<?php
# Generated by the protocol buffer compiler.  DO NOT EDIT!
# source: google/appengine/v1/version.proto

namespace Google\Cloud\AppEngine\V1;

use UnexpectedValueException;

/**
 * Run states of a version.
 *
 * Protobuf type <code>google.appengine.v1.ServingStatus</code>
 */
class ServingStatus
{
    /**
     * Not specified.
     *
     * Generated from protobuf enum <code>SERVING_STATUS_UNSPECIFIED = 0;</code>
     */
    const SERVING_STATUS_UNSPECIFIED = 0;
    /**
     * Currently serving. Instances are created according to the
     * scaling settings of the version.
     *
     * Generated from protobuf enum <code>SERVING = 1;</code>
     */
    const SERVING = 1;
    /**
     * Disabled. No instances will be created and the scaling
     * settings are ignored until the state of the version changes
     * to `SERVING`.
     *
     * Generated from protobuf enum <code>STOPPED = 2;</code>
     */
    const STOPPED = 2;

    private static $valueToName = [
        self::SERVING_STATUS_UNSPECIFIED => 'SERVING_STATUS_UNSPECIFIED',
        self::SERVING => 'SERVING',
        self::STOPPED => 'STOPPED',
    ];

    public static function name($value)
    {
        if (!isset(self::$valueToName[$value])) {
            throw new UnexpectedValueException(sprintf(
                    'Enum %s has no name defined for value %s', __CLASS__, $value));
        }
        return self::$valueToName[$value];
    }


    public static function value($name)
    {
        $const = __CLASS__ . '::' . strtoupper($name);
        if (!defined($const)) {
            throw new UnexpectedValueException(sprintf(
                    'Enum %s has no value defined for name %s', __CLASS__, $name));
        }
        return constant($const);
    }
}

