<?php
# Generated by the protocol buffer compiler.  DO NOT EDIT!
# source: google/dataflow/v1beta3/jobs.proto

namespace Google\Cloud\Dataflow\V1beta3;

use Google\Protobuf\Internal\GPBType;
use Google\Protobuf\Internal\GPBUtil;
use Google\Protobuf\RepeatedField;

/**
 * Metadata for a Pub/Sub connector used by the job.
 *
 * Generated from protobuf message <code>google.dataflow.v1beta3.PubSubIODetails</code>
 */
class PubSubIODetails extends \Google\Protobuf\Internal\Message
{
    /**
     * Topic accessed in the connection.
     *
     * Generated from protobuf field <code>string topic = 1;</code>
     */
    protected $topic = '';
    /**
     * Subscription used in the connection.
     *
     * Generated from protobuf field <code>string subscription = 2;</code>
     */
    protected $subscription = '';

    /**
     * Constructor.
     *
     * @param array $data {
     *     Optional. Data for populating the Message object.
     *
     *     @type string $topic
     *           Topic accessed in the connection.
     *     @type string $subscription
     *           Subscription used in the connection.
     * }
     */
    public function __construct($data = NULL) {
        \GPBMetadata\Google\Dataflow\V1Beta3\Jobs::initOnce();
        parent::__construct($data);
    }

    /**
     * Topic accessed in the connection.
     *
     * Generated from protobuf field <code>string topic = 1;</code>
     * @return string
     */
    public function getTopic()
    {
        return $this->topic;
    }

    /**
     * Topic accessed in the connection.
     *
     * Generated from protobuf field <code>string topic = 1;</code>
     * @param string $var
     * @return $this
     */
    public function setTopic($var)
    {
        GPBUtil::checkString($var, True);
        $this->topic = $var;

        return $this;
    }

    /**
     * Subscription used in the connection.
     *
     * Generated from protobuf field <code>string subscription = 2;</code>
     * @return string
     */
    public function getSubscription()
    {
        return $this->subscription;
    }

    /**
     * Subscription used in the connection.
     *
     * Generated from protobuf field <code>string subscription = 2;</code>
     * @param string $var
     * @return $this
     */
    public function setSubscription($var)
    {
        GPBUtil::checkString($var, True);
        $this->subscription = $var;

        return $this;
    }

}

