@dstanesc/o-o-o-o-o-o-o/dist/item-list.d.ts

O-O-O-O-O-O-O is a collection of content addressed persistent data structures

import { BlockStore } from './block-store';
import { LinkCodec, ValueCodec } from './codecs';
import { Tx } from './graph';
import { GraphStore } from './graph-store';
import { Signer } from './trust';
import { RootIndex, Link, Vertex, Block, Tag, Comment } from './types';
import { VersionStore } from './version-store';
interface ItemList {
    tx: () => ItemListTransaction;
    get: (index: number) => Promise<Item>;
    range: (startIndex: number, itemCount: number) => Promise<Item[]>;
    length: () => Promise<number>;
}
type ItemValue = Map<number, any>;
interface ItemRef {
    index: number;
    offset: number;
}
interface Item {
    value: ItemValue;
    ref: ItemRef;
}
declare const itemListFactory: (versionStore: VersionStore, graphStore: GraphStore) => ItemList;
declare class ItemListTransaction {
    tx: Tx;
    current: Vertex | undefined;
    constructor(tx: Tx);
    push(item: ItemValue): Promise<ItemRef>;
    start(): Promise<ItemListTransaction>;
    commit({ comment, tags, signer, }: {
        comment?: Comment;
        tags?: Tag[];
        signer?: Signer;
    }): Promise<{
        root: Link;
        index: RootIndex;
        blocks: Block[];
    }>;
}
declare const readonlyItemList: ({ versionRoot, chunk, linkCodec, valueCodec, blockStore, }: {
    versionRoot: Link;
    chunk: (buffer: Uint8Array) => Uint32Array;
    linkCodec: LinkCodec;
    valueCodec: ValueCodec;
    blockStore: BlockStore;
}) => Promise<ItemList>;
declare const mergeItemLists: ({ baseRoot, baseStore, currentRoot, currentStore, otherRoot, otherStore, }: {
    baseRoot: Link;
    baseStore: BlockStore;
    currentRoot: Link;
    currentStore: BlockStore;
    otherRoot: Link;
    otherStore: BlockStore;
}, chunk: (buffer: Uint8Array) => Uint32Array, linkCodec: LinkCodec, valueCodec: ValueCodec) => Promise<{
    root: Link;
    index: RootIndex;
    blocks: Block[];
}>;
export { ItemList, ItemValue, ItemRef, Item, ItemListTransaction, itemListFactory, readonlyItemList, mergeItemLists, };
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