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<?php
declare(strict_types = 1);
namespace Innmind\Compose\Definition\Service\Constructor;
use Innmind\Compose\{
Definition\Service\Constructor,
Exception\ValueNotSupported,
Lazy\Stream as LazyStream,
Compilation\Service\Constructor as CompiledConstructor,
Compilation\Service\Constructor\Stream as CompiledStream,
Compilation\Service\Argument as CompiledArgument
};
use Innmind\Immutable\Str;
final class Stream implements Constructor
{
private $type;
private function __construct(string $type)
$this->type = $type;
}
/**
* {@inheritdoc}
*/
public static function fromString(Str $value): Constructor
if (!$value->matches('~^stream<\S+>$~')) {
throw new ValueNotSupported((string) $value);
$components = $value->capture('~^stream<(?<type>\S+)>$~');
return new self((string) $components->get('type'));
public function __invoke(...$arguments): object
return new LazyStream($this->type, ...$arguments);
public function compile(CompiledArgument ...$arguments): CompiledConstructor
return new CompiledStream($this->type, ...$arguments);
public function __toString(): string
return sprintf('stream<%s>', $this->type);
Innmind /
Compose
