japan-map-selector/dist/core/lazy-data-loader.d.ts

Interactive Japan map component for selecting prefectures and municipalities

import { Prefecture, Municipality } from '../types';
export interface LazyDataLoaderOptions {
    prefectureDataUrl: string;
    municipalityDataUrl?: string;
    preloadMunicipalities?: boolean;
    onMunicipalityLoadStart?: () => void;
    onMunicipalityLoadEnd?: () => void;
}
export declare class LazyDataLoader {
    private prefectures;
    private municipalities;
    private municipalityDataUrl?;
    private municipalitiesLoaded;
    private municipalitiesLoading;
    private municipalityLoadPromise?;
    private options;
    constructor(options: LazyDataLoaderOptions);
    loadPrefectures(): Promise<Prefecture[]>;
    loadMunicipalities(): Promise<Municipality[]>;
    preloadMunicipalities(): Promise<void>;
    getPrefectures(): Prefecture[];
    getMunicipalities(): Municipality[];
    isMunicipalitiesLoaded(): boolean;
    isMunicipalitiesLoading(): boolean;
}
export declare class SplitDataLoader {
    private prefectureDataUrl;
    private prefectures;
    private municipalityCache;
    private loadingCache;
    private baseUrl;
    constructor(prefectureDataUrl: string, baseUrl: string);
    loadPrefectures(): Promise<Prefecture[]>;
    loadMunicipalitiesForPrefecture(prefectureCode: string): Promise<Municipality[]>;
    private calculateBounds;
    getPrefectures(): Prefecture[];
    getMunicipalitiesForPrefecture(prefectureCode: string): Municipality[];
    clearCache(): void;
}