myPG.getMei()+", "+supplyType););
myPG.getMei()+", "+supplyType);
  public Collection getConsumed() {    if (consumptionRates.isEmpty()) {      Vector result = parentPlugin.lookupAssetConsumptionRate(myPG.getMei(), supplyType, 							      myPG.getService(), myPG.getTheater());      if (result == null) {	logger.debug("getConsumed(): Database query returned EMPTY result set for "+		     myPG.getMei()+", "+supplyType););      } else {	parseResults(result);      }    }    return consumptionRates.keySet();  }