Digia\GraphQL\Language\ASTBuilder\ExecutableDefinitionASTBuilder::build()

Complexity

Conditions	7
Paths	7

Size

Total Lines	18
Code Lines	11

Duplication

Lines	0
Ratio	0 %

Importance

Changes

0

<?php
    public function build(LexerInterface $lexer, array $params): ?array
    {
        if ($this->peek($lexer, TokenKindEnum::NAME)) {
            // valid names are: query, mutation, subscription and fragment
            switch ($lexer->getToken()->getValue()) {
                case KeywordEnum::QUERY:
                case KeywordEnum::MUTATION:
                case KeywordEnum::SUBSCRIPTION:
                    return $this->buildAST(ASTKindEnum::OPERATION_DEFINITION, $lexer);
                case KeywordEnum::FRAGMENT:
                    return $this->buildAST(ASTKindEnum::FRAGMENT_DEFINITION, $lexer);
            }
        } elseif ($this->peek($lexer, TokenKindEnum::BRACE_L)) {
            // Anonymous query
            return $this->buildAST(ASTKindEnum::OPERATION_DEFINITION, $lexer);
        }

        throw $this->unexpected($lexer);
    }