Mailcode\Mailcode_Parser_Statement_Tokenizer_Token_Variable

Complexity

Total Complexity

4

Size/Duplication

Total Lines	30
Duplicated Lines	0 %

Importance

Changes	2
Bugs	0	Features	0

3 Methods

Rating	Name	Duplication	Size	Complexity
A	getNormalized()	0	3	1
A	getVariable()	0	11	2
A	hasSpacing()	0	3	1

<?php
/**
 * File containing the {@see Mailcode_Parser_Statement_Tokenizer_Token_Variable} class.
 *
 * @package Mailcode
 * @subpackage Parser
 * @see Mailcode_Parser_Statement_Tokenizer_Token_Variable
 */

declare(strict_types=1);

namespace Mailcode;

/**
 * Token representing a variable name.
 *
 * @package Mailcode
 * @subpackage Parser
 * @author Sebastian Mordziol <s.mordziol@mistralys.eu>
 */
class Mailcode_Parser_Statement_Tokenizer_Token_Variable extends Mailcode_Parser_Statement_Tokenizer_Token
{
    public const ERROR_NOT_A_VARIABLE_INSTANCE = 49501;

    /**
     * @return Mailcode_Variables_Variable
     * @throws Mailcode_Parser_Exception
     */
    public function getVariable() : Mailcode_Variables_Variable
    {
        if($this->subject instanceof Mailcode_Variables_Variable)
        {
            return $this->subject;
        }
        
        throw new Mailcode_Parser_Exception(
            'Subject is not a variable instance.',
            null,
            self::ERROR_NOT_A_VARIABLE_INSTANCE
        );
    }
    
    public function getNormalized() : string
    {
        return $this->getVariable()->getFullName();
    }

    public function hasSpacing(): bool
    {
        return true;
    }
}