all files / src/data/ data.manager.js

100% Statements 8/8
66.67% Branches 2/3
100% Functions 4/4
100% Lines 8/8
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49                                                                                 
/**
 * Class represents DataManager
 * @class DataManager
 */
class DataManager {
 
    /**
     * Creates instance of DataManager
     * @param {DataObserver} dataRegistry
     * @param {DataSignature[]} data
     */
    constructor(dataRegistry, data = []) {
        this._registry = dataRegistry;
 
        this._data = (data instanceof Array)
            ? data
            : [];
 
        this._init();
    }
 
    /**
     * Initialize DataManager
     * @returns {DataManager}
     * @private
     */
    _init() {
        this._registerData();
        return this;
    }
 
    /**
     * register each dataSignature
     * in DataObserver registry
     * @returns {DataManager}
     * @private
     */
    _registerData() {
        this._data.forEach((data) => {
            this._registry.addSignature(data);
        });
        return this;
    }
 
}
 
export {
    DataManager,
};