Docker\Stream\BuildStream

Complexity

Total Complexity

3

Size/Duplication

Total Lines	24
Duplicated Lines	0 %

Coupling/Cohesion

Components	0
Dependencies	2

Importance

Changes	1
Bugs	0	Features	1

1 Method

Rating	Name	Duplication	Size	Complexity
A	readFrame()	0	16	3

<?php


namespace Docker\Stream;


/**

 * Represent a stream when building a dockerfile

 *

 * Callable(s) passed to this stream will take a BuildFrame object as the first argument

 */

class BuildStream extends MultiJsonStream

{

    /**

     * {@inheritdoc}

     *

     * @return BuildFrame|null

     */

    protected function readFrame()

    {

        $frame = parent::readFrame();


        if ($frame === null) {

            return null;

        }


        $buildFrame = new BuildFrame();


        if (isset($frame->stream)) {

            $buildFrame->setStream($frame->stream);

        }


        return $buildFrame;

    }

}