public static function FileSizeFormatter::isApplicable in File Entity (fieldable files) 8.2

Returns if the formatter can be used for the provided field.

Parameters

\Drupal\Core\Field\FieldDefinitionInterface $field_definition: The field definition that should be checked.

Return value

bool TRUE if the formatter can be used, FALSE otherwise.

Overrides FormatterBase::isApplicable

File

src/Plugin/Field/FieldFormatter/FileSizeFormatter.php, line 26

Class

FileSizeFormatter

Implementation of the 'filesize' formatter for the file_entity files.

Namespace

Drupal\file_entity\Plugin\Field\FieldFormatter

Code

public static function isApplicable(FieldDefinitionInterface $field_definition) {

  // This formatter is only available for files.
  return $field_definition
    ->getTargetEntityTypeId() == 'file';
}