itertools\NullFilterIterator

Complexity

Total Complexity

2

Size/Duplication

Total Lines	12
Duplicated Lines	0 %

Coupling/Cohesion

Components	0
Dependencies	1

Importance

Changes

0

2 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	4	1
A	accept()	0	4	1

<?php

namespace itertools;

use FilterIterator;

/**
 * Filters all null values from an iterator
 */
class NullFilterIterator extends FilterIterator
{
    public function __construct($iterator)
    {
        parent::__construct(IterUtil::asIterator($iterator));
    }

    public function accept()
    {
        return $this->current() !== null;
    }
}