Digia\GraphQL\Language\Writer\StringValueWriter

Complexity

Total Complexity

2

Size/Duplication

Total Lines	20
Duplicated Lines	0 %

Importance

Changes

0

2 Methods

Rating	Name	Duplication	Size	Complexity
A	write()	0	6	1
A	supportsWriter()	0	3	1

<?php

namespace Digia\GraphQL\Language\Writer;

use Digia\GraphQL\Language\AST\Node\IntValueNode;
use Digia\GraphQL\Language\AST\Node\NodeInterface;
use Digia\GraphQL\Language\AST\Node\StringValueNode;
use function Digia\GraphQL\Util\jsonEncode;

class StringValueWriter extends AbstractWriter
{
    /**
     * @param NodeInterface|StringValueNode $node
     * @inheritdoc
     */
    public function write(NodeInterface $node): string
    {
        $value = $node->getValue();

The method getValue() does not exist on Digia\GraphQL\Language\AST\Node\NodeInterface. It seems like you code against a sub-type of Digia\GraphQL\Language\AST\Node\NodeInterface such as Digia\GraphQL\Language\AST\Node\ArgumentNode or Digia\GraphQL\Language\AST\Node\NameNode or Digia\GraphQL\Language\AST\Node\ObjectFieldNode or Digia\GraphQL\Language\AST\Node\IntValueNode or Digia\GraphQL\Language\AST\Node\FloatValueNode or Digia\GraphQL\Language\AST\Node\BooleanValueNode or Digia\GraphQL\Language\AST\Node\StringValueNode or Digia\GraphQL\Language\AST\Node\EnumValueNode.

        // TODO: Support printing block strings.
        return jsonEncode($value);
    }

    /**
     * @inheritdoc
     */
    public function supportsWriter(NodeInterface $node): bool
    {
        return $node instanceof StringValueNode;
    }
}