Expression::getValue() - Code Metrics - Cmytxy/kiwi-php - Measure and Improve Code Quality continuously with Scrutinizer

Expression::getValue() A
last analyzed 2018-10-30 19:26 UTC

↳ Parent: Expression

Complexity

Conditions	2
Paths	2

Size

Total Lines	7
Code Lines	4

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	0
CRAP Score	6

Importance

Changes

Metric	Value
cc	2
eloc	4
nc	2
nop	0
dl	0
loc	7
ccs	0
cts	5
cp	0
crap	6
rs	10
c	0
b	0
f	0

<?php
declare(strict_types=1);

namespace Ctefan\Kiwi;

/**
 * An expression of terms and a constant.
 */
class Expression
{
    /**
     * @var array|Term[]
     */
    protected $terms;

    /**
     * @var float
     */
    protected $constant;

    /**
     * Expression constructor.
     *
     * @param array $terms
     * @param float $constant
     */
    public function __construct(array $terms = [], float $constant = 0.0)
    {
        $this->terms = $terms;
        $this->constant = $constant;
    }

    /**
     * Create a new Expression from a Term.
     *
     * @param Term $term
     * @return Expression
     */
    static public function createFromTerm(Term $term): self
    {
        return new self([$term], 0.0);
    }

    /**
     * @return float
     */
    public function getValue(): float
    {
        $value = $this->constant;
        foreach ($this->terms as $term) {
            $value += $term->getValue();
        }
        return $value;
    }

    /**
     * @return bool
     */
    public function isConstant(): bool
    {
        return 0 === count($this->terms);
    }

    /**
     * @return array|Term[]
     */
    public function getTerms(): array
    {
        return $this->terms;
    }

    /**
     * @param array $terms
     */
    public function setTerms(array $terms): void
    {
        $this->terms = $terms;
    }

    /**
     * @return float
     */
    public function getConstant(): float
    {
        return $this->constant;
    }

    /**
     * @param float $constant
     */
    public function setConstant(float $constant): void
    {
        $this->constant = $constant;
    }
}

1		<?php
2		declare(strict_types=1);
3
4		namespace Ctefan\Kiwi;
5
6		/**
7		* An expression of terms and a constant.
8		*/
9		class Expression
10		{
11		/**
12		* @var array\|Term[]
13		*/
14		protected $terms;
15
16		/**
17		* @var float
18		*/
19		protected $constant;
20
21		/**
22		* Expression constructor.
23		*
24		* @param array $terms
25		* @param float $constant
26		*/
27	21	public function __construct(array $terms = [], float $constant = 0.0)
28		{
29	21	$this->terms = $terms;
30	21	$this->constant = $constant;
31	21	}
32
33		/**
34		* Create a new Expression from a Term.
35		*
36		* @param Term $term
37		* @return Expression
38		*/
39	20	static public function createFromTerm(Term $term): self
40		{
41	20	return new self([$term], 0.0);
42		}
43
44		/**
45		* @return float
46		*/
47		public function getValue(): float
48		{
49		$value = $this->constant;
50		foreach ($this->terms as $term) {
51		$value += $term->getValue();
52		}
53		return $value;
54		}
55
56		/**
57		* @return bool
58		*/
59		public function isConstant(): bool
60		{
61		return 0 === count($this->terms);
62		}
63
64		/**
65		* @return array\|Term[]
66		*/
67	21	public function getTerms(): array
68		{
69	21	return $this->terms;
70		}
71
72		/**
73		* @param array $terms
74		*/
75		public function setTerms(array $terms): void
76		{
77		$this->terms = $terms;
78		}
79
80		/**
81		* @return float
82		*/
83	21	public function getConstant(): float
84		{
85	21	return $this->constant;
86		}
87
88		/**
89		* @param float $constant
90		*/
91		public function setConstant(float $constant): void
92		{
93		$this->constant = $constant;
94		}
95		}

Cmytxy / kiwi-php

Expression::getValue() A last analyzed 2018-10-30 19:26 UTC

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Expression::getValue() A
last analyzed 2018-10-30 19:26 UTC