HashMap::add() - Code Metrics - appserver-io/collections - Measure and Improve Code Quality continuously with Scrutinizer

HashMap::add() C
last analyzed 2017-06-07 07:48 UTC

↳ Parent: HashMap

Complexity

Conditions	12
Paths	9

Size

Total Lines	34
Code Lines	22

Duplication

Lines	25
Ratio	73.53 %

Code Coverage

Tests	5
CRAP Score	78.4347

Importance

Changes

Metric	Value
dl	25
loc	34
ccs	5
cts	22
cp	0.2273
rs	5.1612
c	0
b	0
f	0
cc	12
eloc	22
nc	9
nop	2
crap	78.4347

How to fix Complexity

<?php

/**
 * \AppserverIo\Collections\HashMap
 *
 * NOTICE OF LICENSE
 *
 * This source file is subject to the Open Software License (OSL 3.0)
 * that is available through the world-wide-web at this URL:
 * http://opensource.org/licenses/osl-3.0.php
 *
 * PHP version 5
 *
 * @author    Tim Wagner <[email protected]>
 * @copyright 2015 TechDivision GmbH <[email protected]>
 * @license   http://opensource.org/licenses/osl-3.0.php Open Software License (OSL 3.0)
 * @link      https://github.com/appserver-io/collections
 * @link      http://www.appserver.io
 */

namespace AppserverIo\Collections;

use \AppserverIo\Lang\Strng;
use \AppserverIo\Lang\Integer;
use \AppserverIo\Lang\Flt;
use \AppserverIo\Lang\Boolean;
use \AppserverIo\Lang\NullPointerException;
use \AppserverIo\Lang\ClassCastException;

/**
 * This class is the implementation of a HashMap.
 *
 * @author    Tim Wagner <[email protected]>
 * @copyright 2015 TechDivision GmbH <[email protected]>
 * @license   http://opensource.org/licenses/osl-3.0.php Open Software License (OSL 3.0)
 * @link      https://github.com/appserver-io/collections
 * @link      http://www.appserver.io
 */
class HashMap extends AbstractMap
{

    /**
     * Standard constructor that adds the array passed
     * as parameter to the internal member variable.
     *
     * @param array $items An array to initialize the HashMap
     *
     * @throws \AppserverIo\Lang\ClassCastException Is thrown if the passed parameter is not of type array
     */
    public function __construct($items = array())

    {
        // parent constructor to ensure property preset
        parent::__construct();

        // check if NULL is passed, is yes, to nothing
        if (is_null($items)) {
            return;
        }
        // check if an array is passed
        if (is_array($items)) {
            // initialize the HashMap with the values of the passed array
            foreach ($items as $key => $item) {
                $this->add($key, $item);
            }
            return;
        }
        // if not a array is passed throw an exception
        throw new ClassCastException('Passed object is not an array');
    }

    /**
     * This method adds the passed object with the passed key
     * to the HashMap.
     *
     * @param mixed $key    The key to add the passed value under
     * @param mixed $object The object to add to the HashMap
     *
     * @return \AppserverIo\Collections\HashMap The instance
     * @throws \AppserverIo\Collections\InvalidKeyException Is thrown if the passed key is NOT an primitive datatype
     * @throws \AppserverIo\Lang\NullPointerException Is thrown if the passed key is null or not a flat datatype like Integer, Strng, Double or Boolean
     */
    public function add($key, $object)
    {
        if (is_null($key)) {
            throw new NullPointerException('Passed key is null');
        }
        // check if a primitive datatype is passed
        if (is_integer($key) || is_string($key) || is_double($key) || is_bool($key)) {

            // add the item to the array
            $this->items[$key] = $object;
            // and return
            return;
        }
        // check if an object is passed
        if (is_object($key)) {

            if ($key instanceof Strng) {
                $newKey = $key->stringValue();
            } elseif ($key instanceof Flt) {
                $newKey = $key->floatValue();
            } elseif ($key instanceof Integer) {
                $newKey = $key->intValue();
            } elseif ($key instanceof Boolean) {
                $newKey = $key->booleanValue();
            } elseif (method_exists($key, '__toString')) {
                $newKey = $key->__toString();
            } else {
                throw new InvalidKeyException('Passed key has to be a primitive datatype or  has to implement the __toString() method');
            }
            // add the item to the array
            $this->items[$newKey] = $object;
            // and return
            return;
        }
        throw new InvalidKeyException('Passed key has to be a primitive datatype or  has to implement the __toString() method');
    }

    /**
     * This method Returns a new HashMap initialized with the
     * passed array.
     *
     * @param array $array Holds the array to initialize the new HashMap
     *
     * @return \AppserverIo\Collections\HashMap Returns a HashMap initialized with the passed array
     * @throws \AppserverIo\Lang\ClassCastException Is thrown if the passed object is not an array
     */
    public static function fromArray($array)
    {
        // check if the passed object is an array and set it
        if (is_array($array)) {
            return new HashMap($array);
        }
        // throw an exception if the passed object is not an array
        throw new ClassCastException('Passed object is not an array');
    }
}


1			<?php
2
3			/**
4			* \AppserverIo\Collections\HashMap
5			*
6			* NOTICE OF LICENSE
7			*
8			* This source file is subject to the Open Software License (OSL 3.0)
9			* that is available through the world-wide-web at this URL:
10			* http://opensource.org/licenses/osl-3.0.php
11			*
12			* PHP version 5
13			*
14			* @author Tim Wagner <[email protected]>
15			* @copyright 2015 TechDivision GmbH <[email protected]>
16			* @license http://opensource.org/licenses/osl-3.0.php Open Software License (OSL 3.0)
17			* @link https://github.com/appserver-io/collections
18			* @link http://www.appserver.io
19			*/
20
21			namespace AppserverIo\Collections;
22
23			use \AppserverIo\Lang\Strng;
24			use \AppserverIo\Lang\Integer;
25			use \AppserverIo\Lang\Flt;
26			use \AppserverIo\Lang\Boolean;
27			use \AppserverIo\Lang\NullPointerException;
28			use \AppserverIo\Lang\ClassCastException;
29
30			/**
31			* This class is the implementation of a HashMap.
32			*
33			* @author Tim Wagner <[email protected]>
34			* @copyright 2015 TechDivision GmbH <[email protected]>
35			* @license http://opensource.org/licenses/osl-3.0.php Open Software License (OSL 3.0)
36			* @link https://github.com/appserver-io/collections
37			* @link http://www.appserver.io
38			*/
39			class HashMap extends AbstractMap
40			{
41
42			/**
43			* Standard constructor that adds the array passed
44			* as parameter to the internal member variable.
45			*
46			* @param array $items An array to initialize the HashMap
47			*
48			* @throws \AppserverIo\Lang\ClassCastException Is thrown if the passed parameter is not of type array
49			*/
50	5	View Code Duplication	public function __construct($items = array())
			0 ignored issues – show Duplication introduced 2016-05-04 15:55 UTC by Report Bug Copy Issue Report This method seems to be duplicated in your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
51			{
52			// parent constructor to ensure property preset
53	5		parent::__construct();
54
55			// check if NULL is passed, is yes, to nothing
56	5		if (is_null($items)) {
57			return;
58			}
59			// check if an array is passed
60	5		if (is_array($items)) {
61			// initialize the HashMap with the values of the passed array
62	5		foreach ($items as $key => $item) {
63			$this->add($key, $item);
64	5		}
65	5		return;
66			}
67			// if not a array is passed throw an exception
68			throw new ClassCastException('Passed object is not an array');
69			}
70
71			/**
72			* This method adds the passed object with the passed key
73			* to the HashMap.
74			*
75			* @param mixed $key The key to add the passed value under
76			* @param mixed $object The object to add to the HashMap
77			*
78			* @return \AppserverIo\Collections\HashMap The instance
79			* @throws \AppserverIo\Collections\InvalidKeyException Is thrown if the passed key is NOT an primitive datatype
80			* @throws \AppserverIo\Lang\NullPointerException Is thrown if the passed key is null or not a flat datatype like Integer, Strng, Double or Boolean
81			*/
82	3		public function add($key, $object)
83			{
84	3		if (is_null($key)) {
85			throw new NullPointerException('Passed key is null');
86			}
87			// check if a primitive datatype is passed
88	3	View Code Duplication	if (is_integer($key) \|\| is_string($key) \|\| is_double($key) \|\| is_bool($key)) {
			0 ignored issues – show Duplication introduced 2016-05-04 15:55 UTC by Report Bug Copy Issue Report This code seems to be duplicated across your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
89			// add the item to the array
90	3		$this->items[$key] = $object;
91			// and return
92	3		return;
93			}
94			// check if an object is passed
95		View Code Duplication	if (is_object($key)) {
			0 ignored issues – show Duplication introduced 2016-05-04 15:55 UTC by Report Bug Copy Issue Report This code seems to be duplicated across your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
96			if ($key instanceof Strng) {
97			$newKey = $key->stringValue();
98			} elseif ($key instanceof Flt) {
99			$newKey = $key->floatValue();
100			} elseif ($key instanceof Integer) {
101			$newKey = $key->intValue();
102			} elseif ($key instanceof Boolean) {
103			$newKey = $key->booleanValue();
104			} elseif (method_exists($key, '__toString')) {
105			$newKey = $key->__toString();
106			} else {
107			throw new InvalidKeyException('Passed key has to be a primitive datatype or has to implement the __toString() method');
108			}
109			// add the item to the array
110			$this->items[$newKey] = $object;
111			// and return
112			return;
113			}
114			throw new InvalidKeyException('Passed key has to be a primitive datatype or has to implement the __toString() method');
115			}
116
117			/**
118			* This method Returns a new HashMap initialized with the
119			* passed array.
120			*
121			* @param array $array Holds the array to initialize the new HashMap
122			*
123			* @return \AppserverIo\Collections\HashMap Returns a HashMap initialized with the passed array
124			* @throws \AppserverIo\Lang\ClassCastException Is thrown if the passed object is not an array
125			*/
126			public static function fromArray($array)
127			{
128			// check if the passed object is an array and set it
129			if (is_array($array)) {
130			return new HashMap($array);
131			}
132			// throw an exception if the passed object is not an array
133			throw new ClassCastException('Passed object is not an array');
134			}
135			}
136

appserver-io / collections

HashMap::add() C last analyzed 2017-06-07 07:48 UTC

Complexity

Size

Duplication

Code Coverage

Importance

How to fix Complexity

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HashMap::add() C
last analyzed 2017-06-07 07:48 UTC