azure-storage-table/src/Table/TableRestProxy.php
private function buildFilterExpression(Filter $filter)
    {
        $e = Resources::EMPTY_STRING;
        $this->buildFilterExpressionRec($filter, $e);

        return $e;
    }
private function buildFilterExpression(Filter $filter)
    {
        $e = Resources::EMPTY_STRING;
        $this->buildFilterExpressionRec($filter, $e);

        return $e;
    }
Builds filter expression

@param Filter $filter The filter object

@return string