Passed
Push — master ( c47e08...96e565 )
by Quang
02:51
created

UnionTypeDefinitionASTBuilder::build()   A

Complexity

Conditions 1
Paths 1

Size

Total Lines 15
Code Lines 10

Duplication

Lines 0
Ratio 0 %

Importance

Changes 0
Metric Value
dl 0
loc 15
rs 9.4285
c 0
b 0
f 0
cc 1
eloc 10
nc 1
nop 2
1
<?php
2
3
namespace Digia\GraphQL\Language\ASTBuilder;
4
5
use Digia\GraphQL\Error\SyntaxErrorException;
6
use Digia\GraphQL\Language\KeywordEnum;
7
use Digia\GraphQL\Language\LexerInterface;
8
use Digia\GraphQL\Language\Node\NodeKindEnum;
9
use Digia\GraphQL\Language\TokenKindEnum;
10
11
class UnionTypeDefinitionASTBuilder extends AbstractASTBuilder
12
{
13
    /**
14
     * @inheritdoc
15
     */
16
    public function supportsBuilder(string $kind): bool
17
    {
18
        return $kind === ASTKindEnum::UNION_TYPE_DEFINITION;
19
    }
20
21
    /**
22
     * @inheritdoc
23
     */
24
    public function build(LexerInterface $lexer, array $params): ?array
25
    {
26
        $start = $lexer->getToken();
27
28
        $description = $this->buildAST(ASTKindEnum::DESCRIPTION, $lexer);
29
30
        $this->expectKeyword($lexer, KeywordEnum::UNION);
31
32
        return [
33
            'kind'        => NodeKindEnum::UNION_TYPE_DEFINITION,
34
            'description' => $description,
35
            'name'        => $this->buildAST(ASTKindEnum::NAME, $lexer),
36
            'directives'  => $this->buildAST(ASTKindEnum::DIRECTIVES, $lexer),
37
            'types'       => $this->buildAST(ASTKindEnum::UNION_MEMBER_TYPES, $lexer),
38
            'loc'         => $this->buildLocation($lexer, $start),
39
        ];
40
    }
41
}
42