public function DefaultTableMapping::allowsSharedTableStorage in Drupal 9

Same name and namespace in other branches

1. 8 core/lib/Drupal/Core/Entity/Sql/DefaultTableMapping.php \Drupal\Core\Entity\Sql\DefaultTableMapping::allowsSharedTableStorage()
2. 10 core/lib/Drupal/Core/Entity/Sql/DefaultTableMapping.php \Drupal\Core\Entity\Sql\DefaultTableMapping::allowsSharedTableStorage()

Checks whether the given field can be stored in a shared table.

Parameters

\Drupal\Core\Field\FieldStorageDefinitionInterface $storage_definition: The field storage definition.

Return value

bool TRUE if the field can be stored in a shared table, FALSE otherwise.

2 calls to DefaultTableMapping::allowsSharedTableStorage()

DefaultTableMapping::getFieldColumnName in core/lib/Drupal/Core/Entity/Sql/DefaultTableMapping.php

Generates a column name for a field property.

DefaultTableMapping::requiresDedicatedTableStorage in core/lib/Drupal/Core/Entity/Sql/DefaultTableMapping.php

Checks whether the given field has to be stored in a dedicated table.

File

core/lib/Drupal/Core/Entity/Sql/DefaultTableMapping.php, line 508

Class

DefaultTableMapping

Defines a default table mapping class.

Namespace

Drupal\Core\Entity\Sql

Code

public function allowsSharedTableStorage(FieldStorageDefinitionInterface $storage_definition) {
  return !$storage_definition
    ->hasCustomStorage() && $storage_definition
    ->isBaseField() && !$storage_definition
    ->isMultiple() && !$storage_definition
    ->isDeleted();
}