Sum::applyToNode() - Code Metrics - Inspection of "Enricher schema (#32)" - legalthings/data-enricher - Measure and Improve Code Quality continuously with Scrutinizer

Failed Conditions

Push — master ( 0bbe18...211e20 )

by Moesjarraf

created 2018-04-03 15:37 UTC

Sum::applyToNode() A

↳ Parent: Sum

Complexity

Conditions	4
Paths	2

Size

Total Lines	14
Code Lines	8

Duplication

Lines	14
Ratio	100 %

Code Coverage

Tests	7
CRAP Score	4.1755

Importance

Changes

Metric	Value
c	0
b	0
f	0
dl	14
loc	14
ccs	7
cts	9
cp	0.7778
rs	9.2
cc	4
eloc	8
nc	2
nop	1
crap	4.1755

<?php

namespace LegalThings\DataEnricher\Processor;

use LegalThings\DataEnricher\Node;
use LegalThings\DataEnricher\Processor;

/**
 * Calculate sum of the numbers in an array
 */
class Sum implements Processor
{
    use Processor\Implementation;
    
    /**
     * Apply processing to a single node
     * 
     * @param Node $node
     */
    public function applyToNode(Node $node)

    {
        $instruction = $node->getInstruction($this);
        
        $list = $this->resolve($instruction);
        
        if (isset($list) && !is_array($list)) {
            throw new \Exception("Unable to apply {$this->property} processing instruction:"
                . " Expected an array, got a " . (is_object($list) ? get_class($list) . ' ' : '') . gettype($list));
        }
        
        $result = $this->execute((array)$list);
        $node->setResult($result);
    }
    
    /**
     * Resolve processing nodes in the instruction
     * 
     * @param array $list
     * @return array
     */
    public function resolve($list)

    {
        if ($list instanceof Node) {
            $list = $list->getResult();
        }
        
        if (is_array($list)) {
            foreach ($list as &$item) {
                if ($item instanceof Node) {
                    $item = $item->getResult();
                }

                if ($item instanceof \Traversable) {
                    $item = iterator_to_array($item);
                }
            }
        }
        
        return $list;
    }
    
    /**
     * Calculate sum
     * 
     * @param array $list
     * 
     * @return number
     */
    protected function execute(array $list)
    {
        $sum = array_sum($list);
        
        return $sum;
    }
}



1			<?php
2
3			namespace LegalThings\DataEnricher\Processor;
4
5			use LegalThings\DataEnricher\Node;
6			use LegalThings\DataEnricher\Processor;
7
8			/**
9			* Calculate sum of the numbers in an array
10			*/
11			class Sum implements Processor
12			{
13			use Processor\Implementation;
14
15			/**
16			* Apply processing to a single node
17			*
18			* @param Node $node
19			*/
20	4	View Code Duplication	public function applyToNode(Node $node)
			0 ignored issues – show Duplication introduced 2018-04-03 09:21 UTC by Report Bug Copy Issue Report This method seems to be duplicated in your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
21			{
22	4		$instruction = $node->getInstruction($this);
23
24	4		$list = $this->resolve($instruction);
25
26	4		if (isset($list) && !is_array($list)) {
27			throw new \Exception("Unable to apply {$this->property} processing instruction:"
28			. " Expected an array, got a " . (is_object($list) ? get_class($list) . ' ' : '') . gettype($list));
29			}
30
31	4		$result = $this->execute((array)$list);
32	4		$node->setResult($result);
33	4		}
34
35			/**
36			* Resolve processing nodes in the instruction
37			*
38			* @param array $list
39			* @return array
40			*/
41	4	View Code Duplication	public function resolve($list)
			0 ignored issues – show Duplication introduced 2018-04-03 09:21 UTC by Report Bug Copy Issue Report This method seems to be duplicated in your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
42			{
43	4		if ($list instanceof Node) {
44	1		$list = $list->getResult();
45	1		}
46
47	4		if (is_array($list)) {
48	4		foreach ($list as &$item) {
49	4		if ($item instanceof Node) {
50			$item = $item->getResult();
51			}
52
53	4		if ($item instanceof \Traversable) {
54			$item = iterator_to_array($item);
55			}
56	4		}
57	4		}
58
59	4		return $list;
60			}
61
62			/**
63			* Calculate sum
64			*
65			* @param array $list
66			*
67			* @return number
68			*/
69	4		protected function execute(array $list)
70			{
71	4		$sum = array_sum($list);
72
73	4		return $sum;
74			}
75			}
76
77

legalthings / data-enricher

Push — master ( 0bbe18...211e20 )

Sum::applyToNode() A

Complexity

Size

Duplication

Code Coverage

Importance

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