Viewing file:  CompletedFutureValue.php (1.34 KB) -rwxrwxr-x
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<?php
namespace GuzzleHttp\Ring\Future;
use React\Promise\FulfilledPromise;
use React\Promise\RejectedPromise;
/**
* Represents a future value that has been resolved or rejected.
*/
class CompletedFutureValue implements FutureInterface
{
protected $result;
protected $error;
private $cachedPromise;
/**
* @param mixed $result Resolved result
* @param \Exception $e Error. Pass a GuzzleHttp\Ring\Exception\CancelledFutureAccessException
* to mark the future as cancelled.
*/
public function __construct($result, \Exception $e = null)
{
$this->result = $result;
$this->error = $e;
}
public function wait()
{
if ($this->error) {
throw $this->error;
}
return $this->result;
}
public function cancel() {}
public function promise()
{
if (!$this->cachedPromise) {
$this->cachedPromise = $this->error
? new RejectedPromise($this->error)
: new FulfilledPromise($this->result);
}
return $this->cachedPromise;
}
public function then(
callable $onFulfilled = null,
callable $onRejected = null,
callable $onProgress = null
) {
return $this->promise()->then($onFulfilled, $onRejected, $onProgress);
}
}
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