Chrisyue\PhpM3u8\Line\Lines

Complexity

Total Complexity

10

Size/Duplication

Total Lines	53
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	2

Importance

Changes

0

7 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	4	1
A	current()	0	10	2
A	add()	0	4	1
A	next()	0	12	3
A	valid()	0	4	1
A	rewind()	0	4	1
A	key()	0	4	1

<?php

namespace Chrisyue\PhpM3u8\Line;

use Chrisyue\PhpM3u8\Stream\StreamInterface;

class Lines implements \Iterator
{
    private $stream;

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

    public function current()
    {
        static $text, $line;
        if ($this->stream->current() !== $text) {
            $text = $this->stream->current();
            $line = Line::fromString($text);
        }

        return $line;
    }

    public function add(Line $line)
    {
        $this->stream->add((string) $line);
    }

    public function next()
    {
        $this->stream->next();
        if (!$this->stream->valid()) {
            return;
        }

        $line = trim($this->stream->current());
        if (empty($line)) {
            $this->next();
        }
    }

    public function valid()
    {
        return $this->stream->valid();
    }

    public function rewind()
    {
        $this->stream->rewind();
    }

    public function key()
    {
        return $this->stream->key();
    }
}