NodeMergingConfig.php

Go to the documentation of this file.

<?php
namespace Magento\Framework\Config\Dom;

class NodeMergingConfig
{
    private $nodePathMatcher;

    private $idAttributes = [];

    public function __construct(NodePathMatcher $nodePathMatcher, array $idAttributes)
    {
        $this->nodePathMatcher = $nodePathMatcher;
        $this->idAttributes = $idAttributes;
    }

    public function getIdAttribute($nodeXpath)
    {
        foreach ($this->idAttributes as $pathPattern => $idAttribute) {
            if ($this->nodePathMatcher->match($pathPattern, $nodeXpath)) {
                return $idAttribute;
            }
        }
        return null;
    }
}