PhpValueObjects\Network\TcpPort

Complexity

Total Complexity

4

Size/Duplication

Total Lines	18
Duplicated Lines	0 %

Coupling/Cohesion

Components	0
Dependencies	2

Importance

Changes	1
Bugs	0	Features	0

1 Method

Rating	Name	Duplication	Size	Complexity
A	guard()	0	10	4

<?php

namespace PhpValueObjects\Network;

use PhpValueObjects\AbstractValueObject;
use PhpValueObjects\Network\Exception\InvalidTcpPortException;

abstract class TcpPort extends AbstractValueObject
{
    /**
     * @param string $value
     *
     * @throws InvalidTcpPortException
     */
    protected function guard($value)
    {
        if (!is_int($value)) {
            throw new InvalidTcpPortException($value);
        }

        if ($value < 0 || $value > 65535) {
            throw new InvalidTcpPortException($value);
        }
    }
}