Webcore\Validation\SingleValueObjectTrait

Complexity

Total Complexity

4

Size/Duplication

Total Lines	45
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	1

Importance

Changes	1
Bugs	0	Features	0

5 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	5	1
A	getValue()	0	4	1
A	sameValueAs()	0	5	1
A	throwInvalidArgumentMustBe()	0	4	1
	validation()	0	1	?

<?php
/**
 * @author: stefan.petovsky@gmail.com
 * @license MIT
 */

namespace Webcore\Validation;


use InvalidArgumentException;
use ReflectionClass;

trait SingleValueObjectTrait
{
    private $value;

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

    /**
     * @return mixed
     */
    public function getValue()
    {
        return $this->value;
    }

    /**
     * Compare two SingleValueObject and tells whether they can be considered equal
     *
     * @param  SingleValueObjectInterface $object
     * @return bool
     */
    public function sameValueAs(SingleValueObjectInterface $object)
    {
        $areSame = ($this->value === $object->getValue());
        return $areSame;
    }

    /**
     * @param $string
     * @throws InvalidArgumentException
     */
    protected function throwInvalidArgumentMustBe($string)
    {
        throw new InvalidArgumentException((new ReflectionClass($this))->getShortName()." must be ".$string);
    }

    /**
     * @param $value
     * @return void
     */
    abstract protected function validation($value);
}