JsonDecodeStream\Source\StringSource

Complexity

Total Complexity

4

Size/Duplication

Total Lines	27
Duplicated Lines	0 %

Test Coverage

Coverage

100%

Importance

Changes	2
Bugs	1	Features	0

4 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	3	1
A	read()	0	5	1
A	rewind()	0	3	1
A	isEof()	0	3	1

<?php
declare(strict_types=1);

namespace JsonDecodeStream\Source;

class StringSource implements SourceInterface
{
    /** @var string */
    protected $string;
    /** @var int */
    protected $position = 0;

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

    public function isEof(): bool
    {
        return $this->position == strlen($this->string);
    }

    public function read(int $bytes): string
    {
        $part = substr($this->string, $this->position, $bytes);
        $this->position += strlen($part);
        return $part;
    }

    public function rewind(): void
    {
        $this->position = 0;
    }
}