BufferIO::read() - Code Metrics - Inspection of "Move buffering from IO to Wire" - skolodyazhnyy/butter-amqplib - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( b2e4f3...d16f6a )

by Sergey

created 2016-09-16 14:41 UTC

BufferIO::read() A

↳ Parent: BufferIO

Complexity

Conditions	2
Paths	2

Size

Total Lines	11
Code Lines	6

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	7
CRAP Score	2

Importance

Changes

Metric	Value
dl	0
loc	11
ccs	7
cts	7
cp	1
rs	9.4285
c	0
b	0
f	0
cc	2
eloc	6
nc	2
nop	2
crap	2

<?php

namespace ButterAMQP\IO;

use ButterAMQP\IOInterface;

class BufferIO implements IOInterface
{
    /**
     * @var string
     */
    private $writeBuffer;

    /**
     * @var string
     */
    private $readBuffer;

    /**
     * @param string $readBuffer
     */
    public function __construct($readBuffer = '')
    {
        $this->readBuffer = $readBuffer;
    }

    /**
     * {@inheritdoc}
     */
    public function open($protocol, $host, $port, array $parameters = [])
    {
        return $this;
    }

    /**
     * {@inheritdoc}
     */
    public function close()
    {
        return $this;
    }

    /**
     * {@inheritdoc}
     */
    public function read($length, $blocking = true)
    {
        if (strlen($this->readBuffer) < $length) {
            $length = strlen($this->readBuffer);
        }

        $data = substr($this->readBuffer, 0, $length);
        $this->readBuffer = substr($this->readBuffer, $length, strlen($this->readBuffer) - $length);

        return $data;
    }

    /**
     * {@inheritdoc}
     */
    public function write($data, $length = null)
    {
        $this->writeBuffer .= $data;

        return $this;
    }

    /**
     * @param string $data
     *
     * @return $this
     */
    public function push($data)
    {
        $this->readBuffer .= $data;

        return $this;
    }

    /**
     * @param null $length
     *
     * @return string
     */
    public function pop($length = null)
    {
        if ($length === null) {
            $data = $this->writeBuffer;
            $this->writeBuffer = '';
        } else {
            $data = substr($this->writeBuffer, 0, $length);
            $this->writeBuffer = substr($this->writeBuffer, $length, strlen($this->writeBuffer) - $length);
        }

        return $data;
    }
}


1		<?php
2
3		namespace ButterAMQP\IO;
4
5		use ButterAMQP\IOInterface;
6
7		class BufferIO implements IOInterface
8		{
9		/**
10		* @var string
11		*/
12		private $writeBuffer;
13
14		/**
15		* @var string
16		*/
17		private $readBuffer;
18
19		/**
20		* @param string $readBuffer
21		*/
22	18	public function __construct($readBuffer = '')
23		{
24	18	$this->readBuffer = $readBuffer;
25	18	}
26
27		/**
28		* {@inheritdoc}
29		*/
30	1	public function open($protocol, $host, $port, array $parameters = [])
31		{
32	1	return $this;
33		}
34
35		/**
36		* {@inheritdoc}
37		*/
38	1	public function close()
39		{
40	1	return $this;
41		}
42
43		/**
44		* {@inheritdoc}
45		*/
46	11	public function read($length, $blocking = true)
47		{
48	11	if (strlen($this->readBuffer) < $length) {
49	11	$length = strlen($this->readBuffer);
50	11	}
51
52	11	$data = substr($this->readBuffer, 0, $length);
53	11	$this->readBuffer = substr($this->readBuffer, $length, strlen($this->readBuffer) - $length);
54
55	11	return $data;
56		}
57
58		/**
59		* {@inheritdoc}
60		*/
61	5	public function write($data, $length = null)
62		{
63	5	$this->writeBuffer .= $data;
64
65	5	return $this;
66		}
67
68		/**
69		* @param string $data
70		*
71		* @return $this
72		*/
73	9	public function push($data)
74		{
75	9	$this->readBuffer .= $data;
76
77	9	return $this;
78		}
79
80		/**
81		* @param null $length
82		*
83		* @return string
84		*/
85	4	public function pop($length = null)
86		{
87	4	if ($length === null) {
88	1	$data = $this->writeBuffer;
89	1	$this->writeBuffer = '';
90	1	} else {
91	3	$data = substr($this->writeBuffer, 0, $length);
92	3	$this->writeBuffer = substr($this->writeBuffer, $length, strlen($this->writeBuffer) - $length);
93		}
94
95	4	return $data;
96		}
97		}
98

skolodyazhnyy / butter-amqplib

Push — master ( b2e4f3...d16f6a )

BufferIO::read() A

Complexity

Size

Duplication

Code Coverage

Importance

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