Muffin\Conditions\Statement

Complexity

Total Complexity

6

Size/Duplication

Total Lines	39
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	2

Test Coverage

Coverage

100%

4 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	4	1
A	toString()	0	18	3
A	wrapWithParenthese()	0	4	1
A	isEmpty()	0	4	1

<?php

namespace Muffin\Conditions;

use Muffin\Escaper;
use Muffin\Condition;
use Muffin\Query;

class Statement extends AbstractCondition
{
    private
        $statement;

    public function __construct($statement)
    {
        $this->statement = $statement;
    }

    public function toString(Escaper $escaper)
    {
        if($this->isEmpty())
        {
            return '';
        }

        $statement = $this->statement;

        if($this->statement instanceof Query)
        {
            $this->statement->setEscaper($escaper);

            $statement = $this->wrapWithParenthese($this->statement->toString());
        }

        return (string) $statement;
    }

    private function wrapWithParenthese($value)
    {
        return sprintf('(%s)', $value);
    }

    public function isEmpty()
    {
        return empty($this->statement);
    }
}