UpdateNamespace   A
last analyzed

Complexity

Total Complexity 4

Size/Duplication

Total Lines 30
Duplicated Lines 0 %

Coupling/Cohesion

Components 1
Dependencies 2

Importance

Changes 0
Metric Value
wmc 4
lcom 1
cbo 2
dl 0
loc 30
rs 10
c 0
b 0
f 0

2 Methods

Rating   Name   Duplication   Size   Complexity  
A __construct() 0 4 1
A leaveNode() 0 12 3
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<?php
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/**
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 * Spiral Framework. Cycle ProxyFactory
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 *
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 * @license MIT
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 * @author  Valentin V (Vvval)
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 */
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declare(strict_types=1);
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namespace Cycle\ORM\Promise\Visitor;
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use PhpParser\Node;
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use PhpParser\NodeVisitorAbstract;
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final class UpdateNamespace extends NodeVisitorAbstract
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{
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    /** @var string|null */
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    private $namespace;
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    /**
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     * @param string|null $namespace
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     */
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    public function __construct(?string $namespace)
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    {
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        $this->namespace = $namespace;
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    }
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    /**
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     * @param Node $node
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     * @return array|int|Node|Node[]|Node\Stmt[]|null
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     */
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    public function leaveNode(Node $node)
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    {
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        if ($node instanceof Node\Stmt\Namespace_) {
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            if (empty($this->namespace)) {
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                return $node->stmts;
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            }
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            $node->name->parts = explode('\\', $this->namespace);
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        }
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        return null;
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    }
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}
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