TheCodingMachine\GraphQL\Controllers\Types\ID

Complexity

Total Complexity

6

Size/Duplication

Total Lines	23
Duplicated Lines	0 %

Importance

Changes

0

3 Methods

Rating	Name	Duplication	Size	Complexity
A	__toString()	0	3	1
A	__construct()	0	6	4
A	val()	0	3	1

<?php
namespace TheCodingMachine\GraphQL\Controllers\Types;


use InvalidArgumentException;
use TheCodingMachine\GraphQL\Controllers\GraphQLException;

/**
 * A class that maps to the GraphQL ID type.
 */
class ID
{
    private $value;

    public function __construct($value)
    {
        if (! is_scalar($value) && (! is_object($value) || ! method_exists($value, '__toString'))) {
            throw new InvalidArgumentException('ID constructor cannot be passed a non scalar value.');
        }
        $this->value = $value;
    }

    /**
     * @return bool|float|int|string
     */
    public function val()
    {
        return $this->value;
    }

    public function __toString()
    {
        return (string) $this->value;
    }
}