ServiceReader::current() - Code Metrics - mathielen/import-engine - Measure and Improve Code Quality continuously with Scrutinizer

ServiceReader::current() A
last analyzed 2021-02-08 13:43 UTC

↳ Parent: ServiceReader

Complexity

Conditions	2
Paths	2

Size

Total Lines

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	3
CRAP Score	2.0625

Importance

Changes

Metric	Value
dl	0
loc	8
ccs	3
cts	4
cp	0.75
rs	10
c	0
b	0
f	0
cc	2
nc	2
nop	0
crap	2.0625

<?php

namespace Mathielen\DataImport\Reader;

use Ddeboer\DataImport\Reader\CountableReaderInterface;

/**
 * Reads data from a given service.
 */
class ServiceReader implements CountableReaderInterface
{
    /**
     * @var \Iterator
     */
    protected $iterableResult;

    /**
     * @var callable
     */
    private $callable;

    /**
     * @var array
     */
    private $arguments;

    public function __construct(callable $callable, array $arguments = array())
    {
        if (!is_callable($callable)) {
            throw new \InvalidArgumentException('Given callable is not a callable');
        }

        $this->callable = $callable;
        $this->arguments = $arguments;
    }

    /**
     * {@inheritdoc}
     */
    public function getFields()
    {
        return array_keys($this->current()); //TODO
    }

    /**
     * {@inheritdoc}
     */
    public function current()
    {
        if (!$this->iterableResult) {
            $this->rewind();
        }

        return $this->iterableResult->current();
    }

    /**
     * {@inheritdoc}
     */
    public function next()
    {
        $this->iterableResult->next();
    }

    /**
     * {@inheritdoc}
     */
    public function key()
    {
        return $this->iterableResult->key();
    }

    /**
     * {@inheritdoc}
     */
    public function valid()
    {
        return $this->iterableResult->valid();
    }

    /**
     * {@inheritdoc}
     */
    public function rewind()
    {
        if (!$this->iterableResult) {
            $this->iterableResult = new \ArrayIterator($this->getDataFromService());
        }

        $this->iterableResult->rewind();
    }

    /**
     * {@inheritdoc}
     */
    public function count()
    {
        if (!$this->iterableResult) {
            $this->rewind();
        }

        return count($this->iterableResult);
    }

    private function getDataFromService()
    {
        return call_user_func_array($this->callable, $this->arguments);
    }
}


1		<?php
2
3		namespace Mathielen\DataImport\Reader;
4
5		use Ddeboer\DataImport\Reader\CountableReaderInterface;
6
7		/**
8		* Reads data from a given service.
9		*/
10		class ServiceReader implements CountableReaderInterface
11		{
12		/**
13		* @var \Iterator
14		*/
15		protected $iterableResult;
16
17		/**
18		* @var callable
19		*/
20		private $callable;
21
22		/**
23		* @var array
24		*/
25		private $arguments;
26
27	3	public function __construct(callable $callable, array $arguments = array())
28		{
29	3	if (!is_callable($callable)) {
30		throw new \InvalidArgumentException('Given callable is not a callable');
31		}
32
33	3	$this->callable = $callable;
34	3	$this->arguments = $arguments;
35	3	}
36
37		/**
38		* {@inheritdoc}
39		*/
40	1	public function getFields()
41		{
42	1	return array_keys($this->current()); //TODO
43		}
44
45		/**
46		* {@inheritdoc}
47		*/
48	2	public function current()
49		{
50	2	if (!$this->iterableResult) {
51		$this->rewind();
52		}
53
54	2	return $this->iterableResult->current();
55		}
56
57		/**
58		* {@inheritdoc}
59		*/
60	2	public function next()
61		{
62	2	$this->iterableResult->next();
63	2	}
64
65		/**
66		* {@inheritdoc}
67		*/
68	1	public function key()
69		{
70	1	return $this->iterableResult->key();
71		}
72
73		/**
74		* {@inheritdoc}
75		*/
76	2	public function valid()
77		{
78	2	return $this->iterableResult->valid();
79		}
80
81		/**
82		* {@inheritdoc}
83		*/
84	3	public function rewind()
85		{
86	3	if (!$this->iterableResult) {
87	3	$this->iterableResult = new \ArrayIterator($this->getDataFromService());
88		}
89
90	3	$this->iterableResult->rewind();
91	3	}
92
93		/**
94		* {@inheritdoc}
95		*/
96	2	public function count()
97		{
98	2	if (!$this->iterableResult) {
99	2	$this->rewind();
100		}
101
102	2	return count($this->iterableResult);
103		}
104
105	3	private function getDataFromService()
106		{
107	3	return call_user_func_array($this->callable, $this->arguments);
108		}
109		}
110

mathielen / import-engine

ServiceReader::current() A last analyzed 2021-02-08 13:43 UTC

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ServiceReader::current() A
last analyzed 2021-02-08 13:43 UTC