Symplify\PHP7_Sculpin\Source\SourceSet

Complexity

Total Complexity

10

Size/Duplication

Total Lines	72
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	1

Test Coverage

Coverage

91.67%

Importance

Changes

0

7 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	6	2
A	containsSource()	0	4	1
A	mergeSource()	0	9	2
A	allSources()	0	4	1
A	updatedSources()	0	6	1
A	newSources()	0	4	1
A	reset()	0	8	2

<?php

/*
 * This file is a part of Sculpin.
 *
 * (c) Dragonfly Development Inc.
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Symplify\PHP7_Sculpin\Source;

final class SourceSet
{
    /**
     * @var array
     */
    private $sources = [];

    /**
     * @var array
     */
    private $newSources = [];

    public function __construct(array $sources = [])
    {
        foreach ($sources as $source) {
            $this->sources[$source->sourceId()] = $source;
        }
    }

    public function containsSource(SourceInterface $source) : bool
    {
        return array_key_exists($source->sourceId(), $this->sources);
    }

    public function mergeSource(SourceInterface $source)
    {
        if (array_key_exists($source->sourceId(), $this->sources)) {
            unset($this->sources[$source->sourceId()]);
        } else {
            $this->newSources[$source->sourceId()] = $source;
        }
        $this->sources[$source->sourceId()] = $source;
    }

    /**
     * @return SourceInterface[]
     */
    public function allSources() : array
    {
        return $this->sources;
    }

    /**
     * @return SourceInterface[]
     */
    public function updatedSources() : array
    {
        return array_filter($this->sources, function (SourceInterface $source) {
            return $source->hasChanged();
        });
    }

    /**
     * @return SourceInterface[]
     */
    public function newSources() : array
    {
        return $this->newSources;
    }

    /**
     * Should be called after each loop while watching.
     */
    public function reset()
    {
        foreach ($this->sources as $source) {
            $source->setHasNotChanged();
        }

        $this->newSources = [];
    }
}