NodeList::__construct() - Code Metrics - Arlisaha/openMindParser - Measure and Improve Code Quality continuously with Scrutinizer

NodeList::__construct() A
last analyzed 2016-12-07 07:22 UTC

↳ Parent: NodeList

Complexity

Conditions	4
Paths	6

Size

Total Lines	13
Code Lines	7

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
dl	0
loc	13
rs	9.2
c	0
b	0
f	0
cc	4
eloc	7
nc	6
nop	1

<?php

namespace OpenMindParser\Models;

use \InvalidArgumentException;
use \ArrayIterator;

/*A class to store a collection of Node Objects as a Traversable entity.*/
class NodeList implements \IteratorAggregate
{
	/**
	 * @var Node[]
	 */
	private $list;
	
	public function __construct(array $list = null) {
		if(empty($list)) {
			$list = [];
		}
		
		foreach($list as $node) {
			if(!($node instanceof Node)) {
				throw new InvalidArgumentException('The array must contain only Node objects. "'.get_class($node).'" given.');
			}
		}
		
		$this->list = $list;
	}
	
	/**
	 * Method to retrieve the iterrator on the list property.
	 * 
	 * @return ArrayIterator : the ArrayInterrator instance with the current collection.
	 */
	public function getIterator() {
		return new ArrayIterator($this->list);
	}
	
	/**
	 * Add a Node object to the collection.
	 * 
	 * @param Node $node : The Node instance to add to the current collection.
	 */
	public function add(Node $node) {
		$this->list[] = $node;
	}
}

1			<?php
2
3			namespace OpenMindParser\Models;
4
5			use \InvalidArgumentException;
6			use \ArrayIterator;
7
8			/A class to store a collection of Node Objects as a Traversable entity./
9			class NodeList implements \IteratorAggregate
10			{
11			/**
12			* @var Node[]
13			*/
14			private $list;
15
16			public function __construct(array $list = null) {
17			if(empty($list)) {
18			$list = [];
19			}
20
21			foreach($list as $node) {
22			if(!($node instanceof Node)) {
23			throw new InvalidArgumentException('The array must contain only Node objects. "'.get_class($node).'" given.');
24			}
25			}
26
27			$this->list = $list;
28			}
29
30			/**
31			* Method to retrieve the iterrator on the list property.
32			*
33			* @return ArrayIterator : the ArrayInterrator instance with the current collection.
34			*/
35			public function getIterator() {
36			return new ArrayIterator($this->list);
37			}
38
39			/**
40			* Add a Node object to the collection.
41			*
42			* @param Node $node : The Node instance to add to the current collection.
43			*/
44			public function add(Node $node) {
45			$this->list[] = $node;
46			}
47			}

Arlisaha / openMindParser

NodeList::__construct() A last analyzed 2016-12-07 07:22 UTC

Complexity

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Duplication

Importance

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NodeList::__construct() A
last analyzed 2016-12-07 07:22 UTC