getReferenceIdentifier()   A
last analyzed

Complexity

Conditions 2
Paths 2

Size

Total Lines 8
Code Lines 6

Duplication

Lines 0
Ratio 0 %

Importance

Changes 1
Bugs 0 Features 0
Metric Value
cc 2
eloc 6
c 1
b 0
f 0
nc 2
nop 1
dl 0
loc 8
rs 10
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<?php
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namespace Xml\Impl\Type\Reference;
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use Xml\Impl\Util\QName;
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use Xml\Type\Child\ChildElementInterface;
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use Xml\Instance\ModelElementInstanceInterface;
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class QNameElementReferenceImpl extends ElementReferenceImpl
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{
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    public function __construct(ChildElementInterface $referenceSourceCollection)
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    {
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        parent::__construct($referenceSourceCollection);
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    }
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    /**
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     * @return mixed
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     */
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    public function getReferenceIdentifier(ModelElementInstanceInterface $referenceSourceElement)
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    {
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        $identifier = parent::getReferenceIdentifier($referenceSourceElement);
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        if (!empty($identifier)) {
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            $qName = QName::parseQName($identifier);
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            return $qName->getLocalName();
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        } else {
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            return null;
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        }
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    }
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}
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