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

namespace Google\Cloud\Config\V1\Revision;

use UnexpectedValueException;

/**
 * Possible states of a revision.
 *
 * Protobuf type <code>google.cloud.config.v1.Revision.State</code>
 */
class State
{
    /**
     * The default value. This value is used if the state is omitted.
     *
     * Generated from protobuf enum <code>STATE_UNSPECIFIED = 0;</code>
     */
    const STATE_UNSPECIFIED = 0;
    /**
     * The revision is being applied.
     *
     * Generated from protobuf enum <code>APPLYING = 1;</code>
     */
    const APPLYING = 1;
    /**
     * The revision was applied successfully.
     *
     * Generated from protobuf enum <code>APPLIED = 2;</code>
     */
    const APPLIED = 2;
    /**
     * The revision could not be applied successfully.
     *
     * Generated from protobuf enum <code>FAILED = 3;</code>
     */
    const FAILED = 3;

    private static $valueToName = [
        self::STATE_UNSPECIFIED => 'STATE_UNSPECIFIED',
        self::APPLYING => 'APPLYING',
        self::APPLIED => 'APPLIED',
        self::FAILED => 'FAILED',
    ];

    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);
    }
}

