NodeBuilder::getBuilder() - Code Metrics - Inspection of "Flatten Language namespace" - digiaonline/graphql-php - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Pull Request — master (#70)

by Christoffer

created 2018-03-11 21:01 UTC

NodeBuilder::getBuilder() A

↳ Parent: NodeBuilder

Complexity

Conditions	4
Paths	3

Size

Total Lines	9
Code Lines	4

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
dl	0
loc	9
rs	9.2
c	0
b	0
f	0
cc	4
eloc	4
nc	3
nop	1

<?php

namespace Digia\GraphQL\Language\NodeBuilder;

use Digia\GraphQL\Error\LanguageException;
use Digia\GraphQL\Language\Node\NodeInterface;

class NodeBuilder implements NodeBuilderInterface, DirectorInterface
{

    /**
     * @var BuilderInterface[]
     */
    protected $builders;

    /**
     * NodeBuilder constructor.
     *
     * @param BuilderInterface[] $builders
     */
    public function __construct($builders)
    {
        foreach ($builders as $builder) {
            $builder->setDirector($this);
        }

        $this->builders = $builders;
    }

    /**
     * @param array $ast
     * @return NodeInterface
     * @throws LanguageException
     */
    public function build(array $ast): NodeInterface
    {
        if (!isset($ast['kind'])) {
            throw new LanguageException(sprintf('Nodes must specify a kind, got %s', json_encode($ast)));
        }

        $builder = $this->getBuilder($ast['kind']);

        if ($builder !== null) {
            return $builder->build($ast);
        }

        throw new LanguageException(sprintf('Node of kind "%s" not supported.', $ast['kind']));
    }

    /**
     * @param string $kind
     * @return BuilderInterface|null
     */
    protected function getBuilder(string $kind): ?BuilderInterface
    {
        foreach ($this->builders as $builder) {
            if ($builder instanceof BuilderInterface && $builder->supportsKind($kind)) {
                return $builder;
            }
        }

        return null;
    }
}


1			<?php
2
3			namespace Digia\GraphQL\Language\NodeBuilder;
4
5			use Digia\GraphQL\Error\LanguageException;
6			use Digia\GraphQL\Language\Node\NodeInterface;
7
8			class NodeBuilder implements NodeBuilderInterface, DirectorInterface
9			{
10
11			/**
12			* @var BuilderInterface[]
13			*/
14			protected $builders;
15
16			/**
17			* NodeBuilder constructor.
18			*
19			* @param BuilderInterface[] $builders
20			*/
21			public function __construct($builders)
22			{
23			foreach ($builders as $builder) {
24			$builder->setDirector($this);
25			}
26
27			$this->builders = $builders;
28			}
29
30			/**
31			* @param array $ast
32			* @return NodeInterface
33			* @throws LanguageException
34			*/
35			public function build(array $ast): NodeInterface
36			{
37			if (!isset($ast['kind'])) {
38			throw new LanguageException(sprintf('Nodes must specify a kind, got %s', json_encode($ast)));
39			}
40
41			$builder = $this->getBuilder($ast['kind']);
42
43			if ($builder !== null) {
44			return $builder->build($ast);
45			}
46
47			throw new LanguageException(sprintf('Node of kind "%s" not supported.', $ast['kind']));
48			}
49
50			/**
51			* @param string $kind
52			* @return BuilderInterface\|null
53			*/
54			protected function getBuilder(string $kind): ?BuilderInterface
55			{
56			foreach ($this->builders as $builder) {
57			if ($builder instanceof BuilderInterface && $builder->supportsKind($kind)) {
58			return $builder;
59			}
60			}
61
62			return null;
63			}
64			}
65

digiaonline / graphql-php

Pull Request — master (#70)

NodeBuilder::getBuilder() A

Complexity

Size

Duplication

Importance

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