<?php
# Generated by the protocol buffer compiler.  DO NOT EDIT!
# source: google/shopping/merchant/reports/v1beta/reports.proto

namespace Google\Shopping\Merchant\Reports\V1beta\RelativeDemandChangeType;

use UnexpectedValueException;

/**
 * Relative demand change type values.
 *
 * Protobuf type <code>google.shopping.merchant.reports.v1beta.RelativeDemandChangeType.RelativeDemandChangeTypeEnum</code>
 */
class RelativeDemandChangeTypeEnum
{
    /**
     * Not specified.
     *
     * Generated from protobuf enum <code>RELATIVE_DEMAND_CHANGE_TYPE_ENUM_UNSPECIFIED = 0;</code>
     */
    const RELATIVE_DEMAND_CHANGE_TYPE_ENUM_UNSPECIFIED = 0;
    /**
     * Relative demand is lower than the previous time period.
     *
     * Generated from protobuf enum <code>SINKER = 1;</code>
     */
    const SINKER = 1;
    /**
     * Relative demand is equal to the previous time period.
     *
     * Generated from protobuf enum <code>FLAT = 2;</code>
     */
    const FLAT = 2;
    /**
     * Relative demand is higher than the previous time period.
     *
     * Generated from protobuf enum <code>RISER = 3;</code>
     */
    const RISER = 3;

    private static $valueToName = [
        self::RELATIVE_DEMAND_CHANGE_TYPE_ENUM_UNSPECIFIED => 'RELATIVE_DEMAND_CHANGE_TYPE_ENUM_UNSPECIFIED',
        self::SINKER => 'SINKER',
        self::FLAT => 'FLAT',
        self::RISER => 'RISER',
    ];

    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);
    }
}


