@nocobase/flow-engine
Version:
A standalone flow engine for NocoBase, managing workflows, models, and actions.
34 lines (33 loc) • 1.41 kB
TypeScript
/**
* This file is part of the NocoBase (R) project.
* Copyright (c) 2020-2024 NocoBase Co., Ltd.
* Authors: NocoBase Team.
*
* This project is dual-licensed under AGPL-3.0 and NocoBase Commercial License.
* For more information, please refer to: https://www.nocobase.com/agreement.
*/
/**
* 模型类级事件注册表（每个 FlowModel 子类一个）。
* - 仅维护“当前类自有”的事件；
* - 通过父类注册表实现继承合并，并在本类内部做缓存；
* - 内部有查询缓存，避免重复计算。
*/
import type { EventDefinition } from '../types';
import type { FlowModel } from '../models';
import { BaseEventRegistry } from './BaseEventRegistry';
export declare class ModelEventRegistry extends BaseEventRegistry {
private readonly modelClass;
private readonly parentRegistry;
private changeMarker;
private mergedCache?;
constructor(modelClass: typeof FlowModel, parentRegistry?: ModelEventRegistry | null);
protected onEventRegistered(): void;
/**
* 获取“包含继承”的合并事件（父 → 子），内部带缓存。
*/
getEvents<TModel extends FlowModel = FlowModel>(): Map<string, EventDefinition<TModel>>;
/**
* 解析指定名称的事件（优先本类，未命中递归父类）。
*/
getEvent<TModel extends FlowModel = FlowModel>(name: string): EventDefinition<TModel> | undefined;
}