import { BitMutation } from "./BitMutation";
import { Doc } from "./Doc";
import { Bitset } from "./Bitset";
import { FieldExpression } from "../SearchReq";
import { ReverseIndexRepository } from "./ReverseIndexRepository";
import { RequestContext } from "../RequestContext";
/**
 * 字段，用于将字段break成倒排索引
 */
export interface Field {
    parseAdd(doc: Doc, old: Doc | null, id: number): Promise<Array<BitMutation>>;
    parseDelete(doc: Doc, id: number): Promise<Array<BitMutation>>;
    search(expr: FieldExpression, repository: ReverseIndexRepository, requestContext: RequestContext): Promise<Bitset | null>;
    readonly name: string;
}