CompositeExpression::and() - Code Metrics - Inspection of "Merge pull request #3864 from BenMorel/2.11-nonemp..." - doctrine/dbal - Measure and Improve Code Quality continuously with Scrutinizer

Failed Conditions

Push — 2.11.x ( 9b2db8...f9a056 )

by Sergei

created 2020-01-30 19:46 UTC

CompositeExpression::and() A

↳ Parent: CompositeExpression

Complexity

Conditions	1
Paths	1

Size

Total Lines	3
Code Lines	2

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	2
CRAP Score	1

Importance

Changes

Metric	Value
eloc	2
c	0
b	0
f	0
dl	0
loc	3
rs	10
ccs	2
cts	2
cp	1
cc	1
nc	1
nop	2
crap	1

<?php

namespace Doctrine\DBAL\Query\Expression;

use Countable;
use function array_merge;
use function count;
use function implode;

/**
 * Composite expression is responsible to build a group of similar expression.
 */
class CompositeExpression implements Countable
{
    /**
     * Constant that represents an AND composite expression.
     */
    public const TYPE_AND = 'AND';

    /**
     * Constant that represents an OR composite expression.
     */
    public const TYPE_OR = 'OR';

    /**
     * The instance type of composite expression.
     *
     * @var string
     */
    private $type;

    /**
     * Each expression part of the composite expression.
     *
     * @var self[]|string[]
     */
    private $parts = [];

    /**
     * @internal Use the and() / or() factory methods.
     *
     * @param string          $type  Instance type of composite expression.
     * @param self[]|string[] $parts Composition of expressions to be joined on composite expression.
     */
    public function __construct($type, array $parts = [])
    {
        $this->type = $type;

        $this->addMultiple($parts);
    }

    public static function and($part, ...$parts) : self
    {
        return new self(self::TYPE_AND, array_merge([$part], $parts));
    }

    public static function or($part, ...$parts) : self
    {
        return new self(self::TYPE_OR, array_merge([$part], $parts));
    }

    /**
     * Adds multiple parts to composite expression.
     *
     * @deprecated This class will be made immutable. Use with() instead.
     *
     * @param self[]|string[] $parts
     *
     * @return \Doctrine\DBAL\Query\Expression\CompositeExpression
     */
    public function addMultiple(array $parts = [])
    {
        foreach ($parts as $part) {
            $this->add($part);
        }

        return $this;
    }

    /**
     * Adds an expression to composite expression.
     *
     * @deprecated This class will be made immutable. Use with() instead.
     *
     * @param mixed $part
     *
     * @return \Doctrine\DBAL\Query\Expression\CompositeExpression
     */
    public function add($part)
    {
        if (empty($part)) {
            return $this;
        }

        if ($part instanceof self && count($part) === 0) {
            return $this;
        }

        $this->parts[] = $part;

        return $this;
    }

    /**
     * Returns a new CompositeExpression with the given parts added.
     *
     * @param self|string $part
     * @param self|string ...$parts
     */
    public function with($part, ...$parts) : self
    {
        $that = clone $this;

        $that->parts[] = $part;

        foreach ($parts as $part) {

            $that->parts[] = $part;
        }

        return $that;
    }

    /**
     * Retrieves the amount of expressions on composite expression.
     *
     * @return int
     */
    public function count()
    {
        return count($this->parts);
    }

    /**
     * Retrieves the string representation of this composite expression.
     *
     * @return string
     */
    public function __toString()
    {
        if ($this->count() === 1) {
            return (string) $this->parts[0];
        }

        return '(' . implode(') ' . $this->type . ' (', $this->parts) . ')';
    }

    /**
     * Returns the type of this composite expression (AND/OR).
     *
     * @return string
     */
    public function getType()
    {
        return $this->type;
    }
}


1		<?php
2
3		namespace Doctrine\DBAL\Query\Expression;
4
5		use Countable;
6		use function array_merge;
7		use function count;
8		use function implode;
9
10		/**
11		* Composite expression is responsible to build a group of similar expression.
12		*/
13		class CompositeExpression implements Countable
14		{
15		/**
16		* Constant that represents an AND composite expression.
17		*/
18		public const TYPE_AND = 'AND';
19
20		/**
21		* Constant that represents an OR composite expression.
22		*/
23		public const TYPE_OR = 'OR';
24
25		/**
26		* The instance type of composite expression.
27		*
28		* @var string
29		*/
30		private $type;
31
32		/**
33		* Each expression part of the composite expression.
34		*
35		* @var self[]\|string[]
36		*/
37		private $parts = [];
38
39		/**
40		* @internal Use the and() / or() factory methods.
41		*
42		* @param string $type Instance type of composite expression.
43		* @param self[]\|string[] $parts Composition of expressions to be joined on composite expression.
44		*/
45	1468	public function __construct($type, array $parts = [])
46		{
47	1468	$this->type = $type;
48
49	1468	$this->addMultiple($parts);
50	1468	}
51
52	1210	public static function and($part, ...$parts) : self
53		{
54	1210	return new self(self::TYPE_AND, array_merge([$part], $parts));
55		}
56
57	1380	public static function or($part, ...$parts) : self
58		{
59	1380	return new self(self::TYPE_OR, array_merge([$part], $parts));
60		}
61
62		/**
63		* Adds multiple parts to composite expression.
64		*
65		* @deprecated This class will be made immutable. Use with() instead.
66		*
67		* @param self[]\|string[] $parts
68		*
69		* @return \Doctrine\DBAL\Query\Expression\CompositeExpression
70		*/
71	1468	public function addMultiple(array $parts = [])
72		{
73	1468	foreach ($parts as $part) {
74	1444	$this->add($part);
75		}
76
77	1468	return $this;
78		}
79
80		/**
81		* Adds an expression to composite expression.
82		*
83		* @deprecated This class will be made immutable. Use with() instead.
84		*
85		* @param mixed $part
86		*
87		* @return \Doctrine\DBAL\Query\Expression\CompositeExpression
88		*/
89	1468	public function add($part)
90		{
91	1468	if (empty($part)) {
92	1333	return $this;
93		}
94
95	1468	if ($part instanceof self && count($part) === 0) {
96	1327	return $this;
97		}
98
99	1468	$this->parts[] = $part;
100
101	1468	return $this;
102		}
103
104		/**
105		* Returns a new CompositeExpression with the given parts added.
106		*
107		* @param self\|string $part
108		* @param self\|string ...$parts
109		*/
110	1372	public function with($part, ...$parts) : self
111		{
112	1372	$that = clone $this;
113
114	1372	$that->parts[] = $part;
115
116	1372	foreach ($parts as $part) {
		0 ignored issues – show introduced 2020-01-28 19:49 UTC by Report Bug Copy Issue Report `$part` is overwriting one of the parameters of this function. Loading history...
117		$that->parts[] = $part;
118		}
119
120	1372	return $that;
121		}
122
123		/**
124		* Retrieves the amount of expressions on composite expression.
125		*
126		* @return int
127		*/
128	1462	public function count()
129		{
130	1462	return count($this->parts);
131		}
132
133		/**
134		* Retrieves the string representation of this composite expression.
135		*
136		* @return string
137		*/
138	1381	public function __toString()
139		{
140	1381	if ($this->count() === 1) {
141	1325	return (string) $this->parts[0];
142		}
143
144	1312	return '(' . implode(') ' . $this->type . ' (', $this->parts) . ')';
145		}
146
147		/**
148		* Returns the type of this composite expression (AND/OR).
149		*
150		* @return string
151		*/
152	649	public function getType()
153		{
154	649	return $this->type;
155		}
156		}
157

doctrine / dbal

Push — 2.11.x ( 9b2db8...f9a056 )

CompositeExpression::and() A

Complexity

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