@geogirafe/lib-geoportal/base/GirafeSingleton.js

GeoGirafe is a flexible application to build online geoportals.

// TODO REG: Transform to interface
class GirafeSingleton {
    context;
    constructor(context) {
        this.context = context;
    }
    initializeSingleton() {
        /*
         * This method does nothing by default, but will be called by the context when creating the singleton
         * (This prevent overriding the constructor in every songleton and creating a strong dependency to the context object)
         */
    }
    isNullOrUndefinedOrBlank(val) {
        return val === undefined || val === null || val === '';
    }
}
export default GirafeSingleton;