/**
* @param array $numbers
* @param OperationInterface $strategy
*
* @return array
*/
public function calculate(array $numbers, OperationInterface $strategy)
{
$formatedNumbers = [];
foreach ($numbers as $number) {
$formatedNumbers[] = $strategy->apply($number);
}
return $formatedNumbers;
}
/**
* Adds a single operation.
* Note that only operations with the same operation name can be added.
* First operation which is added will be the reference and the instance will let you only add
* other operations with the same operation name.
*
* @param OperationInterface $operation
*
* @return void
*/
public function addOperation(OperationInterface $operation)
{
if (null === $this->operationName) {
$this->operationName = $operation->getName();
}
if ($this->operationName !== $operation->getName()) {
return;
}
$this->operations[] = $operation;
}
public function calculate(OperationInterface $operazione, $num1, $num2)
{
$result = $operazione->apply($num1, $num2);
return $result;
}
/** {@inheritdoc} */
public function getType()
{
return $this->origin->getType();
}
/**
* Add a operation to the service description
*
* @param OperationInterface $operation Operation to add
*
* @return self
*/
public function addOperation(OperationInterface $operation)
{
$this->operations[$operation->getName()] = $operation->setServiceDescription($this);
return $this;
}
