NullRequest.php

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<?php
 
declare(strict_types=1);
 
namespace ILIAS\MetaData\OERExposer\OAIPMH\Requests;
 
use ILIAS\MetaData\OERExposer\OAIPMH\Requests\Verb;
use ILIAS\MetaData\OERExposer\OAIPMH\Requests\Argument;
use ILIAS\Data\URI;
 
class NullRequest implements RequestInterface
{
    public function baseURL(): URI
    {
        return new URI('http://0');
    }
 
    public function verb(): Verb
    {
        return Verb::NULL;
    }
 
    public function withArgument(Argument $key, string $value): RequestInterface
    {
        return $this;
    }
 
    public function argumentValue(Argument $argument): string
    {
        return '';
    }
 
    public function hasArgument(Argument $argument): bool
    {
        return false;
    }
 
    public function hasCorrectArguments(array $required, array $optional, array $exclusive): bool
    {
        return false;
    }
 
    public function argumentKeys(): \Generator
    {
        yield from [];
    }
}