import { IPSModelObject } from './ipsmodel-object';
import { IPSSysModelService } from './ipssysmodel-service';
import { IPSSystem } from './ipssystem';
import { PSModelServiceImplBase } from './psmodel-service-impl-base';
/**
 * 模型服务
 *
 * @author chitanda
 * @date 2021-12-26 17:12:03
 * @export
 * @class PSModelServiceImpl
 * @extends {PSModelServiceImplBase}
 */
export declare class PSModelServiceImpl extends PSModelServiceImplBase implements IPSSysModelService {
    /**
     * 系统
     *
     * @author chitanda
     * @date 2021-12-26 16:12:35
     * @protected
     * @type {IPSSystem}
     */
    protected _system: IPSSystem;
    /**
     * 获取应用对象
     *
     * @return {*}  {IPSApplication}
     */
    get sys(): IPSSystem;
    /**
     * 获取系统模型实例
     *
     * @author chitanda
     * @date 2021-12-26 17:12:50
     * @return {*}  {IPSSystem}
     */
    getPSSystem(): IPSSystem;
    /**
     * 创建应用对象
     *
     * @protected
     * @return {*}  {IPSSystem}
     */
    protected createPSSystem(): IPSSystem;
    /**
     * 一对多关系数据集合，注意：值为对象值，不能直接用于 == 比较
     *
     * @author chitanda
     * @date 2021-12-27 11:12:48
     * @static
     */
    static readonly ONE2MANYDATA = "ONE2MANYDATA";
    /**
     * 外键值对象，注意：值为对象值，不能直接用于 == 比较
     *
     * @author chitanda
     * @date 2021-12-27 11:12:42
     * @static
     */
    static readonly PICKUPOBJECT = "PICKUPOBJECT";
    /**
     * 一对一关系数据对象，注意：值为对象值，不能直接用于 == 比较
     *
     * @author chitanda
     * @date 2021-12-27 11:12:34
     * @static
     */
    static readonly ONE2ONEDATA = "ONE2ONEDATA";
    /**
     * 外键值，注意：值为对象值，不能直接用于 == 比较
     *
     * @author chitanda
     * @date 2021-12-27 11:12:29
     * @static
     */
    static readonly PICKUP = "PICKUP";
    getRootModel(): IPSSystem;
    getParentPSModelObject(relatedPSModelObject: IPSModelObject, cls: string, tryMode?: boolean): IPSModelObject;
    onInit(): void;
    protected createIPSDEField(parentPSModelObject: IPSModelObject, cls: string, model: IModel): IPSModelObject | null;
}
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