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. | |||
| DatabaseBackend | class |
Drupal\ |
drupal/ |
Defines the database flood backend. This is the default Drupal backend. | 2 | ||
| DrupalTranslator | class |
Drupal\ |
drupal/ |
Translates strings using Drupal's translation system. | 2 | ||
| ConstraintManager | class |
Drupal\ |
drupal/ |
Constraint plugin manager. | 1 | 2 | |
| LockBackendAbstract | abstract class |
Drupal\ |
drupal/ |
Non backend related common methods implementation for lock backends. | 1 | ||
| DatabaseLockBackend | class |
Drupal\ |
drupal/ |
Defines the database lock backend. This is the default backend in Drupal. | 3 | 2 | |
| 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 | ||
| Token | class |
Drupal\ |
drupal/ |
Drupal placeholder/token replacement system. | 2 | 2 | |
| UpdateException | class |
Drupal\ |
drupal/ |
Exception class used to throw error if a module update fails. | 1 | ||
| TypedDataManager | class |
Drupal\ |
drupal/ |
Manages data type plugins. | 1 | 1 | 2 |
| 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 | ||
| PathProcessorFront | class |
Drupal\ |
drupal/ |
Processes the inbound path by resolving it to the front page if empty. | 1 | 2 | |
| PathProcessorDecode | class |
Drupal\ |
drupal/ |
Processes the inbound path by urldecoding it. | 1 | 2 | |
| PathProcessorManager | class |
Drupal\ |
drupal/ |
Path processor manager. | 2 | 2 | |
| PathProcessorAlias | class |
Drupal\ |
drupal/ |
Processes the inbound path using path alias lookups. | 2 | 2 | |
| Language | class |
Drupal\ |
drupal/ |
An object containing the information for an interface language. | 287 | ||
| LanguageManager | class |
Drupal\ |
drupal/ |
Class responsible for initializing each language type. | 1 | 9 | 2 |
| 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. | |||
| UrlMatcher | class |
Drupal\ |
drupal/ |
Drupal-specific URL Matcher; handles the Drupal "system path" mapping. | 2 | ||
| NullGenerator | class |
Drupal\ |
drupal/ |
No-op implementation of a Url Generator, needed for backward compatibility. | 2 | ||
| 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 | ||
| RouteBuilder | class |
Drupal\ |
drupal/ |
Managing class for rebuilding the router table. | 2 | ||
| RoutingEvents | final class |
Drupal\ |
drupal/ |
Contains all events thrown in the core routing component. | 5 | ||
| RouteProvider | class |
Drupal\ |
drupal/ |
A Route Provider front-end for all Drupal-stored routes. | 1 | 2 | |
| UrlGenerator | class |
Drupal\ |
drupal/ |
A Generator creates URL strings based on a specified route. | 1 | 1 | 2 |
| MatcherDumper | class |
Drupal\ |
drupal/ |
Dumps Route information to a database table. | 2 | 2 | |
| ConditionManager | class |
Drupal\ |
drupal/ |
A plugin manager for condition plugins. | 2 | 2 | |
| 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 | ||
| KeyValueExpirableFactory | class |
Drupal\ |
drupal/ |
Defines the key/value store factory. | 2 | ||
| KeyValueNullExpirableFactory | class |
Drupal\ |
drupal/ |
Defines the key/value store factory for the null backend. | |||
| KeyValueFactory | class |
Drupal\ |
drupal/ |
Defines the key/value store factory. | 1 | 2 | 2 |
| StorageBase | abstract class |
Drupal\ |
drupal/ |
Provides a base class for key/value storage implementations. | 2 | ||
| KeyValueDatabaseExpirableFactory | class |
Drupal\ |
drupal/ |
Defines the key/value store factory for the database backend. | 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. | |||
| KeyValueDatabaseFactory | class |
Drupal\ |
drupal/ |
Defines the key/value store factory for the database backend. | 1 | 1 | 2 |