RulePrinter::print_tail() - Code Metrics - Inspection of "switched pattern matching from switch to if" - lechimp-p/dicto.php - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( 14784f...87aa66 )

by Richard

created 2016-05-08 09:34 UTC

RulePrinter::print_tail() A

↳ Parent: RulePrinter

Complexity

Conditions	4
Paths	4

Size

Total Lines	13
Code Lines	8

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	5
CRAP Score	4.8437

Importance

Changes	2
Bugs	0	Features	1

Metric	Value
dl	0
loc	13
ccs	5
cts	8
cp	0.625
rs	9.2
c	2
b	0
f	1
nc	4
cc	4
eloc	8
nop	1
crap	4.8437

<?php
/******************************************************************************
 * An implementation of dicto (scg.unibe.ch/dicto) in and for PHP.
 * 
 * Copyright (c) 2016 Richard Klees <[email protected]>
 *
 * This software is licensed under The MIT License. You should have received 
 * a copy of the licence along with the code.
 */

namespace Lechimp\Dicto\Output;
use Lechimp\Dicto\Definition as Def;

/**
 * Prints rules.
 */
class RulePrinter {
    /**
     * @param   Def\Rules\Rule  $rule
     * @return  string
     */ 
    public function pprint(Def\Rules\Rule $rule) {
        return $this->print_head($rule).$this->print_tail($rule);
    }

    protected function print_head(Def\Rules\Rule $rule) {
        $name = $rule->subject()->name();
        switch ($rule->mode()) {
            case Def\Rules\Rule::MODE_CANNOT:
                return "$name cannot ";
            case Def\Rules\Rule::MODE_MUST:
                return "$name must ";
            case Def\Rules\Rule::MODE_ONLY_CAN:
                return "only $name can ";
            default:
                throw new \Exception("Unknown rule mode '".$rule->mode()."'");
        } 
    }

    protected function print_tail(Def\Rules\Rule $rule) {
        if ($rule instanceof Def\Rules\Invoke) {
            return "invoke ".$rule->invokes()->name();
        }
        if($rule instanceof Def\Rules\DependOn) {
            return "depend on ".$rule->dependency()->name();
        }
        if ($rule instanceof Def\Rules\ContainText) {
            return "contain text \"".$rule->regexp()."\"";
        }

        throw new \Exception("Unknown rule '".$cls."'");
    }
}


1		<?php
2		/******************************************************************************
3		* An implementation of dicto (scg.unibe.ch/dicto) in and for PHP.
4		*
5		* Copyright (c) 2016 Richard Klees <[email protected]>
6		*
7		* This software is licensed under The MIT License. You should have received
8		* a copy of the licence along with the code.
9		*/
10
11		namespace Lechimp\Dicto\Output;
12		use Lechimp\Dicto\Definition as Def;
13
14		/**
15		* Prints rules.
16		*/
17		class RulePrinter {
18		/**
19		* @param Def\Rules\Rule $rule
20		* @return string
21		*/
22	3	public function pprint(Def\Rules\Rule $rule) {
23	3	return $this->print_head($rule).$this->print_tail($rule);
24		}
25
26	3	protected function print_head(Def\Rules\Rule $rule) {
27	3	$name = $rule->subject()->name();
28	3	switch ($rule->mode()) {
29	3	case Def\Rules\Rule::MODE_CANNOT:
30	2	return "$name cannot ";
31	1	case Def\Rules\Rule::MODE_MUST:
32	1	return "$name must ";
33		case Def\Rules\Rule::MODE_ONLY_CAN:
34		return "only $name can ";
35		default:
36		throw new \Exception("Unknown rule mode '".$rule->mode()."'");
37		}
38		}
39
40	3	protected function print_tail(Def\Rules\Rule $rule) {
41	3	if ($rule instanceof Def\Rules\Invoke) {
42	3	return "invoke ".$rule->invokes()->name();
43		}
44	1	if($rule instanceof Def\Rules\DependOn) {
45	1	return "depend on ".$rule->dependency()->name();
46		}
47		if ($rule instanceof Def\Rules\ContainText) {
48		return "contain text \"".$rule->regexp()."\"";
49		}
50
51		throw new \Exception("Unknown rule '".$cls."'");
52		}
53		}
54

lechimp-p / dicto.php

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RulePrinter::print_tail() A

Complexity

Size

Duplication

Code Coverage

Importance

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