Documentation & API reference
Classes, traits, and interfaces
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| Name | Type | Namespace | Location | Description | Direct uses | Use statements |
Strings |
|---|---|---|---|---|---|---|---|
| MemoryBackend | class |
Drupal\ |
drupal/ |
Defines the memory flood backend. This is used for testing. | |||
| DrupalTranslator | class |
Drupal\ |
drupal/ |
Translates strings using Drupal's translation system. | 2 | ||
| LockBackendAbstract | abstract class |
Drupal\ |
drupal/ |
Non backend related common methods implementation for lock backends. | 1 | ||
| NullLockBackend | class |
Drupal\ |
drupal/ |
Defines a Null lock backend. | |||
| ReadOnlyStream | abstract class |
Drupal\ |
drupal/ |
Defines a read-only Drupal stream wrapper base class. | |||
| TemporaryStream | class |
Drupal\ |
drupal/ |
Defines a Drupal temporary (temporary://) stream wrapper class. | |||
| LocalStream | abstract class |
Drupal\ |
drupal/ |
Defines a Drupal stream wrapper base class for local files. | 6 | 3 | |
| PrivateStream | class |
Drupal\ |
drupal/ |
Drupal private (private://) stream wrapper class. | |||
| PublicStream | class |
Drupal\ |
drupal/ |
Defines a Drupal public (public://) stream wrapper class. | 1 | 1 | |
| LocalReadOnlyStream | abstract class |
Drupal\ |
drupal/ |
Defines a read-only Drupal stream wrapper base class for local files. | 1 | 1 | |
| ThemeRegistry | class |
Drupal\ |
drupal/ |
Builds the run-time theme registry. | 2 | ||
| UpdateException | class |
Drupal\ |
drupal/ |
Exception class used to throw error if a module update fails. | 1 | ||
| TypedData | abstract class |
Drupal\ |
drupal/ |
The abstract base class for typed data. | 17 | 16 | |
| UserSession | class |
Drupal\ |
drupal/ |
An implementation of the user account interface for the global user. | 2 | ||
| Language | class |
Drupal\ |
drupal/ |
An object containing the information for an interface language. | 287 | ||
| ThemeSettings | class |
Drupal\ |
drupal/ |
Defines the default theme settings object. | 1 | ||
| CompiledRoute | class |
Drupal\ |
drupal/ |
A compiled route contains derived information from a route object. | |||
| RouteCompiler | class |
Drupal\ |
drupal/ |
Compiler to generate derived information from a Route necessary for matching. | |||
| RouteBuildEvent | class |
Drupal\ |
drupal/ |
Represents route building information as event. | 6 | ||
| GeneratorNotInitializedException | class |
Drupal\ |
drupal/ |
Class for exceptions thrown when the generator has not been initialized. | 1 | ||
| RoutingEvents | final class |
Drupal\ |
drupal/ |
Contains all events thrown in the core routing component. | 5 | ||
| ConditionPluginBase | abstract class |
Drupal\ |
drupal/ |
Provides a basis for fulfilling contexts for condition plugins. | 3 | 3 | |
| DatabaseStorage | class |
Drupal\ |
drupal/ |
Defines a default key/value store implementation. | 1 | ||
| KeyValueMemoryFactory | class |
Drupal\ |
drupal/ |
Defines the key/value store factory for the database backend. | 1 | ||
| KeyValueNullExpirableFactory | class |
Drupal\ |
drupal/ |
Defines the key/value store factory for the null backend. | |||
| StorageBase | abstract class |
Drupal\ |
drupal/ |
Provides a base class for key/value storage implementations. | 2 | ||
| DatabaseStorageExpirable | class |
Drupal\ |
drupal/ |
Defines a default key/value store implementation for expiring items. | 2 | ||
| NullStorageExpirable | class |
Drupal\ |
drupal/ |
Defines a null key/value store implementation. | |||
| MemoryStorage | class |
Drupal\ |
drupal/ |
Defines a default key/value store implementation. | |||
| Action | class |
Drupal\ |
drupal/ |
Defines an Action annotation object. | 24 | ||
| Translation | class |
Drupal\ |
drupal/ |
Defines a translatable annotation object. | 276 | ||
| ContextAwarePluginBase | abstract class |
Drupal\ |
drupal/ |
Drupal specific class for plugins that use context. | 4 | 4 | |
| AlertCommand | class |
Drupal\ |
drupal/ |
AJAX command for a javascript alert box. | 4 | ||
| OpenDialogCommand | class |
Drupal\ |
drupal/ |
Defines an AJAX command to open certain content in a dialog. | 1 | 4 | |
| InsertCommand | class |
Drupal\ |
drupal/ |
Generic AJAX command for inserting content. | 6 | 9 | |
| InvokeCommand | class |
Drupal\ |
drupal/ |
AJAX command for invoking an arbitrary jQuery method. | 2 | ||
| SettingsCommand | class |
Drupal\ |
drupal/ |
AJAX command for adjusting Drupal's JavaScript settings. | 3 | ||
| PrependCommand | class |
Drupal\ |
drupal/ |
AJAX command for calling the jQuery insert() method. | 4 | ||
| OpenModalDialogCommand | class |
Drupal\ |
drupal/ |
Defines an AJAX command to open certain content in a dialog in a modal dialog. | 4 | ||
| AppendCommand | class |
Drupal\ |
drupal/ |
An AJAX command for calling the jQuery append() method. | 4 | ||
| AjaxResponse | class |
Drupal\ |
drupal/ |
JSON response object for AJAX requests. | 1 | 17 | |
| ReplaceCommand | class |
Drupal\ |
drupal/ |
AJAX command for calling the jQuery replace() method. | 7 | ||
| AfterCommand | class |
Drupal\ |
drupal/ |
An AJAX command for calling the jQuery after() method. | 2 | ||
| SetDialogTitleCommand | class |
Drupal\ |
drupal/ |
Defines an AJAX command that sets jQuery UI dialog properties. | 1 | ||
| RestripeCommand | class |
Drupal\ |
drupal/ |
AJAX command for resetting the striping on a table. | 2 | ||
| CssCommand | class |
Drupal\ |
drupal/ |
An AJAX command for calling the jQuery css() method. | 2 | ||
| AddCssCommand | class |
Drupal\ |
drupal/ |
An AJAX command for adding css to the page via ajax. | 3 | ||
| CloseDialogCommand | class |
Drupal\ |
drupal/ |
Defines an AJAX command that closes the current active dialog. | 1 | 3 | |
| HtmlCommand | class |
Drupal\ |
drupal/ |
AJAX command for calling the jQuery html() method. | 6 | ||
| BeforeCommand | class |
Drupal\ |
drupal/ |
An AJAX command for calling the jQuery before() method. | 2 |