def METHOD_NAME(self):
    self.__item = None
    if self.itemID:
        self.__item = eos.db.getItem(self.itemID)
        if self.__item is None:
            pyfalog.error("Item (id: {0}) does not exist", self.itemID)
            return
    if self.isInvalid:
        pyfalog.error("Item (id: {0}) is not an Implant", self.itemID)
        return
    self.build()