79 lines
1.8 KiB
PHP
79 lines
1.8 KiB
PHP
<?php
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/**
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* StepBase.php
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*
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* @since 2011-05-23
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* @category Library
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* @package Unicode
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* @author Nicola Asuni <info@tecnick.com>
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* @copyright 2011-2024 Nicola Asuni - Tecnick.com LTD
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* @license http://www.gnu.org/copyleft/lesser.html GNU-LGPL v3 (see LICENSE.TXT)
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* @link https://github.com/tecnickcom/tc-lib-unicode
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*
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* This file is part of tc-lib-unicode software library.
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*/
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namespace Com\Tecnick\Unicode\Bidi;
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/**
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* Com\Tecnick\Unicode\Bidi\StepBase
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*
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* @since 2015-07-13
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* @category Library
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* @package Unicode
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* @author Nicola Asuni <info@tecnick.com>
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* @copyright 2011-2024 Nicola Asuni - Tecnick.com LTD
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* @license http://www.gnu.org/copyleft/lesser.html GNU-LGPL v3 (see LICENSE.TXT)
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* @link https://github.com/tecnickcom/tc-lib-unicode
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*
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* @phpstan-import-type SeqData from \Com\Tecnick\Unicode\Bidi\Shaping\Arabic
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*/
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abstract class StepBase
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{
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/**
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* Initialize Sequence to process
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*
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* @param SeqData $seq Isolated Sequence array
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* @param bool $process If false disable automatic processing (this is a testing flag)
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*/
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public function __construct(
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/**
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* Sequence to process and return
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*/
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protected array $seq,
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$process = true
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) {
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if ($process) {
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$this->process();
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}
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}
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/**
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* Returns the processed array
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*
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* @return SeqData
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*/
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public function getSequence(): array
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{
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return $this->seq;
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}
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/**
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* Process the current step
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*/
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abstract protected function process(): void;
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/**
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* Generic step
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*
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* @param string $method Processing methos
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*/
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public function processStep($method): void
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{
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for ($idx = 0; $idx < $this->seq['length']; ++$idx) {
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$this->$method($idx);
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}
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}
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}
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