ngOnInit() {
this.dataSource = new ANRXappDataSource(this.anrXappService, this.sort, this.notificationService);
this.dataSource.loadTable();
// Empty string occurs first in the array of gNodeBIds
this.anrXappService.getgNodeBs().subscribe((res: string[]) => this.gNodeBIds = res);
ngOnInit() {
this.dataSource = new ANRXappDataSource(this.anrXappService, this.sort, this.notificationService);
this.dataSource.loadTable();
// Empty string occurs first in the array of gNodeBIds
this.anrXappService.getgNodeBs().subscribe((res: string[]) => this.gNodeBIds = res);