Lechimp\Dicto\Definition\AST\Qualifier

Complexity

Total Complexity

2

Size/Duplication

Total Lines	22
Duplicated Lines	0 %

Coupling/Cohesion

Components	0
Dependencies	1

Importance

Changes

0

2 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	4	1
A	which()	0	3	1

<?php
/******************************************************************************
 * An implementation of dicto (scg.unibe.ch/dicto) in and for PHP.
 *
 * Copyright (c) 2016, 2015 Richard Klees <richard.klees@rwth-aachen.de>
 *
 * This software is licensed under The MIT License. You should have received
 * a copy of the license along with the code.
 */

namespace Lechimp\Dicto\Definition\AST;

/**
 * A qualifier is either must, cannot or only X can.
 */
class Qualifier extends Node {
    const MUST = "MUST";
    const CANNOT = "CANNOT";
    const ONLY_X_CAN = "ONLY_X_CAN";

    /**
     * @var string
     */
    protected $which;

    public function __construct($which) {
        assert('in_array($which, ["MUST", "CANNOT", "ONLY_X_CAN"])');
        $this->which = $which;
    }

    /**
     * @return  string
     */
    public function which() {
        return $this->which;
    }
}