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KeyValueStore
interface KeyValueStore
An interface to a read-only key-value store. Used as a Data Access Object for the REMOTE_DATA table.
Summary
Public methods |
abstract ByteArray? |
Looks up a key in a read-only store.
|
abstract MutableSet<String!> |
Returns a Set view of the keys contained in the REMOTE_DATA table.
|
Public methods
get
abstract fun get(key: String): ByteArray?
Looks up a key in a read-only store.
This method may take several seconds to complete, so it should only be called from a worker thread.
Parameters |
key |
String: The key to look up. This value cannot be null . |
Return |
ByteArray? |
the value to which the specified key is mapped, or null if there contains no mapping for the key. |
keySet
abstract fun keySet(): MutableSet<String!>
Returns a Set view of the keys contained in the REMOTE_DATA table.
This method may take several seconds to complete, so it should only be called from a worker thread.
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Last updated 2024-06-18 UTC.
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