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<?php
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declare(strict_types=1);
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namespace OpenSpout\Common\Entity\Style;
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/**
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 * This class provides constants to work with text alignment.
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 */
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final class CellAlignment
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{
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    public const LEFT = 'left';
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    public const RIGHT = 'right';
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    public const CENTER = 'center';
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    public const JUSTIFY = 'justify';
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    private const VALID_ALIGNMENTS = [
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        self::LEFT => 1,
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        self::RIGHT => 1,
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        self::CENTER => 1,
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        self::JUSTIFY => 1,
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    ];
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    /**
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     * @return bool Whether the given cell alignment is valid
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     */
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    public static function isValid(string $cellAlignment): bool
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    {
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        return isset(self::VALID_ALIGNMENTS[$cellAlignment]);
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    }
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}