Phuria\QueryBuilder\Expression\Comparison\IsNull

Complexity

Total Complexity

2

Size/Duplication

Total Lines	23
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	1

Importance

Changes	1
Bugs	0	Features	1

2 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	4	1
A	compile()	0	4	1

<?php

namespace Phuria\QueryBuilder\Expression\Comparison;

use Phuria\QueryBuilder\Expression\ExpressionInterface;

/**
 * @author Beniamin Jonatan Šimko <spam@simko.it>
 */
class IsNull implements ExpressionInterface
{
    /**
     * @var ExpressionInterface $wrappedExpression
     */
    private $wrappedExpression;

    /**
     * @param ExpressionInterface $expression
     */
    public function __construct(ExpressionInterface $expression)
    {
        $this->wrappedExpression = $expression;
    }

    /**
     * @inheritdoc
     */
    public function compile()
    {
        return $this->wrappedExpression->compile() . ' IS NULL';
    }
}