EngineWorks\ProgressStatus\NullProgress

Complexity

Total Complexity

9

Size/Duplication

Total Lines	61
Duplicated Lines	0 %

Coupling/Cohesion

Components	0
Dependencies	1

Test Coverage

Coverage

100%

Importance

Changes	1
Bugs	0	Features	0

8 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	4	2
A	getStatus()	0	4	1
A	increase()	0	3	1
A	update()	0	8	1
A	shouldNotifyChange()	0	4	1
A	attach()	0	3	1
A	detach()	0	3	1
A	notify()	0	3	1

<?php
namespace EngineWorks\ProgressStatus;

use SplObserver;

/**
 * NullProgress is a null object implementation of ProgressInterface.
 */
class NullProgress implements ProgressInterface
{
    /** @var Status */
    private $status;

    public function __construct(Status $status = null)
    {
        $this->status = $status ? : Status::make();
    }

    public function getStatus()
    {
        return $this->status;
    }

    public function increase($message = null, $increase = 1)
    {
    }

    /**
     * @inheritdoc
     * @codeCoverageIgnore null implementation
     */
    public function update(
        $message = null,
        $value = null,
        $total = null,
        $startTime = null,
        $current = null
    ) {
    }

    public function shouldNotifyChange(Status $current, Status $newStatus)
    {
        return false;
    }

    /**
     * @inheritdoc
     * @codeCoverageIgnore null implementation
     */
    public function attach(SplObserver $observer)
    {
    }

    /**
     * @inheritdoc
     * @codeCoverageIgnore null implementation
     */
    public function detach(SplObserver $observer)
    {
    }

    /**
     * @inheritdoc
     * @codeCoverageIgnore null implementation
     */
    public function notify()
    {
    }
}