Interface BaseStoreInterface<K, V>

⚠️ Deprecated ⚠️

For backwards compatibility only. Remove on next minor version upgrade.

This feature is deprecated and will be removed in the future.

It is not recommended for use.

Type Parameters

K
V

Hierarchy

BaseStoreInterface

Implemented by

BaseStore

Index

Methods

mdelete mget mset yieldKeys

Methods

mdelete

mdelete(keys): Promise<void>
Method to delete multiple keys.
Parameters
- keys: K[]
  
  An array of keys to delete.
Returns Promise<void>
- A Promise that resolves when the operation is complete.
- Defined in langchain-core/src/stores.ts:24

mget

mget(keys): Promise<(undefined | V)[]>
Method to get multiple values for a set of keys.
Parameters
- keys: K[]
  
  An array of keys.
Returns Promise<(undefined | V)[]>
- A Promise that resolves with array of values or undefined if key not found.
- Defined in langchain-core/src/stores.ts:10

mset

mset(keyValuePairs): Promise<void>
Method to set a value for multiple keys.
Parameters
- keyValuePairs: [K, V][]
  
  An array of key-value pairs.
Returns Promise<void>
- A Promise that resolves when the operation is complete.
- Defined in langchain-core/src/stores.ts:17

yieldKeys

yieldKeys(prefix?): AsyncGenerator<string | K, any, unknown>
Method to yield keys optionally based on a prefix.
Parameters
- Optional prefix: string
  
  Optional prefix to filter keys.
Returns AsyncGenerator<string | K, any, unknown>
- An asynchronous generator that yields keys on iteration.
- Defined in langchain-core/src/stores.ts:31

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