Dumper::visitNamedParameter() - Code Metrics - Inspection of "wip" - Majkl578/doctrine-annotations - Measure and Improve Code Quality continuously with Scrutinizer

Failed Conditions

Push — mixed-collections ( 23b545 )

by Michael

created 2019-01-07 08:48 UTC

Dumper::visitNamedParameter() A

↳ Parent: Dumper

Complexity

Conditions	1
Paths	1

Size

Total Lines	8
Code Lines	5

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
eloc	5
dl	0
loc	8
rs	10
c	0
b	0
f	0
cc	1
nc	1
nop	1

<?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\Collection;
use Doctrine\Annotations\Parser\Ast\Collection\Entry;
use Doctrine\Annotations\Parser\Ast\Collection\Key;
filter:
    dependency_paths: ["lib/*"]
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 visitCollection(Collection $collection) : void
    {
        $this->print(Collection::class);

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

    public function visitCollectionEntry(Entry $entry) : void
    {
        $this->print(Entry::class);

        $this->depth++;

        $key = $entry->getKey();
        if ($key !== null) {
            $key->dispatch($this);
        }

        $entry->getValue()->dispatch($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\Collection;
11			use Doctrine\Annotations\Parser\Ast\Collection\Entry;
12			use Doctrine\Annotations\Parser\Ast\Collection\Key;
			0 ignored issues – show Bug introduced 2019-01-07 08:52 UTC by Report Bug Copy Issue Report The type `Doctrine\Annotations\Parser\Ast\Collection\Key` was not found. Maybe you did not declare it correctly or list all dependencies? The issue could also be caused by a filter entry in the build configuration. If the path has been excluded in your configuration, e.g. `excluded_paths: ["lib/"]`, you can move it to the dependency path list as follows: filter: dependency_paths: ["lib/"] For further information see https://scrutinizer-ci.com/docs/tools/php/php-scrutinizer/#list-dependency-paths Loading history...
13			use Doctrine\Annotations\Parser\Ast\ConstantFetch;
14			use Doctrine\Annotations\Parser\Ast\Node;
15			use Doctrine\Annotations\Parser\Ast\Pair;
16			use Doctrine\Annotations\Parser\Ast\Parameter\NamedParameter;
17			use Doctrine\Annotations\Parser\Ast\Parameter\UnnamedParameter;
18			use Doctrine\Annotations\Parser\Ast\Parameters;
19			use Doctrine\Annotations\Parser\Ast\Reference;
20			use Doctrine\Annotations\Parser\Ast\Scalar\BooleanScalar;
21			use Doctrine\Annotations\Parser\Ast\Scalar\FloatScalar;
22			use Doctrine\Annotations\Parser\Ast\Scalar\Identifier;
23			use Doctrine\Annotations\Parser\Ast\Scalar\IntegerScalar;
24			use Doctrine\Annotations\Parser\Ast\Scalar\NullScalar;
25			use Doctrine\Annotations\Parser\Ast\Scalar\StringScalar;
26			use const JSON_PRESERVE_ZERO_FRACTION;
27			use const JSON_UNESCAPED_UNICODE;
28			use function count;
29			use function json_encode;
30			use function str_repeat;
31			use function strlen;
32			use function substr;
33
34			final class Dumper implements Visitor
35			{
36			private const INDENT = '> ';
37
38			/** @var int */
39			private $depth = 0;
40
41			public function visit(Node $node) : void
42			{
43			$node->dispatch($this);
44			}
45
46			public function visitAnnotations(Annotations $annotations) : void
47			{
48			$this->print(Annotations::class);
49
50			$this->depth++;
51			foreach ($annotations as $annotation) {
52			$annotation->dispatch($this);
53			}
54			$this->depth--;
55			}
56
57			public function visitAnnotation(Annotation $annotation) : void
58			{
59			$this->print(Annotation::class);
60
61			$this->depth++;
62			$annotation->getName()->dispatch($this);
63			$annotation->getParameters()->dispatch($this);
64			$this->depth--;
65			}
66
67			public function visitReference(Reference $reference) : void
68			{
69			$this->print(
70			Reference::class,
71			['identifier' => $reference->getIdentifier(), 'fully_qualified' => $reference->isFullyQualified()]
72			);
73			}
74
75			public function visitParameters(Parameters $parameters) : void
76			{
77			$this->print(Parameters::class);
78
79			$this->depth++;
80			foreach ($parameters as $parameter) {
81			$parameter->dispatch($this);
82			}
83			$this->depth--;
84			}
85
86			public function visitNamedParameter(NamedParameter $parameter) : void
87			{
88			$this->print(NamedParameter::class);
89
90			$this->depth++;
91			$parameter->getName()->dispatch($this);
92			$parameter->getValue()->dispatch($this);
93			$this->depth--;
94			}
95
96			public function visitUnnamedParameter(UnnamedParameter $parameter) : void
97			{
98			$this->print(UnnamedParameter::class);
99
100			$this->depth++;
101			$parameter->getValue()->dispatch($this);
102			$this->depth--;
103			}
104
105			public function visitCollection(Collection $collection) : void
106			{
107			$this->print(Collection::class);
108
109			$this->depth++;
110			foreach ($collection as $item) {
111			$item->dispatch($this);
112			}
113			$this->depth--;
114			}
115
116			public function visitCollectionEntry(Entry $entry) : void
117			{
118			$this->print(Entry::class);
119
120			$this->depth++;
121
122			$key = $entry->getKey();
123			if ($key !== null) {
124			$key->dispatch($this);
125			}
126
127			$entry->getValue()->dispatch($this);
128
129			$this->depth--;
130			}
131
132			public function visitPair(Pair $pair) : void
133			{
134			$this->print(Pair::class);
135
136			$this->depth++;
137			$pair->getKey()->dispatch($this);
138			$pair->getValue()->dispatch($this);
139			$this->depth--;
140			}
141
142			public function visitIdentifier(Identifier $identifier) : void
143			{
144			$this->print(Identifier::class, ['value' => $identifier->getValue()]);
145			}
146
147			public function visitConstantFetch(ConstantFetch $constantFetch) : void
148			{
149			$this->print(ConstantFetch::class);
150
151			$this->depth++;
152			$constantFetch->getName()->dispatch($this);
153			$this->depth--;
154			}
155
156			public function visitClassConstantFetch(ClassConstantFetch $classConstantFetch) : void
157			{
158			$this->print(ClassConstantFetch::class);
159
160			$this->depth++;
161			$classConstantFetch->getClass()->dispatch($this);
162			$classConstantFetch->getName()->dispatch($this);
163			$this->depth--;
164			}
165
166			public function visitNullScalar(NullScalar $nullScalar) : void
167			{
168			$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...
169			}
170
171			public function visitBooleanScalar(BooleanScalar $booleanScalar) : void
172			{
173			$this->print(BooleanScalar::class, ['value' => $booleanScalar->getValue()]);
174			}
175
176			public function visitIntegerScalar(IntegerScalar $integerScalar) : void
177			{
178			$this->print(IntegerScalar::class, ['value' => $integerScalar->getValue()]);
179			}
180
181			public function visitFloatScalar(FloatScalar $floatScalar) : void
182			{
183			$this->print(FloatScalar::class, ['value' => $floatScalar->getValue()]);
184			}
185
186			public function visitStringScalar(StringScalar $stringScalar) : void
187			{
188			$this->print(StringScalar::class, ['value' => $stringScalar->getValue()]);
189			}
190
191			/**
192			* @param mixed[] $data
193			*/
194			private function print(string $name, array $data = []) : void
195			{
196			echo str_repeat(self::INDENT, $this->depth + 1);
197			echo substr($name, strlen(Node::class) - 4);
198
199			if (count($data) !== 0) {
200			echo ' ', json_encode($data, JSON_UNESCAPED_UNICODE \| JSON_PRESERVE_ZERO_FRACTION);
201			}
202
203			echo "\n";
204			}
205			}
206

Majkl578 / doctrine-annotations

Push — mixed-collections ( 23b545 )

Dumper::visitNamedParameter() A

Complexity

Size

Duplication

Importance

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