RulerZ\Target\DoctrineORM\DoctrineORMVisitor

Complexity

Total Complexity

5

Size/Duplication

Total Lines	46
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	3

Importance

Changes	4
Bugs	1	Features	0

4 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	6	1
A	getCompilationData()	0	6	1
A	visitAccess()	0	4	1
A	visitParameter()	0	10	2

<?php

namespace RulerZ\Target\DoctrineORM;

use Hoa\Ruler\Model as AST;

use RulerZ\Compiler\Context;
use RulerZ\Exception;
use RulerZ\Model;
use RulerZ\Target\GenericSqlVisitor;
use RulerZ\Target\Operators\Definitions as OperatorsDefinitions;

class DoctrineORMVisitor extends GenericSqlVisitor
{
    /**
     * @var DoctrineAutoJoin
     */
    private $autoJoin;

    public function __construct(Context $context, OperatorsDefinitions $operators, $allowStarOperator = true)
    {
        parent::__construct($context, $operators, $allowStarOperator);

        $this->autoJoin = new DoctrineAutoJoin($context['em'], $context['root_entities'], $context['root_aliases'], $context['joins']);
    }

    /**
     * @inheritDoc
     */
    public function getCompilationData()
    {
        return [
            'detectedJoins' => $this->autoJoin->getDetectedJoins(),
        ];
    }

    /**
     * {@inheritDoc}
     */
    public function visitAccess(AST\Bag\Context $element, &$handle = null, $eldnah = null)
    {
        return $this->autoJoin->buildAccessPath($element);
    }

    /**
     * {@inheritDoc}
     */
    public function visitParameter(Model\Parameter $element, &$handle = null, $eldnah = null)
    {
        // placeholder for a positional parameters
        if (is_int($element->getName())) {
            return '?' . $element->getName();
        }

        // placeholder for a named parameter
        return ':' . $element->getName();
    }
}