<?php
declare(strict_types=1);

namespace Interop\Amqp\Impl;

use Interop\Amqp\AmqpBind as InteropAmqpBind;
use Interop\Amqp\AmqpDestination;

final class AmqpBind implements InteropAmqpBind
{
    /**
     * @var AmqpDestination
     */
    private $target;

    /**
     * @var AmqpDestination
     */
    private $source;

    /**
     * @var null
     */
    private $routingKey;

    /**
     * @var int
     */
    private $flags;

    /**
     * @var array
     */
    private $arguments;

    public function __construct(
        AmqpDestination $target,
        AmqpDestination $source,
        string $routingKey = null,
        int $flags = self::FLAG_NOPARAM,
        array $arguments = []
    ) {
        $this->target = $target;
        $this->source = $source;
        $this->routingKey = $routingKey;
        $this->flags = $flags;
        $this->arguments = $arguments;
    }

    public function getTarget(): AmqpDestination
    {
        return $this->target;
    }

    public function getSource(): AmqpDestination
    {
        return $this->source;
    }

    public function getRoutingKey(): ?string
    {
        return $this->routingKey;
    }

    public function getFlags(): int
    {
        return $this->flags;
    }

    public function getArguments(): array
    {
        return $this->arguments;
    }
}