multipaz/org.multipaz.storage.base/BaseStorageTable

BaseStorageTable

abstract class BaseStorageTable(val spec: StorageTableSpec) : StorageTable

Inheritors

Constructors

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constructor(spec: StorageTableSpec)

Properties

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abstract val storage: Storage

The Storage the table belongs to.

Functions

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abstract suspend fun delete(key: String, partitionId: String? = null): Boolean

Deletes data.

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abstract suspend fun deleteAll()

Deletes all data previously stored in this table.

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abstract suspend fun deletePartition(partitionId: String)

Deletes all data previously stored in this the given partition.

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abstract suspend fun enumerate(partitionId: String? = null, afterKey: String? = null, limit: Int = Int.MAX_VALUE): List<String>

Enumerate keys of the records with given table and partitionId in key lexicographic order.

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abstract suspend fun enumerateWithData(partitionId: String? = null, afterKey: String? = null, limit: Int = Int.MAX_VALUE): List<Pair<String, ByteString>>

Enumerate the records with given table and partitionId in key lexicographic order.

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abstract suspend fun get(key: String, partitionId: String? = null): ByteString?

Gets data.

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abstract suspend fun insert(key: String?, data: ByteString, partitionId: String? = null, expiration: Instant = Instant.DISTANT_FUTURE): String

Stores new data.

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abstract suspend fun purgeExpired()

Reclaim storage that is taken up by the expired entries.

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abstract suspend fun update(key: String, data: ByteString, partitionId: String? = null, expiration: Instant? = null)

Updates data that is already stored in the engine.