eZ\Publish\Core\Search\Elasticsearch\Content\CriterionVisitor\Field::getFieldNames PHP Method

getFieldNames() protected method

Get field names.
protected getFieldNames ( eZ\Publish\API\Repository\Values\Content\Query\Criterion $criterion, string $fieldDefinitionIdentifier, string $fieldTypeIdentifier = null, string $name = null ) : array
$criterion eZ\Publish\API\Repository\Values\Content\Query\Criterion
$fieldDefinitionIdentifier string
$fieldTypeIdentifier string
$name string
return array
    protected function getFieldNames(Criterion $criterion, $fieldDefinitionIdentifier, $fieldTypeIdentifier = null, $name = null)
    {
        return $this->fieldNameResolver->getFieldNames($criterion, $fieldDefinitionIdentifier, $fieldTypeIdentifier, $name);
    }