Search::setDirection() - Code Metrics - Inspection of "fix php short tags" - funivan/PhpTokenizer - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( 5844c1...ab7dfd )

by Shcherbak

created 2016-03-21 08:42 UTC

Search::setDirection() A

↳ Parent: Search

Complexity

Conditions	3
Paths	2

Size

Total Lines	9
Code Lines	5

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	5
CRAP Score	3

Importance

Changes	1
Bugs	0	Features	1

Metric	Value
c	1
b	0
f	1
dl	0
loc	9
ccs	5
cts	5
cp	1
rs	9.6666
cc	3
eloc	5
nc	2
nop	1
crap	3

<?php

  namespace Funivan\PhpTokenizer\Strategy;

  use Funivan\PhpTokenizer\Exception\InvalidArgumentException;

  /**
   *
   * @package Funivan\PhpTokenizer\Query\Strategy
   */
  class Search extends QueryStrategy {

    /**
     * Move forward flag
     *
     * @var int
     */
    const FORWARD = 1;

    /**
     * Move backward flag
     *
     * @var int
     */
    const BACKWARD = -1;

    /**
     * @var int
     */
    protected $direction = 1;


    /**
     * @inheritdoc
     */
    public function process(\Funivan\PhpTokenizer\Collection $collection, $currentIndex) {

      $result = new StrategyResult();

      # getProcessor while we can check toke

      $index = $currentIndex;
      $searchForward = ($this->direction === static::FORWARD);

      do {

        $token = $collection->offsetGet($index);
        if ($token === null) {
          return $result;
        }
        $index = $searchForward ? ++$index : --$index;

        if ($this->isValid($token)) {
          $result->setNexTokenIndex($index);
          $result->setValid(true);
          $result->setToken($token);
          break;
        }

      } while (!empty($token));

      return $result;
    }


    /**
     * @param int $direction
     * @return $this
     */
    public function setDirection($direction) {

      if ($direction !== static::FORWARD and $direction !== static::BACKWARD) {
        throw new InvalidArgumentException('Invalid direction option');
      }

      $this->direction = $direction;
      return $this;
    }

  }

1		<?php
2
3		namespace Funivan\PhpTokenizer\Strategy;
4
5		use Funivan\PhpTokenizer\Exception\InvalidArgumentException;
6
7		/**
8		*
9		* @package Funivan\PhpTokenizer\Query\Strategy
10		*/
11		class Search extends QueryStrategy {
12
13		/**
14		* Move forward flag
15		*
16		* @var int
17		*/
18		const FORWARD = 1;
19
20		/**
21		* Move backward flag
22		*
23		* @var int
24		*/
25		const BACKWARD = -1;
26
27		/**
28		* @var int
29		*/
30		protected $direction = 1;
31
32
33		/**
34		* @inheritdoc
35		*/
36	52	public function process(\Funivan\PhpTokenizer\Collection $collection, $currentIndex) {
37
38	46	$result = new StrategyResult();
39
40		# getProcessor while we can check toke
41
42	52	$index = $currentIndex;
43	52	$searchForward = ($this->direction === static::FORWARD);
44
45		do {
46
47	46	$token = $collection->offsetGet($index);
48	47	if ($token === null) {
49		return $result;
50		}
51	47	$index = $searchForward ? ++$index : --$index;
52
53	46	if ($this->isValid($token)) {
54	46	$result->setNexTokenIndex($index);
55	46	$result->setValid(true);
56	46	$result->setToken($token);
57	52	break;
58		}
59
60	47	} while (!empty($token));
61
62	52	return $result;
63	6	}
64
65
66		/**
67		* @param int $direction
68		* @return $this
69		*/
70	5	public function setDirection($direction) {
71
72	5	if ($direction !== static::FORWARD and $direction !== static::BACKWARD) {
73	2	throw new InvalidArgumentException('Invalid direction option');
74		}
75
76	2	$this->direction = $direction;
77	2	return $this;
78		}
79
80		}

funivan / PhpTokenizer

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Search::setDirection() A

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