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

namespace Google\Cloud\AIPlatform\V1\FileStatus;

use UnexpectedValueException;

/**
 * RagFile state.
 *
 * Protobuf type <code>google.cloud.aiplatform.v1.FileStatus.State</code>
 */
class State
{
    /**
     * RagFile state is unspecified.
     *
     * Generated from protobuf enum <code>STATE_UNSPECIFIED = 0;</code>
     */
    const STATE_UNSPECIFIED = 0;
    /**
     * RagFile resource has been created and indexed successfully.
     *
     * Generated from protobuf enum <code>ACTIVE = 1;</code>
     */
    const ACTIVE = 1;
    /**
     * RagFile resource is in a problematic state.
     * See `error_message` field for details.
     *
     * Generated from protobuf enum <code>ERROR = 2;</code>
     */
    const ERROR = 2;

    private static $valueToName = [
        self::STATE_UNSPECIFIED => 'STATE_UNSPECIFIED',
        self::ACTIVE => 'ACTIVE',
        self::ERROR => 'ERROR',
    ];

    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);
    }
}


