import { DataSource } from '@angular/cdk/collections';
import { Observable, of as observableOf } from 'rxjs';
import { CashFlowItem } from './cash-flow';

export class CashFlowDataSource extends DataSource<CashFlowItem> {
  constructor(private data: CashFlowItem[]) {
    super();
  }

  connect(): Observable<CashFlowItem[]> {
    return observableOf(this.data);
  }

  disconnect() {}
}