TheSeer\phpDox\Collector\IndexCollection::addUnit PHP Method

    private function addUnit(AbstractUnitObject $unit, $type)
    {
        $root = $this->getRootElement();
        if (!$this->findUnitNodeByName($unit->getNamespace(), $unit->getLocalName())) {
            $unitNode = $root->appendElementNS('http://xml.phpdox.net/src', $type);
            $unitNode->setAttribute('name', $unit->getLocalName());
            $src = $unit->getSourceFilename();
            if ($src != '') {
                $unitNode->setAttribute('src', $src->getRelative($this->srcDir, FALSE));
            }
            $desc = $unit->getCompactDescription();
            if ($desc != '') {
                $unitNode->setAttribute('description', $desc);
            }
            $xpath = 'phpdox:namespace[@name="' . $unit->getNamespace() . '"]';
            $ctx = $root->queryOne($xpath);
            if (!$ctx) {
                $ctx = $root->appendElementNS('http://xml.phpdox.net/src', 'namespace');
                $ctx->setAttribute('name', $unit->getNamespace());
            }
            $ctx->appendChild($unitNode);
        }
    }