Oqq\Minc\Common\Iterator\RecursiveGeneratorIterator

Complexity

Total Complexity

8

Size/Duplication

Total Lines	69
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	0

Importance

Changes	1
Bugs	0	Features	1

8 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	4	1
A	current()	0	4	1
A	next()	0	4	1
A	key()	0	4	1
A	valid()	0	4	1
A	rewind()	0	4	1
A	hasChildren()	0	4	1
A	getChildren()	0	4	1

<?php

namespace Oqq\Minc\Common\Iterator;

use RecursiveIterator;

/**
 * @author Eric Braun <eb@burgeins.de>
 */
class RecursiveGeneratorIterator implements \RecursiveIterator
{
    /** @var \Generator */
    protected $generator;

    /**
     * @param \Generator $generator
     */
    public function __construct(\Generator $generator)
    {
        $this->generator = $generator;
    }

    /**
     * @inheritdoc
     */
    public function current()
    {
        return $this->generator->current();
    }

    /**
     * @inheritdoc
     */
    public function next()
    {
        $this->generator->next();
    }

    /**
     * @inheritdoc
     */
    public function key()
    {
        return $this->generator->key();
    }

    /**
     * @inheritdoc
     */
    public function valid()
    {
        return $this->generator->valid();
    }

    /**
     * @inheritdoc
     */
    public function rewind()
    {
        $this->generator->rewind();
    }

    /**
     * @inheritdoc
     */
    public function hasChildren()
    {
        return $this->generator->current() instanceof \Generator;
    }

    /**
     * @inheritdoc
     */
    public function getChildren()
    {
        return new self($this->generator->current());
    }
}