Zicht\Bundle\FrameworkExtraBundle\Doctrine\FunctionNode\Rand

Complexity

Total Complexity

2

Size/Duplication

Total Lines	18
Duplicated Lines	0 %

Importance

Changes

0

2 Methods

Rating	Name	Duplication	Size	Complexity
A	getSql()	0	3	1
A	parse()	0	5	1

<?php
/**
 * @author Gerard van Helden <gerard@zicht.nl>
 * @copyright Zicht Online <http://zicht.nl>
 */

namespace Zicht\Bundle\FrameworkExtraBundle\Doctrine\FunctionNode;

use Doctrine\ORM\Query\AST\Functions\FunctionNode;
use Doctrine\ORM\Query\Lexer;
use Doctrine\ORM\Query\Parser;
use Doctrine\ORM\Query\SqlWalker;

/**
 * see https://gist.github.com/919465
 */
/**
 * "RAND" "(" ")"
 */
class Rand extends FunctionNode
{
    /**
     * @{inheritDoc}
     */
    public function parse(Parser $parser)
    {
        $parser->match(Lexer::T_IDENTIFIER);
        $parser->match(Lexer::T_OPEN_PARENTHESIS);
        $parser->match(Lexer::T_CLOSE_PARENTHESIS);
    }

    /**
     * @{inheritDoc}
     */
    public function getSql(SqlWalker $sqlWalker)
    {
        return 'RAND()';
    }
}