@instantdb/core/dist/commonjs/store.d.ts

Instant's core local abstraction

import { InstantDBAttr } from './attrTypes.ts';
import { LinkIndex } from './utils/linkIndex.ts';
type Triple = [string, string, any, number];
type Attrs = Record<string, InstantDBAttr>;
export type Store = {
    eav: Map<string, Map<string, Map<any, Triple>>>;
    aev: Map<string, Map<string, Map<any, Triple>>>;
    vae: Map<any, Map<string, Map<string, Triple>>>;
    useDateObjects: boolean | null | undefined;
    cardinalityInference: boolean | null | undefined;
};
type StoreJsonVersion0 = {
    __type: 'store';
    attrs: Attrs;
    triples: Triple[];
    cardinalityInference: boolean | null | undefined;
    linkIndex: LinkIndex | null;
    useDateObjects: boolean | null | undefined;
};
type StoreJsonVersion1 = {
    triples: Triple[];
    cardinalityInference: boolean | null | undefined;
    useDateObjects: boolean | null | undefined;
    version: 1;
};
export type StoreJson = StoreJsonVersion0 | StoreJsonVersion1;
export type AttrsStoreJson = {
    attrs: Attrs;
    linkIndex: LinkIndex | null;
};
export interface AttrsStore {
    attrs: Attrs;
    linkIndex: LinkIndex | null;
    resetAttrIndexes(): void;
    addAttr(attr: InstantDBAttr): void;
    deleteAttr(attrId: string): void;
    updateAttr(partialAttr: Partial<InstantDBAttr> & {
        id: string;
    }): void;
    getAttr(id: string): InstantDBAttr | undefined;
    blobAttrs: Map<string, Map<string, InstantDBAttr>>;
    primaryKeys: Map<string, InstantDBAttr>;
    forwardIdents: Map<string, Map<string, InstantDBAttr>>;
    revIdents: Map<string, Map<string, InstantDBAttr>>;
    toJSON(): AttrsStoreJson;
}
export declare class AttrsStoreClass implements AttrsStore {
    attrs: Attrs;
    linkIndex: LinkIndex | null;
    private _blobAttrs;
    private _primaryKeys;
    private _forwardIdents;
    private _revIdents;
    constructor(attrs: Attrs, linkIndex: LinkIndex | null);
    resetAttrIndexes(): void;
    addAttr(attr: InstantDBAttr): void;
    deleteAttr(attrId: string): void;
    updateAttr(partialAttr: Partial<InstantDBAttr> & {
        id: string;
    }): void;
    getAttr(id: string): InstantDBAttr | undefined;
    get blobAttrs(): Map<string, Map<string, InstantDBAttr>>;
    get primaryKeys(): Map<string, InstantDBAttr>;
    get forwardIdents(): Map<string, Map<string, InstantDBAttr>>;
    get revIdents(): Map<string, Map<string, InstantDBAttr>>;
    toJSON(): AttrsStoreJson;
}
export declare function isBlob(attr: InstantDBAttr): boolean;
export declare function getInMap(obj: any, path: any): any;
export declare function toJSON(store: Store): StoreJsonVersion1;
export declare function fromJSON(attrsStore: AttrsStore, storeJSON: StoreJson): Store;
export declare function attrsStoreFromJSON(attrsStoreJSON: AttrsStoreJson | null, storeJSON: StoreJson | null): AttrsStore | undefined;
export declare function hasTriple(store: Store, [e, a, v]: [string, string, any]): boolean;
export declare function hasEntity(store: Store, e: string): boolean;
export declare function createStore(attrsStore: AttrsStore, triples: Triple[], enableCardinalityInference?: boolean | null, useDateObjects?: boolean | null): Store;
export declare function retractTriple(store: Store, attrsStore: AttrsStore, rawTriple: Triple): void;
export declare function addTriple(store: Store, attrsStore: AttrsStore, rawTriple: Triple): void;
export declare function allMapValues(m: any, level: any, res?: any[]): any[];
export declare function getTriples(store: any, [e, a, v]: [any, any, any]): any[];
export declare function getAsObject(store: Store, attrs: Map<string, InstantDBAttr> | undefined, e: string): {};
export declare function getAttrByFwdIdentName(attrsStore: AttrsStore, inputEtype: string, inputLabel: string): InstantDBAttr | undefined;
export declare function getAttrByReverseIdentName(attrsStore: AttrsStore, inputEtype: string, inputLabel: string): InstantDBAttr | undefined;
export declare function getBlobAttrs(attrsStore: AttrsStore, etype: string): Map<string, InstantDBAttr> | undefined;
export declare function getPrimaryKeyAttr(attrsStore: AttrsStore, etype: string): InstantDBAttr | undefined;
export declare function transact(store: Store, attrsStore: AttrsStore, txSteps: any): {
    store: Store;
    attrsStore: AttrsStore;
};
export {};
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