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Viewing changes to vendor/guzzlehttp/ringphp/src/Future/CompletedFutureValue.php

  • Committer: Thomas Cuthbert
  • Date: 2020-04-23 05:22:45 UTC
  • Revision ID: thomas.cuthbert@canonical.com-20200423052245-1jxao3mw31w435js
[,r=trivial] bionic composer vendor update

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