Gets data definition object for contained element.

Parameters

int|string $key: Property name or index of the element.

Return value

\Drupal\Core\TypedData\DataDefinitionInterface

Overrides ArrayElement::getElementDefinition

File

core/lib/Drupal/Core/Config/Schema/Mapping.php, line 23

Class

Mapping

Defines a mapping configuration element.

Namespace

Drupal\Core\Config\Schema

Code

protected function getElementDefinition($key) {
  $value = $this->value[$key] ?? NULL;
  $definition = $this->definition['mapping'][$key] ?? [];
  return $this->buildDataDefinition($definition, $value, $key);
}

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