/**
 *
 * @group manager
 * @class Components
 * @extends manager
 * @memberof Models.Model.Groups.Group
 */
var Components = function () {
    /**
     *
     * @public
     * @function is_component_exist
     * @memberof Models.Model.Groups.Group.Components
     * @param componentId {v2.string}
     * @returns {boolean}
     */
    this.is_component_exist = function (componentId) {

    };

    /**
     *
     * @public
     * @function get
     * @memberof Models.Model.Groups.Group.Components
     * @param componentId {v2.string}
     * @returns {tools.promise(ModelComponent)}
     */
    this.get = function (componentId) {

    };

    /**
     *
     * @public
     * @function components
     * @memberof Models.Model.Groups.Group.Components
     * @returns {tools.promise(v2.set(v2.string))}
     */
    this.components = function () {

    };
};