public float getMinTemp(OneDay oneDay) {
float min_temp = 100;
for (Record record : oneDay.getRecords()) {
if (min_temp > record.getBeginTemperature()) min_temp = record.getBeginTemperature();
if (min_temp > record.getEndTemperature()) min_temp = record.getEndTemperature();
}
return min_temp;
}
public float getMaxTemp(OneDay oneDay) {
float max_temp = 0;
for (Record record : oneDay.getRecords()) {
if (max_temp < record.getBeginTemperature()) max_temp = record.getBeginTemperature();
if (max_temp < record.getEndTemperature()) max_temp = record.getEndTemperature();
}
return max_temp;
}