import { IPSDEUILogic } from './ipsdeuilogic';
import { IPSDEUILogicParam } from './ipsdeuilogic-param';
import { IPSDEUISortParamLogic } from './ipsdeuisort-param-logic';
import { PSDEUILogicNodeImpl } from './psdeuilogic-node-impl';

export class PSDEUISortParamLogicImpl extends PSDEUILogicNodeImpl implements IPSDEUISortParamLogic {
  get dstFieldName(): string {
    return this.M.dstFieldName;
  }

  protected dstpsdeuilogicparam: IPSDEUILogicParam | null = null;

  getDstPSDEUILogicParam(): IPSDEUILogicParam | null {
    if (this.dstpsdeuilogicparam != null) return this.dstpsdeuilogicparam;
    const value = this.M.getDstPSDEUILogicParam;
    if (value == null) {
      return null;
    }
    const ipsdeuilogic = this.getParentPSModelObject('dataentity.logic.IPSDEUILogic') as IPSDEUILogic;
    if (ipsdeuilogic != null) {
      this.dstpsdeuilogicparam = ipsdeuilogic.findPSDEUILogicParam(value);
    }
    return this.dstpsdeuilogicparam;
  }

  get dstPSDEUILogicParam(): IPSDEUILogicParam | null {
    return this.getDstPSDEUILogicParam();
  }

  getDstPSDEUILogicParamMust(): IPSDEUILogicParam {
    const value = this.getDstPSDEUILogicParam();
    if (value == null) {
      throw new Error('未指定目标逻辑参数对象');
    }
    return value;
  }

  get dstSortDir(): 'REMOTE' | 'LOCAL' {
    return this.M.dstSortDir;
  }

  get cls(): string {
    return 'PSDEUISortParamLogicImpl';
  }

  instanceof(cls: string): boolean {
    if (cls == 'dataentity.logic.IPSDEUISortParamLogic') return true;
    return super.instanceof(cls);
  }
}