+++ /dev/null
-<?php
-
-/*
- * This file is part of the Behat.
- * (c) Konstantin Kudryashov <ever.zet@gmail.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Behat\Behat\Context\Reader;
-
-use Behat\Behat\Context\Environment\ContextEnvironment;
-
-/**
- * Proxies call to another reader and caches context callees for a length of an entire exercise.
- *
- * @author Konstantin Kudryashov <ever.zet@gmail.com>
- */
-final class ContextReaderCachedPerContext implements ContextReader
-{
- /**
- * @var ContextReader
- */
- private $childReader;
- /**
- * @var array[]
- */
- private $cachedCallees = array();
-
- /**
- * Initializes reader.
- *
- * @param ContextReader $childReader
- */
- public function __construct(ContextReader $childReader)
- {
- $this->childReader = $childReader;
- }
-
- /**
- * {@inheritdoc}
- */
- public function readContextCallees(ContextEnvironment $environment, $contextClass)
- {
- if (isset($this->cachedCallees[$contextClass])) {
- return $this->cachedCallees[$contextClass];
- }
-
- return $this->cachedCallees[$contextClass] = $this->childReader->readContextCallees(
- $environment, $contextClass
- );
- }
-}