prepareStats(meterData = {}) {
    meterData.forEach((item, key) => {
      this._stasts[key] = false;
    });
  }
/**
  * Prepare meter data.
  *
  * @param meterData
  */
Prepare meter data.
@param meterData
Prepare meter data . @param meterData
prepareStats(meterData = {}) {
    meterData.forEach((item, key) => {
      this._stasts[key] = false;
    });
  }
prepareStats ( meterData = } ) meterData . forEach ( ( item , key ) => { this . _stasts [ key ] = false ; } ) ; }
Prepare meter data.
Prepare meter data .