EventStore\ValueObjects\StringLiteral\StringLiteral

Complexity

Total Complexity

8

Size/Duplication

Total Lines	76
Duplicated Lines	10.53 %

Coupling/Cohesion

Components	1
Dependencies	2

Test Coverage

Coverage

100%

Importance

Changes	1
Bugs	0	Features	0

6 Methods

Rating	Name	Duplication	Size	Complexity
A	fromNative()	0	6	1
A	__construct()	0	8	2
A	toNative()	0	4	1
A	sameValueAs()	8	8	2
A	isEmpty()	0	4	1
A	__toString()	0	4	1

<?php
namespace EventStore\ValueObjects\StringLiteral;

use EventStore\ValueObjects\Exception\InvalidNativeArgumentException;
use EventStore\ValueObjects\Util\Util;
use EventStore\ValueObjects\ValueObjectInterface;

class StringLiteral implements ValueObjectInterface
{
    protected $value;

    /**
     * Returns a StringLiteral object given a PHP native string as parameter.
     *
     * @param  string        $value

There is no parameter named $value. Was it maybe removed?

     * @return StringLiteral
     */
    public static function fromNative()
    {
        $value = func_get_arg(0);

        return new static($value);
    }

    /**
     * Returns a StringLiteral object given a PHP native string as parameter.
     *
     * @param string $value
     */
    public function __construct($value)
    {
        if (false === \is_string($value)) {
            throw new InvalidNativeArgumentException($value, array('string'));
        }

        $this->value = $value;
    }

    /**
     * Returns the value of the string
     *
     * @return string
     */
    public function toNative()
    {
        return $this->value;
    }

    /**
     * Tells whether two string literals are equal by comparing their values
     *
     * @param  ValueObjectInterface $stringLiteral
     * @return bool
     */
    public function sameValueAs(ValueObjectInterface $stringLiteral)

This method seems to be duplicated in your project.

    {
        if (false === Util::classEquals($this, $stringLiteral)) {
            return false;
        }

        return $this->toNative() === $stringLiteral->toNative();
    }

    /**
     * Tells whether the StringLiteral is empty
     *
     * @return bool
     */
    public function isEmpty()
    {
        return \strlen($this->toNative()) == 0;
    }

    /**
     * Returns the string value itself
     *
     * @return string
     */
    public function __toString()
    {
        return $this->toNative();
    }
}