blockstore-core
Version:
Contains various implementations of the API contract described in interface-blockstore
22 lines • 1.12 kB
TypeScript
import { BaseBlockstore } from './base.js';
import type { Blockstore, Pair } from 'interface-blockstore';
import type { AbortOptions, AwaitIterable } from 'interface-store';
import type { CID } from 'multiformats/cid';
/**
* A blockstore that can combine multiple stores. Puts and deletes
* will write through to all blockstores. Has and get will
* try each store sequentially. getAll will use every store but also
* deduplicate any yielded pairs.
*/
export declare class TieredBlockstore extends BaseBlockstore {
private readonly stores;
constructor(stores: Blockstore[]);
put(key: CID, value: Uint8Array, options?: AbortOptions): Promise<CID>;
get(key: CID, options?: AbortOptions): Promise<Uint8Array>;
has(key: CID, options?: AbortOptions): Promise<boolean>;
delete(key: CID, options?: AbortOptions): Promise<void>;
putMany(source: AwaitIterable<Pair>, options?: AbortOptions): AsyncIterable<CID>;
deleteMany(source: AwaitIterable<CID>, options?: AbortOptions): AsyncIterable<CID>;
getAll(options?: AbortOptions): AwaitIterable<Pair>;
}
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