DijkstraWalker::buildPathBetween() - Code Metrics - studiomado/query-bundle - Measure and Improve Code Quality continuously with Scrutinizer

DijkstraWalker::buildPathBetween() A
last analyzed 2018-10-22 05:21 UTC

↳ Parent: DijkstraWalker

Complexity

Conditions	3
Paths	3

Size

Total Lines	18
Code Lines	9

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	10
CRAP Score	3

Importance

Changes

Metric	Value
eloc	9
dl	0
loc	18
c	0
b	0
f	0
ccs	10
cts	10
cp	1
rs	9.9666
cc	3
nc	3
nop	2
crap	3

<?php

namespace Mado\QueryBundle\Component\Meta;

/**
 * @since Class available since Release 2.1.0
 */
final class DijkstraWalker implements
    GraphWalker
{
    private $builder;

    private $dijkstra;

    private $path;

    private $map;

    public function __construct(
        DataMapper $builder,
        Dijkstra $dijkstra
    ) {
        $this->builder = $builder;
        $this->dijkstra = $dijkstra;

        $this->init();
    }

    public function buildPathBetween($start, $end) : bool
    {
        $this->builder->rebuildRelationMap();

        $shortestPath = $this->dijkstra->shortestPaths($start, $end);
        $prevRelations = $this->map[$start]['relations'];

        $this->path = '_embedded';

        foreach ($shortestPath[0] as $meta) {
            if ($relationName = array_search($meta, $prevRelations)) {
                $this->path .= '.' . $relationName;
            }

            $prevRelations = $this->map[$meta]['relations'];
        }

        return true;
    }

    public function getPath() : string
    {
        if (!$this->path) {
            throw new \RuntimeException(
                'Oops! path was never builded.'
            );
        }

        return $this->path;
    }

    public function init()
    {
        $this->dijkstra->setMap(
            $this->map = $this->builder->getMap()
        );
    }
}


1		<?php
2
3		namespace Mado\QueryBundle\Component\Meta;
4
5		/**
6		* @since Class available since Release 2.1.0
7		*/
8		final class DijkstraWalker implements
9		GraphWalker
10		{
11		private $builder;
12
13		private $dijkstra;
14
15		private $path;
16
17		private $map;
18
19	2	public function __construct(
20		DataMapper $builder,
21		Dijkstra $dijkstra
22		) {
23	2	$this->builder = $builder;
24	2	$this->dijkstra = $dijkstra;
25
26	2	$this->init();
27	2	}
28
29	1	public function buildPathBetween($start, $end) : bool
30		{
31	1	$this->builder->rebuildRelationMap();
32
33	1	$shortestPath = $this->dijkstra->shortestPaths($start, $end);
34	1	$prevRelations = $this->map[$start]['relations'];
35
36	1	$this->path = '_embedded';
37
38	1	foreach ($shortestPath[0] as $meta) {
39	1	if ($relationName = array_search($meta, $prevRelations)) {
40	1	$this->path .= '.' . $relationName;
41		}
42
43	1	$prevRelations = $this->map[$meta]['relations'];
44		}
45
46	1	return true;
47		}
48
49	2	public function getPath() : string
50		{
51	2	if (!$this->path) {
52	1	throw new \RuntimeException(
53	1	'Oops! path was never builded.'
54		);
55		}
56
57	1	return $this->path;
58		}
59
60	2	public function init()
61		{
62	2	$this->dijkstra->setMap(
63	2	$this->map = $this->builder->getMap()
64		);
65	2	}
66		}
67

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DijkstraWalker::buildPathBetween() A last analyzed 2018-10-22 05:21 UTC

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DijkstraWalker::buildPathBetween() A
last analyzed 2018-10-22 05:21 UTC