numbergenerator.php

См. документацию.

<?php
namespace Bitrix\Main\Numerator\Generator;
 
use Bitrix\Main\EventResult;
use Bitrix\Main\NotImplementedException;

abstract class NumberGenerator
{
    const USER_DEFINED_SYMBOL_START = '{USER_DEFINED:';
    const USER_DEFINED_SYMBOL_END = '}';
    const SYMBOL_START = '{';
    const SYMBOL_END = '}';

    public abstract function parseTemplate($template);

    public function parseTemplateForPreview($template)
    {
        return $this->parseTemplate($template);
    }

    public static function getAvailableForType()
    {
        throw new NotImplementedException(static::class . ':' . __FUNCTION__ . ' is not implemented');
    }

    public static function getTemplateWordsForParse()
    {
        throw new NotImplementedException(static::class . ':' . __FUNCTION__ . ' is not implemented');
    }

    public static function getTemplateWordsSettings()
    {
        throw new NotImplementedException(static::class . ':' . __FUNCTION__ . ' is not implemented');
    }

    public static function onGeneratorClassesCollect()
    {
        return new EventResult(EventResult::SUCCESS, static::class);
    }

    public static function getType()
    {
        return str_replace('\\', '_', static::class);
    }

    protected function setFromArrayOrDefault($value, $config, $default = null, $type = null)
    {
        if (property_exists(static::class, $value))
        {
            if ($config !== null && array_key_exists($value, $config))
            {
                if ($type === 'int')
                {
                    $this->$value = intval($config[$value]);
                }
                elseif ($type === 'string')
                {
                    $this->$value = (string)$config[$value];
                }
                elseif ($type === 'bool')
                {
                    $this->$value = (bool)$config[$value];
                }
                else
                {
                    $this->$value = $config[$value];
                }
            }
            else
            {
                $this->$value = $default;
            }
        }
    }

    protected static function getPatternFor($word)
    {
        return self::SYMBOL_START . $word . self::SYMBOL_END;
    }
}