Innmind\AMQP\Transport\Protocol\v091\Reader\Channel

Complexity

Total Complexity

11

Size/Duplication

Total Lines	70
Duplicated Lines	100 %

Coupling/Cohesion

Components	0
Dependencies	2

Test Coverage

Coverage

5.88%

Importance

Changes

0

6 Methods

Rating	Name	Duplication	Size	Complexity
B	__invoke()	30	30	6
A	openOk()	4	4	1
A	flow()	6	6	1
A	flowOk()	6	6	1
A	close()	9	9	1
A	closeOk()	4	4	1

<?php
declare(strict_types = 1);

namespace Innmind\AMQP\Transport\Protocol\v091\Reader;

use Innmind\AMQP\{
    Transport\Frame\Method,
    Transport\Frame\Visitor\Arguments,
    Transport\Frame\Value\Bits,
    Transport\Frame\Value\ShortString,
    Transport\Frame\Value\UnsignedShortInteger,
    Transport\Protocol\v091\Methods,
    Exception\UnknownMethod
};
use Innmind\Immutable\{
    Str,
    StreamInterface
};

final class Channel

This class seems to be duplicated in your project.

{
    /**
     * @return StreamInterface<Value>

The doc-type StreamInterface<Value> could not be parsed: Expected "|" or "end of type", but got "<" at position 15. (view supported doc-types)

     */
    public function __invoke(Method $method, Str $arguments): StreamInterface
    {
        switch (true) {
            case Methods::get('channel.open-ok')->equals($method):
                $visit = $this->openOk();
                break;

            case Methods::get('channel.flow')->equals($method):
                $visit = $this->flow();
                break;

            case Methods::get('channel.flow-ok')->equals($method):
                $visit = $this->flowOk();
                break;


            case Methods::get('channel.close')->equals($method):
                $visit = $this->close();
                break;

            case Methods::get('channel.close-ok')->equals($method):
                $visit = $this->closeOk();
                break;

            default:
                throw new UnknownMethod($method);
        }

        return $visit($arguments);
    }

    private function openOk(): Arguments
    {
        return new Arguments; //no arguments
    }

    private function flow(): Arguments
    {
        return new Arguments(
            Bits::class //active
        );
    }

    private function flowOk(): Arguments
    {
        return new Arguments(
            Bits::class //active
        );
    }

    private function close(): Arguments
    {
        return new Arguments(
            UnsignedShortInteger::class, //reply code
            ShortString::class, //reply text
            UnsignedShortInteger::class, //failing class id
            UnsignedShortInteger::class //failing method id
        );
    }

    private function closeOk(): Arguments
    {
        return new Arguments; // no arguments
    }
}