StorableFlavourDecorator.php

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<?php
declare(strict_types=1);

namespace ILIAS\ResourceStorage\Flavour;

use ILIAS\Filesystem\Stream\FileStream;
use ILIAS\ResourceStorage\Flavour\Definition\FlavourDefinition;
use ILIAS\ResourceStorage\Identification\ResourceIdentification;

final class StorableFlavourDecorator extends Flavour
{
    private array $streams = [];

    public function __construct(protected Flavour $flavour)
    {
    }

    public function getFlavour(): Flavour
    {
        return $this->flavour;
    }

    #[\Override]
    public function getPersistingName(): string
    {
        return $this->flavour->getPersistingName();
    }

    #[\Override]
    public function getName(): string
    {
        return $this->flavour->getName();
    }

    #[\Override]
    public function getResourceId(): ResourceIdentification
    {
        return $this->flavour->getResourceId();
    }

    #[\Override]
    public function getDefinition(): FlavourDefinition
    {
        return $this->flavour->getDefinition();
    }

    #[\Override]
    public function getRevision(): int
    {
        return $this->flavour->getRevision();
    }

    // STREAMS

    public function filterStreams(\Closure $filter): void
    {
        $this->streams = array_filter(
            $this->streams,
            $filter
        );
    }

    public function setStreams(array $streams): void
    {
        foreach ($streams as $index => $stream) {
            $this->addStream($index, $stream);
        }
    }


    public function addStream(int $index, FileStream $stream): self
    {
        $this->streams[$index] = $stream;

        return $this;
    }

    public function getStream(int $index = 0): ?FileStream
    {
        return $this->streams[$index] ?? null;
    }

    public function getStreams(): array
    {
        return $this->streams;
    }
}