Dumper::visitUnnamedParameter() - Code Metrics - Inspection of "Support standalone constants" - Majkl578/doctrine-annotations - Measure and Improve Code Quality continuously with Scrutinizer

Failed Conditions

Push — new-parser-ast-metadata ( cfd696...cc9a79 )

by Michael

created 2018-12-16 17:24 UTC

Dumper::visitUnnamedParameter() A

↳ Parent: Dumper

Complexity

Conditions	1
Paths	1

Size

Total Lines	7
Code Lines	4

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	0
CRAP Score	2

Importance

Changes

Metric	Value
eloc	4
dl	0
loc	7
ccs	0
cts	6
cp	0
rs	10
c	0
b	0
f	0
cc	1
nc	1
nop	1
crap	2

<?php

declare(strict_types=1);

namespace Doctrine\Annotations\Parser\Visitor;

use Doctrine\Annotations\Parser\Ast\Annotation;
use Doctrine\Annotations\Parser\Ast\Annotations;
use Doctrine\Annotations\Parser\Ast\ClassConstantFetch;
use Doctrine\Annotations\Parser\Ast\Collection\ListCollection;
use Doctrine\Annotations\Parser\Ast\Collection\MapCollection;
use Doctrine\Annotations\Parser\Ast\ConstantFetch;
use Doctrine\Annotations\Parser\Ast\Node;
use Doctrine\Annotations\Parser\Ast\Pair;
use Doctrine\Annotations\Parser\Ast\Parameter\NamedParameter;
use Doctrine\Annotations\Parser\Ast\Parameter\UnnamedParameter;
use Doctrine\Annotations\Parser\Ast\Parameters;
use Doctrine\Annotations\Parser\Ast\Reference;
use Doctrine\Annotations\Parser\Ast\Scalar\BooleanScalar;
use Doctrine\Annotations\Parser\Ast\Scalar\FloatScalar;
use Doctrine\Annotations\Parser\Ast\Scalar\Identifier;
use Doctrine\Annotations\Parser\Ast\Scalar\IntegerScalar;
use Doctrine\Annotations\Parser\Ast\Scalar\NullScalar;
use Doctrine\Annotations\Parser\Ast\Scalar\StringScalar;
use const JSON_PRESERVE_ZERO_FRACTION;
use const JSON_UNESCAPED_UNICODE;
use function count;
use function json_encode;
use function str_repeat;
use function strlen;
use function substr;

final class Dumper implements Visitor
{
    private const INDENT = '>  ';

    /** @var int */
    private $depth = 0;

    public function visit(Node $node) : void
    {
        $node->dispatch($this);
    }

    public function visitAnnotations(Annotations $annotations) : void
    {
        $this->print(Annotations::class);

        $this->depth++;
        foreach ($annotations as $annotation) {
            $annotation->dispatch($this);
        }
        $this->depth--;
    }

    public function visitAnnotation(Annotation $annotation) : void
    {
        $this->print(Annotation::class);

        $this->depth++;
        $annotation->getName()->dispatch($this);
        $annotation->getParameters()->dispatch($this);
        $this->depth--;
    }

    public function visitReference(Reference $reference) : void
    {
        $this->print(
            Reference::class,
            ['identifier' => $reference->getIdentifier(), 'fully_qualified' => $reference->isFullyQualified()]
        );
    }

    public function visitParameters(Parameters $parameters) : void
    {
        $this->print(Parameters::class);

        $this->depth++;
        foreach ($parameters as $parameter) {
            $parameter->dispatch($this);
        }
        $this->depth--;
    }

    public function visitNamedParameter(NamedParameter $parameter) : void
    {
        $this->print(NamedParameter::class);

        $this->depth++;
        $parameter->getName()->dispatch($this);
        $parameter->getValue()->dispatch($this);
        $this->depth--;
    }

    public function visitUnnamedParameter(UnnamedParameter $parameter) : void
    {
        $this->print(UnnamedParameter::class);

        $this->depth++;
        $parameter->getValue()->dispatch($this);
        $this->depth--;
    }

    public function visitListCollection(ListCollection $listCollection) : void
    {
        $this->print(ListCollection::class);

        $this->depth++;
        foreach ($listCollection as $item) {
            $item->dispatch($this);
        }
        $this->depth--;
    }

    public function visitMapCollection(MapCollection $mapCollection) : void
    {
        $this->print(MapCollection::class);

        $this->depth++;
        foreach ($mapCollection as $item) {
            $item->dispatch($this);
        }
        $this->depth--;
    }

    public function visitPair(Pair $pair) : void
    {
        $this->print(Pair::class);

        $this->depth++;
        $pair->getKey()->dispatch($this);
        $pair->getValue()->dispatch($this);
        $this->depth--;
    }

    public function visitIdentifier(Identifier $identifier) : void
    {
        $this->print(Identifier::class, ['value' => $identifier->getValue()]);
    }

    public function visitConstantFetch(ConstantFetch $constantFetch) : void
    {
        $this->print(ConstantFetch::class);

        $this->depth++;
        $constantFetch->getName()->dispatch($this);
        $this->depth--;
    }

    public function visitClassConstantFetch(ClassConstantFetch $classConstantFetch) : void
    {
        $this->print(ClassConstantFetch::class);

        $this->depth++;
        $classConstantFetch->getClass()->dispatch($this);
        $classConstantFetch->getName()->dispatch($this);
        $this->depth--;
    }

    public function visitNullScalar(NullScalar $nullScalar) : void
    {
        $this->print(NullScalar::class, ['value' => $nullScalar->getValue()]);
class A
{
    function getObject()
    {
        return null;
    }

}

$a = new A();
if ($a->getObject()) {
    }

    public function visitBooleanScalar(BooleanScalar $booleanScalar) : void
    {
        $this->print(BooleanScalar::class, ['value' => $booleanScalar->getValue()]);
    }

    public function visitIntegerScalar(IntegerScalar $integerScalar) : void
    {
        $this->print(IntegerScalar::class, ['value' => $integerScalar->getValue()]);
    }

    public function visitFloatScalar(FloatScalar $floatScalar) : void
    {
        $this->print(FloatScalar::class, ['value' => $floatScalar->getValue()]);
    }

    public function visitStringScalar(StringScalar $stringScalar) : void
    {
        $this->print(StringScalar::class, ['value' => $stringScalar->getValue()]);
    }

    /**
     * @param mixed[] $data
     */
    private function print(string $name, array $data = []) : void
    {
        echo str_repeat(self::INDENT, $this->depth + 1);
        echo substr($name, strlen(Node::class) - 4);

        if (count($data) !== 0) {
            echo ' ', json_encode($data, JSON_UNESCAPED_UNICODE | JSON_PRESERVE_ZERO_FRACTION);
        }

        echo "\n";
    }
}


1			<?php
2
3			declare(strict_types=1);
4
5			namespace Doctrine\Annotations\Parser\Visitor;
6
7			use Doctrine\Annotations\Parser\Ast\Annotation;
8			use Doctrine\Annotations\Parser\Ast\Annotations;
9			use Doctrine\Annotations\Parser\Ast\ClassConstantFetch;
10			use Doctrine\Annotations\Parser\Ast\Collection\ListCollection;
11			use Doctrine\Annotations\Parser\Ast\Collection\MapCollection;
12			use Doctrine\Annotations\Parser\Ast\ConstantFetch;
13			use Doctrine\Annotations\Parser\Ast\Node;
14			use Doctrine\Annotations\Parser\Ast\Pair;
15			use Doctrine\Annotations\Parser\Ast\Parameter\NamedParameter;
16			use Doctrine\Annotations\Parser\Ast\Parameter\UnnamedParameter;
17			use Doctrine\Annotations\Parser\Ast\Parameters;
18			use Doctrine\Annotations\Parser\Ast\Reference;
19			use Doctrine\Annotations\Parser\Ast\Scalar\BooleanScalar;
20			use Doctrine\Annotations\Parser\Ast\Scalar\FloatScalar;
21			use Doctrine\Annotations\Parser\Ast\Scalar\Identifier;
22			use Doctrine\Annotations\Parser\Ast\Scalar\IntegerScalar;
23			use Doctrine\Annotations\Parser\Ast\Scalar\NullScalar;
24			use Doctrine\Annotations\Parser\Ast\Scalar\StringScalar;
25			use const JSON_PRESERVE_ZERO_FRACTION;
26			use const JSON_UNESCAPED_UNICODE;
27			use function count;
28			use function json_encode;
29			use function str_repeat;
30			use function strlen;
31			use function substr;
32
33			final class Dumper implements Visitor
34			{
35			private const INDENT = '> ';
36
37			/** @var int */
38			private $depth = 0;
39
40			public function visit(Node $node) : void
41			{
42			$node->dispatch($this);
43			}
44
45			public function visitAnnotations(Annotations $annotations) : void
46			{
47			$this->print(Annotations::class);
48
49			$this->depth++;
50			foreach ($annotations as $annotation) {
51			$annotation->dispatch($this);
52			}
53			$this->depth--;
54			}
55
56			public function visitAnnotation(Annotation $annotation) : void
57			{
58			$this->print(Annotation::class);
59
60			$this->depth++;
61			$annotation->getName()->dispatch($this);
62			$annotation->getParameters()->dispatch($this);
63			$this->depth--;
64			}
65
66			public function visitReference(Reference $reference) : void
67			{
68			$this->print(
69			Reference::class,
70			['identifier' => $reference->getIdentifier(), 'fully_qualified' => $reference->isFullyQualified()]
71			);
72			}
73
74			public function visitParameters(Parameters $parameters) : void
75			{
76			$this->print(Parameters::class);
77
78			$this->depth++;
79			foreach ($parameters as $parameter) {
80			$parameter->dispatch($this);
81			}
82			$this->depth--;
83			}
84
85			public function visitNamedParameter(NamedParameter $parameter) : void
86			{
87			$this->print(NamedParameter::class);
88
89			$this->depth++;
90			$parameter->getName()->dispatch($this);
91			$parameter->getValue()->dispatch($this);
92			$this->depth--;
93			}
94
95			public function visitUnnamedParameter(UnnamedParameter $parameter) : void
96			{
97			$this->print(UnnamedParameter::class);
98
99			$this->depth++;
100			$parameter->getValue()->dispatch($this);
101			$this->depth--;
102			}
103
104			public function visitListCollection(ListCollection $listCollection) : void
105			{
106			$this->print(ListCollection::class);
107
108			$this->depth++;
109			foreach ($listCollection as $item) {
110			$item->dispatch($this);
111			}
112			$this->depth--;
113			}
114
115			public function visitMapCollection(MapCollection $mapCollection) : void
116			{
117			$this->print(MapCollection::class);
118
119			$this->depth++;
120			foreach ($mapCollection as $item) {
121			$item->dispatch($this);
122			}
123			$this->depth--;
124			}
125
126			public function visitPair(Pair $pair) : void
127			{
128			$this->print(Pair::class);
129
130			$this->depth++;
131			$pair->getKey()->dispatch($this);
132			$pair->getValue()->dispatch($this);
133			$this->depth--;
134			}
135
136			public function visitIdentifier(Identifier $identifier) : void
137			{
138			$this->print(Identifier::class, ['value' => $identifier->getValue()]);
139			}
140
141			public function visitConstantFetch(ConstantFetch $constantFetch) : void
142			{
143			$this->print(ConstantFetch::class);
144
145			$this->depth++;
146			$constantFetch->getName()->dispatch($this);
147			$this->depth--;
148			}
149
150			public function visitClassConstantFetch(ClassConstantFetch $classConstantFetch) : void
151			{
152			$this->print(ClassConstantFetch::class);
153
154			$this->depth++;
155			$classConstantFetch->getClass()->dispatch($this);
156			$classConstantFetch->getName()->dispatch($this);
157			$this->depth--;
158			}
159
160			public function visitNullScalar(NullScalar $nullScalar) : void
161			{
162			$this->print(NullScalar::class, ['value' => $nullScalar->getValue()]);
			0 ignored issues – show Bug introduced 2018-10-10 22:30 UTC by Report Bug Copy Issue Report Are you sure the usage of `$nullScalar->getValue()` targeting `Doctrine\Annotations\Par...\NullScalar::getValue()` seems to always return null. This check looks for function or method calls that always return null and whose return value is used. class A { function getObject() { return null; } } $a = new A(); if ($a->getObject()) { The method `getObject()` can return nothing but null, so it makes no sense to use the return value. The reason is most likely that a function or method is imcomplete or has been reduced for debug purposes. Loading history...
163			}
164
165			public function visitBooleanScalar(BooleanScalar $booleanScalar) : void
166			{
167			$this->print(BooleanScalar::class, ['value' => $booleanScalar->getValue()]);
168			}
169
170			public function visitIntegerScalar(IntegerScalar $integerScalar) : void
171			{
172			$this->print(IntegerScalar::class, ['value' => $integerScalar->getValue()]);
173			}
174
175			public function visitFloatScalar(FloatScalar $floatScalar) : void
176			{
177			$this->print(FloatScalar::class, ['value' => $floatScalar->getValue()]);
178			}
179
180			public function visitStringScalar(StringScalar $stringScalar) : void
181			{
182			$this->print(StringScalar::class, ['value' => $stringScalar->getValue()]);
183			}
184
185			/**
186			* @param mixed[] $data
187			*/
188			private function print(string $name, array $data = []) : void
189			{
190			echo str_repeat(self::INDENT, $this->depth + 1);
191			echo substr($name, strlen(Node::class) - 4);
192
193			if (count($data) !== 0) {
194			echo ' ', json_encode($data, JSON_UNESCAPED_UNICODE \| JSON_PRESERVE_ZERO_FRACTION);
195			}
196
197			echo "\n";
198			}
199			}
200

Majkl578 / doctrine-annotations

Push — new-parser-ast-metadata ( cfd696...cc9a79 )

Dumper::visitUnnamedParameter() A

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