TraitDecorator.php 1.03 KB
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<?php declare(strict_types=1);
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/*
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 * Copyright (C) 2016-2017 IRSTEA
 * All rights reserved.
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 */

namespace Irstea\PlantUmlBundle\Model\Decorator;

use Irstea\PlantUmlBundle\Model\Arrow\UsesTrait;
use Irstea\PlantUmlBundle\Model\ClassVisitorInterface;
use Irstea\PlantUmlBundle\Model\NodeInterface;
use ReflectionClass;

/**
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 * Description of InheritanceDecorator.
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 */
class TraitDecorator extends AbstractRelationDecorator
{
    public function decorate(ReflectionClass $class, NodeInterface $node, ClassVisitorInterface $visitor)
    {
        $traits = $class->getTraitNames();

        $parent = $class->getParentClass();
        if ($parent) {
            $traits = array_diff($traits, $parent->getTraitNames());
        }

        $this->visitRelations($node, $traits, $visitor);

        return $this;
    }

    protected function buildRelation(NodeInterface $source, NodeInterface $target)
    {
        return new UsesTrait($source, $target);
    }
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    public function toConfig(array &$conf)
    {
        $conf['decorators'][] = 'traits';
    }
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}