1 | <?php |
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2 | |||
3 | namespace SRIO\ChainOfResponsibility; |
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4 | |||
5 | final class ChainProcessDecorator implements ChainProcessInterface |
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6 | { |
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7 | /** |
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8 | * @var ChainProcessInterface |
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9 | */ |
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10 | private $process; |
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11 | |||
12 | /** |
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13 | * @var ChainProcessInterface |
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14 | */ |
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15 | private $nextProcess; |
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16 | |||
17 | /** |
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18 | * @param ChainProcessInterface $process |
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19 | * @param ChainProcessInterface $nextProcess |
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20 | */ |
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21 | 7 | public function __construct(ChainProcessInterface $process, ChainProcessInterface $nextProcess = null) |
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22 | { |
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23 | 7 | $this->process = $process; |
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24 | 7 | $this->nextProcess = $nextProcess; |
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25 | 7 | } |
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26 | |||
27 | /** |
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28 | * {@inheritdoc} |
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29 | */ |
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30 | 7 | public function execute(ChainContext $context) |
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31 | { |
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32 | 7 | $this->process->execute($context); |
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33 | |||
34 | 7 | if (null !== $this->nextProcess) { |
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35 | 5 | $this->nextProcess->execute($context); |
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36 | 5 | } |
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37 | 7 | } |
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38 | } |
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39 |