Class CategoriesService

service holder for the categories and provide some logic helpers

Hierarchy

CategoriesService

Index

Constructors

constructor

Properties

Methods

Constructors

constructor

new CategoriesService(http: Http, vocabUrl: string): CategoriesService

- Defined in app/dashboards/categories.service.ts:20
Parameters
- http: Http
- vocabUrl: string
Returns CategoriesService

Properties

Private categoriesSparqlCacheSubject

categoriesSparqlCacheSubject: BehaviorSubject<IDashboardCategory[]> = new BehaviorSubject([])

Private categoriesSparqlGraph

categoriesSparqlGraph: string = this.vocabUrl + '/spq-categories/get'

Private http

http: Http

Private mainCategoriesQueryStrings

mainCategoriesQueryStrings: string[] = []

Private vocabUrl

vocabUrl: string

Methods

getAllCategories

getAllCategories(): Observable<IDashboardCategory[]>

- Defined in app/dashboards/categories.service.ts:49
Returns Observable<IDashboardCategory[]>

getCildCategoryById

getCildCategoryById(id: number): Observable<IDashboardCategory>

- Defined in app/dashboards/categories.service.ts:69
Parameters
- id: number
Returns Observable<IDashboardCategory>

getMainCategoryForQueryString

getMainCategoryForQueryString(query_string: string): Observable<IDashboardCategory>

- Defined in app/dashboards/categories.service.ts:58
Parameters
- query_string: string
Returns Observable<IDashboardCategory>

Private handleError

handleError(errorResponse: Response): ErrorObservable

- Defined in app/dashboards/categories.service.ts:201
Parameters
- errorResponse: Response
Returns ErrorObservable

Private loadInitialCategories

loadInitialCategories(): Observable<IDashboardCategory[]>

- Defined in app/dashboards/categories.service.ts:136
not query but get full categories graph at once to parse into our categories

Returns Observable<IDashboardCategory[]>

updateQueryStringforChildCategory

updateQueryStringforChildCategory(child: IDashboardCategory): IDashboardCategory

- Defined in app/dashboards/categories.service.ts:88
Parameters
- child: IDashboardCategory
Returns IDashboardCategory

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