JsonPath::getPath() - Code Metrics - Inspection of "Adding getPath() to JsonWritable" - tebru/gson-php - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Pull Request — master (#27)

by Nate

created 2018-08-07 05:18 UTC

JsonPath::getPath() A

↳ Parent: JsonPath

Complexity

Conditions	4
Paths	4

Size

Total Lines	19
Code Lines	9

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	10
CRAP Score	4

Importance

Changes

Metric	Value
cc	4
eloc	9
nc	4
nop	0
dl	0
loc	19
ccs	10
cts	10
cp	1
crap	4
rs	9.9666
c	0
b	0
f	0

<?php
/*
 * Copyright (c) Nate Brunette.
 * Distributed under the MIT License (http://opensource.org/licenses/MIT)
 */

declare(strict_types=1);

namespace Tebru\Gson\Internal;

/**
 * Trait JsonPath
 *
 * Used during reading/writing to keep track of the current path
 *
 * @author Nate Brunette <[email protected]>
 */
trait JsonPath
{
    /**
     * An array of path names that correspond to the current stack
     *
     * @var array
     */
    protected $pathNames = [];

    /**
     * An array of path indices that correspond to the current stack. This array could contain invalid
     * values at indexes outside the current stack. It could also contain incorrect values at indexes
     * where a path name is used. Data should only be fetched by referencing the $pathIndex
     *
     * @var int[]
     */
    protected $pathIndices = [-1];

    /**
     * The current path index corresponding to the pathIndices array
     *
     * @var int
     */
    protected $pathIndex = 0;

    /**
     * Get the current read path in json xpath format
     *
     * @return string
     */
    public function getPath(): string
    {
        $result = ['$'];

        for ($index = 1; $index <= $this->pathIndex; $index++) {
            if (!empty($this->pathNames[$index])) {
                $result[] .= '.'.$this->pathNames[$index];
                continue;
            }

            // skip initial value
            if ($this->pathIndices[$index] === -1) {
                continue;
            }

            $result[] .= '['.$this->pathIndices[$index].']';
        }

        return implode($result);
    }
}


1		<?php
2		/*
3		* Copyright (c) Nate Brunette.
4		* Distributed under the MIT License (http://opensource.org/licenses/MIT)
5		*/
6
7		declare(strict_types=1);
8
9		namespace Tebru\Gson\Internal;
10
11		/**
12		* Trait JsonPath
13		*
14		* Used during reading/writing to keep track of the current path
15		*
16		* @author Nate Brunette <[email protected]>
17		*/
18		trait JsonPath
19		{
20		/**
21		* An array of path names that correspond to the current stack
22		*
23		* @var array
24		*/
25		protected $pathNames = [];
26
27		/**
28		* An array of path indices that correspond to the current stack. This array could contain invalid
29		* values at indexes outside the current stack. It could also contain incorrect values at indexes
30		* where a path name is used. Data should only be fetched by referencing the $pathIndex
31		*
32		* @var int[]
33		*/
34		protected $pathIndices = [-1];
35
36		/**
37		* The current path index corresponding to the pathIndices array
38		*
39		* @var int
40		*/
41		protected $pathIndex = 0;
42
43		/**
44		* Get the current read path in json xpath format
45		*
46		* @return string
47		*/
48	82	public function getPath(): string
49		{
50	82	$result = ['$'];
51
52	82	for ($index = 1; $index <= $this->pathIndex; $index++) {
53	62	if (!empty($this->pathNames[$index])) {
54	26	$result[] .= '.'.$this->pathNames[$index];
55	26	continue;
56		}
57
58		// skip initial value
59	48	if ($this->pathIndices[$index] === -1) {
60	30	continue;
61		}
62
63	22	$result[] .= '['.$this->pathIndices[$index].']';
64		}
65
66	82	return implode($result);
67		}
68		}
69

tebru / gson-php

Pull Request — master (#27)

JsonPath::getPath() A

Complexity

Size

Duplication

Code Coverage

Importance

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