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

namespace Google\Cloud\Dataproc\V1\ClusterOperationStatus;

use UnexpectedValueException;

/**
 * The operation state.
 *
 * Protobuf type <code>google.cloud.dataproc.v1.ClusterOperationStatus.State</code>
 */
class State
{
    /**
     * Unused.
     *
     * Generated from protobuf enum <code>UNKNOWN = 0;</code>
     */
    const UNKNOWN = 0;
    /**
     * The operation has been created.
     *
     * Generated from protobuf enum <code>PENDING = 1;</code>
     */
    const PENDING = 1;
    /**
     * The operation is running.
     *
     * Generated from protobuf enum <code>RUNNING = 2;</code>
     */
    const RUNNING = 2;
    /**
     * The operation is done; either cancelled or completed.
     *
     * Generated from protobuf enum <code>DONE = 3;</code>
     */
    const DONE = 3;

    private static $valueToName = [
        self::UNKNOWN => 'UNKNOWN',
        self::PENDING => 'PENDING',
        self::RUNNING => 'RUNNING',
        self::DONE => 'DONE',
    ];

    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);
    }
}

