Chris@0: <?php
Chris@0: 
Chris@0: /*
Chris@0:  * This file is part of the Prophecy.
Chris@0:  * (c) Konstantin Kudryashov <ever.zet@gmail.com>
Chris@0:  *     Marcello Duarte <marcello.duarte@gmail.com>
Chris@0:  *
Chris@0:  * For the full copyright and license information, please view the LICENSE
Chris@0:  * file that was distributed with this source code.
Chris@0:  */
Chris@0: 
Chris@0: namespace Prophecy\Argument\Token;
Chris@0: 
Chris@0: /**
Chris@0:  * Array every entry token.
Chris@0:  *
Chris@0:  * @author Adrien Brault <adrien.brault@gmail.com>
Chris@0:  */
Chris@0: class ArrayEveryEntryToken implements TokenInterface
Chris@0: {
Chris@0:     /**
Chris@0:      * @var TokenInterface
Chris@0:      */
Chris@0:     private $value;
Chris@0: 
Chris@0:     /**
Chris@0:      * @param mixed $value exact value or token
Chris@0:      */
Chris@0:     public function __construct($value)
Chris@0:     {
Chris@0:         if (!$value instanceof TokenInterface) {
Chris@0:             $value = new ExactValueToken($value);
Chris@0:         }
Chris@0: 
Chris@0:         $this->value = $value;
Chris@0:     }
Chris@0: 
Chris@0:     /**
Chris@0:      * {@inheritdoc}
Chris@0:      */
Chris@0:     public function scoreArgument($argument)
Chris@0:     {
Chris@0:         if (!$argument instanceof \Traversable && !is_array($argument)) {
Chris@0:             return false;
Chris@0:         }
Chris@0: 
Chris@0:         $scores = array();
Chris@0:         foreach ($argument as $key => $argumentEntry) {
Chris@0:             $scores[] = $this->value->scoreArgument($argumentEntry);
Chris@0:         }
Chris@0: 
Chris@0:         if (empty($scores) || in_array(false, $scores, true)) {
Chris@0:             return false;
Chris@0:         }
Chris@0: 
Chris@0:         return array_sum($scores) / count($scores);
Chris@0:     }
Chris@0: 
Chris@0:     /**
Chris@0:      * {@inheritdoc}
Chris@0:      */
Chris@0:     public function isLast()
Chris@0:     {
Chris@0:         return false;
Chris@0:     }
Chris@0: 
Chris@0:     /**
Chris@0:      * {@inheritdoc}
Chris@0:      */
Chris@0:     public function __toString()
Chris@0:     {
Chris@0:         return sprintf('[%s, ..., %s]', $this->value, $this->value);
Chris@0:     }
Chris@0: 
Chris@0:     /**
Chris@0:      * @return TokenInterface
Chris@0:      */
Chris@0:     public function getValue()
Chris@0:     {
Chris@0:         return $this->value;
Chris@0:     }
Chris@0: }