public function buildCondition(array $configuration, IMetaModel $metaModel)
    {
        $children = [];
        if (!empty($configuration['children'])) {
            foreach ($configuration['children'] as $child) {
                $children[] = $this->convertCondition($child, $metaModel);
            }
        }

        return $this->createCondition($children);
    }
public function buildCondition(array $configuration, IMetaModel $metaModel)
    {
        $children = [];
        if (!empty($configuration['children'])) {
            foreach ($configuration['children'] as $child) {
                $children[] = $this->convertCondition($child, $metaModel);
            }
        }

        return $this->createCondition($children);
    }
{@inheritDoc}