope(Dispatchers.Default)): KeyValueCacheRepo<Key, Value>
fun <Key, Value> KeyValueRepo<Key, Value>.cached(kvCache: FullKVCache<Key, Value>, scope: CoroutineScope = CoroutineScope(Dispatchers.Default)): FullKeyValueCacheRepo<Key, Value>
fun <Key, Value> KeyValueRepo<Key, Value>.cached(kvCache: KVCache<Key, Value>, scope: CoroutineScope = CoroutineScope(Dispatchers.Default)): KeyValueCacheRepo<Key, Value>
fun <Key, Value> KeyValueRepo<Key, Value>.cached(kvCache: FullKVCache<Key, Value>, scope: CoroutineScope = CoroutineScope(Dispatchers.Default)): FullKeyValueCacheRepo<Key, Value>
fun <Key, Value> KeyValueRepo<Key, Value>.cached(kvCache: KVCache<Key, Value>, scope: CoroutineScope = CoroutineScope(Dispatchers.Default)): KeyValueCacheRepo<Key, Value>
fun <Key, Value> KeyValueRepo<Key, Value>.cached(kvCache: FullKVCache<Key, Value>, scope: CoroutineScope = CoroutineScope(Dispatchers.Default)): FullKeyValueCacheRepo<Key, Value>
withMapper
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inline fun <FromKey, FromValue, ToKey, ToValue> KeyValueRepo<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 }): KeyValueRepo<FromKey, FromValue>
inline fun <FromKey, FromValue, ToKey, ToValue> KeyValueRepo<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 }): KeyValueRepo<FromKey, FromValue>
inline fun <FromKey, FromValue, ToKey, ToValue> KeyValueRepo<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 }): KeyValueRepo<FromKey, FromValue>