<?php
# Generated by the protocol buffer compiler.  DO NOT EDIT!
# source: proto/gtfs.proto

namespace Gtfs;

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

/**
 * Metadata about a feed, included in feed messages.
 *
 * Generated from protobuf message <code>gtfs.FeedHeader</code>
 */
class FeedHeader extends \Google\Protobuf\Internal\Message
{
    /**
     * Version of the feed specification.
     * The current version is 1.0.
     *
     * Generated from protobuf field <code>string gtfs_version = 1;</code>
     */
    protected $gtfs_version = '';
    /**
     * The feed_publisher_name field contains the full name of the organization that publishes the feed.
     *
     * Generated from protobuf field <code>string feed_publisher_name = 2;</code>
     */
    protected $feed_publisher_name = '';
    /**
     * The feed_publisher_url field contains the URL of the feed publishing organization's website.
     *
     * Generated from protobuf field <code>string feed_publisher_url = 3;</code>
     */
    protected $feed_publisher_url = '';
    /**
     * The feed_lang field contains a IETF BCP 47 language code specifying the default language used for the text in this feed.
     *
     * Generated from protobuf field <code>string feed_lang = 4;</code>
     */
    protected $feed_lang = '';
    /**
     * The feed provides complete and reliable schedule information for service in the period from the beginning of the
     * feed_start_date day to the end of the feed_end_date day in YYYYMMDD
     *
     * Generated from protobuf field <code>string feed_start_date = 5;</code>
     */
    protected $feed_start_date = '';
    /**
     * Generated from protobuf field <code>string feed_end_date = 6;</code>
     */
    protected $feed_end_date = '';
    /**
     * The feed publisher can specify a string here that indicates the current version of their GTFS feed.
     *
     * Generated from protobuf field <code>string feed_version = 7;</code>
     */
    protected $feed_version = '';
    /**
     * The extensions namespace allows 3rd-party developers to extend the
     * GTFS specification in order to add and evaluate new features and
     * modifications to the spec.
     *
     * Generated from protobuf field <code>.google.protobuf.Any extension = 2000;</code>
     */
    protected $extension = null;

    /**
     * Constructor.
     *
     * @param array $data {
     *     Optional. Data for populating the Message object.
     *
     *     @type string $gtfs_version
     *           Version of the feed specification.
     *           The current version is 1.0.
     *     @type string $feed_publisher_name
     *           The feed_publisher_name field contains the full name of the organization that publishes the feed.
     *     @type string $feed_publisher_url
     *           The feed_publisher_url field contains the URL of the feed publishing organization's website.
     *     @type string $feed_lang
     *           The feed_lang field contains a IETF BCP 47 language code specifying the default language used for the text in this feed.
     *     @type string $feed_start_date
     *           The feed provides complete and reliable schedule information for service in the period from the beginning of the
     *           feed_start_date day to the end of the feed_end_date day in YYYYMMDD
     *     @type string $feed_end_date
     *     @type string $feed_version
     *           The feed publisher can specify a string here that indicates the current version of their GTFS feed.
     *     @type \Google\Protobuf\Any $extension
     *           The extensions namespace allows 3rd-party developers to extend the
     *           GTFS specification in order to add and evaluate new features and
     *           modifications to the spec.
     * }
     */
    public function __construct($data = NULL) {
        \GPBMetadata\Proto\Gtfs::initOnce();
        parent::__construct($data);
    }

    /**
     * Version of the feed specification.
     * The current version is 1.0.
     *
     * Generated from protobuf field <code>string gtfs_version = 1;</code>
     * @return string
     */
    public function getGtfsVersion()
    {
        return $this->gtfs_version;
    }

    /**
     * Version of the feed specification.
     * The current version is 1.0.
     *
     * Generated from protobuf field <code>string gtfs_version = 1;</code>
     * @param string $var
     * @return $this
     */
    public function setGtfsVersion($var)
    {
        GPBUtil::checkString($var, True);
        $this->gtfs_version = $var;

        return $this;
    }

    /**
     * The feed_publisher_name field contains the full name of the organization that publishes the feed.
     *
     * Generated from protobuf field <code>string feed_publisher_name = 2;</code>
     * @return string
     */
    public function getFeedPublisherName()
    {
        return $this->feed_publisher_name;
    }

    /**
     * The feed_publisher_name field contains the full name of the organization that publishes the feed.
     *
     * Generated from protobuf field <code>string feed_publisher_name = 2;</code>
     * @param string $var
     * @return $this
     */
    public function setFeedPublisherName($var)
    {
        GPBUtil::checkString($var, True);
        $this->feed_publisher_name = $var;

        return $this;
    }

    /**
     * The feed_publisher_url field contains the URL of the feed publishing organization's website.
     *
     * Generated from protobuf field <code>string feed_publisher_url = 3;</code>
     * @return string
     */
    public function getFeedPublisherUrl()
    {
        return $this->feed_publisher_url;
    }

    /**
     * The feed_publisher_url field contains the URL of the feed publishing organization's website.
     *
     * Generated from protobuf field <code>string feed_publisher_url = 3;</code>
     * @param string $var
     * @return $this
     */
    public function setFeedPublisherUrl($var)
    {
        GPBUtil::checkString($var, True);
        $this->feed_publisher_url = $var;

        return $this;
    }

    /**
     * The feed_lang field contains a IETF BCP 47 language code specifying the default language used for the text in this feed.
     *
     * Generated from protobuf field <code>string feed_lang = 4;</code>
     * @return string
     */
    public function getFeedLang()
    {
        return $this->feed_lang;
    }

    /**
     * The feed_lang field contains a IETF BCP 47 language code specifying the default language used for the text in this feed.
     *
     * Generated from protobuf field <code>string feed_lang = 4;</code>
     * @param string $var
     * @return $this
     */
    public function setFeedLang($var)
    {
        GPBUtil::checkString($var, True);
        $this->feed_lang = $var;

        return $this;
    }

    /**
     * The feed provides complete and reliable schedule information for service in the period from the beginning of the
     * feed_start_date day to the end of the feed_end_date day in YYYYMMDD
     *
     * Generated from protobuf field <code>string feed_start_date = 5;</code>
     * @return string
     */
    public function getFeedStartDate()
    {
        return $this->feed_start_date;
    }

    /**
     * The feed provides complete and reliable schedule information for service in the period from the beginning of the
     * feed_start_date day to the end of the feed_end_date day in YYYYMMDD
     *
     * Generated from protobuf field <code>string feed_start_date = 5;</code>
     * @param string $var
     * @return $this
     */
    public function setFeedStartDate($var)
    {
        GPBUtil::checkString($var, True);
        $this->feed_start_date = $var;

        return $this;
    }

    /**
     * Generated from protobuf field <code>string feed_end_date = 6;</code>
     * @return string
     */
    public function getFeedEndDate()
    {
        return $this->feed_end_date;
    }

    /**
     * Generated from protobuf field <code>string feed_end_date = 6;</code>
     * @param string $var
     * @return $this
     */
    public function setFeedEndDate($var)
    {
        GPBUtil::checkString($var, True);
        $this->feed_end_date = $var;

        return $this;
    }

    /**
     * The feed publisher can specify a string here that indicates the current version of their GTFS feed.
     *
     * Generated from protobuf field <code>string feed_version = 7;</code>
     * @return string
     */
    public function getFeedVersion()
    {
        return $this->feed_version;
    }

    /**
     * The feed publisher can specify a string here that indicates the current version of their GTFS feed.
     *
     * Generated from protobuf field <code>string feed_version = 7;</code>
     * @param string $var
     * @return $this
     */
    public function setFeedVersion($var)
    {
        GPBUtil::checkString($var, True);
        $this->feed_version = $var;

        return $this;
    }

    /**
     * The extensions namespace allows 3rd-party developers to extend the
     * GTFS specification in order to add and evaluate new features and
     * modifications to the spec.
     *
     * Generated from protobuf field <code>.google.protobuf.Any extension = 2000;</code>
     * @return \Google\Protobuf\Any
     */
    public function getExtension()
    {
        return $this->extension;
    }

    /**
     * The extensions namespace allows 3rd-party developers to extend the
     * GTFS specification in order to add and evaluate new features and
     * modifications to the spec.
     *
     * Generated from protobuf field <code>.google.protobuf.Any extension = 2000;</code>
     * @param \Google\Protobuf\Any $var
     * @return $this
     */
    public function setExtension($var)
    {
        GPBUtil::checkMessage($var, \Google\Protobuf\Any::class);
        $this->extension = $var;

        return $this;
    }

}