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rp.jackdaw.state-store
Adds a protocol-based wrapper for interacting with KV state stores.
Includes some store-related utilities as well.
Nothing really jackdaw-specific here, but including in this library anyway.
Useful when dealing with explicit state stores using the lower-level Processor API
(for example via the Streams transform method).
Adds a protocol-based wrapper for interacting with KV state stores. Includes some store-related utilities as well. Nothing really jackdaw-specific here, but including in this library anyway. Useful when dealing with explicit state stores using the lower-level Processor API (for example via the Streams `transform` method).
get-all-kvsclj
(get-all-kvs state-store)Get all the keys/values in a KeyValueStore. Handy for dev debugging, but be careful not to call it on a huge store.
Get _all_ the keys/values in a KeyValueStore. Handy for dev debugging, but be careful not to call it on a huge store.
KVStorecljprotocol
get-keyclj
(get-key this k)Gets the value for key
Gets the value for key
set-key!clj
(set-key! this k v)Sets the value for key; deletes key when value is nil.
Sets the value for key; deletes key when value is nil.
state-store-builderclj
(state-store-builder store-name)(state-store-builder store-name key-serde value-serde)Returns a builder (for use with .addStateStore) for a persistent store with the specified name and serdes. Defaults to String serdes.
Returns a builder (for use with `.addStateStore`) for a persistent store with the specified name and serdes. Defaults to String serdes.
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