/**
* Constructor
*
* @author Tom Haskins-Vaughan <*****@*****.**>
* @since 0.3.0
*
* @param Fraction $amount
* @param Unit $unit
*
* @throws \Quantity\InvalidAmountException
*/
public function __construct(Fraction $amount, Uom $uom)
{
$reflection = new \ReflectionClass($this);
$subClassName = $reflection->getShortName();
$uoms = Uom::getUoms();
// check that the given Uom belongs to the given sub class
if (!array_key_exists($uom->getName(), $uoms[$subClassName])) {
throw new InvalidUomException($uom->getName());
}
$this->amount = $amount;
$this->uom = $uom;
}
/**
* Whether this Uom is equivalent to another
*
* @author Tom Haskins-Vaughan <*****@*****.**>
* @since 0.10.0
*
* @param Uom $other
*
* @return bool
*/
public function isSameValueAs(Uom $other)
{
return $this->getName() === $other->getName();
}
