Digia\GraphQL\Schema\Resolver\ResolverRegistry::lookup()

Complexity

Conditions	5
Paths	5

Size

Total Lines	17
Code Lines	8

Duplication

Lines	0
Ratio	0 %

Importance

Changes

0

<?php
    public function lookup(string $typeName, string $fieldName): ?callable
    {
        $resolver = $this->resolverMap[$typeName] ?? null;

        if (\is_array($resolver) && isset($resolver[$fieldName])) {
            return $resolver[$fieldName];
        }

        if (\is_string($resolver)) {
            $resolver = new $resolver();
        }

        if ($resolver instanceof ResolverInterface) {
            return $resolver->getResolveMethod($fieldName);
        }

        return null;
    }