Documentation & API reference
Classes, traits, and interfaces
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| Name | Type | Namespace | Location | Description | Direct uses | Use statements |
Strings |
|---|---|---|---|---|---|---|---|
| PoStreamWriter | class |
Drupal\ |
drupal/ |
Defines a Gettext PO stream writer. | 1 | ||
| Uuid | class |
Drupal\ |
drupal/ |
Factory class for UUIDs. | 21 | ||
| Com | class |
Drupal\ |
drupal/ |
UUID implementation using the Windows internal GUID extension. | |||
| Php | class |
Drupal\ |
drupal/ |
Generates a UUID v4 using PHP code. | |||
| Pecl | class |
Drupal\ |
drupal/ |
UUID implementation using the PECL extension. | |||
| PluginID | class |
Drupal\ |
drupal/ |
Defines a Plugin annotation object that just contains an ID. | 1 | 163 | |
| Plugin | class |
Drupal\ |
drupal/ |
Defines a Plugin annotation object. | 10 | 161 | |
| PluginManagerBase | abstract class |
Drupal\ |
drupal/ |
Base class for plugin managers. | 25 | 25 | |
| ContextAwarePluginBase | abstract class |
Drupal\ |
drupal/ |
Base class for plugins that are context aware. | 1 | 1 | |
| PluginBase | abstract class |
Drupal\ |
drupal/ |
Base class for plugins wishing to support metadata inspection. | 21 | 24 | |
| Graph | class |
Drupal\ |
drupal/ |
Directed acyclic graph manipulation. | 3 | ||
| Tasks | abstract class |
Drupal\ |
drupal/ |
Database installer structure. | 3 | 3 | |
| FieldsOverlapException | class |
Drupal\ |
drupal/ |
Exception thrown if an insert query specifies a field twice. | |||
| TableSortExtender | class |
Drupal\ |
drupal/ |
Query extender class for tablesort queries. | |||
| InvalidMergeQueryException | class |
Drupal\ |
drupal/ |
Exception thrown for merge queries that do not make semantic sense. | 1 | ||
| Insert | class |
Drupal\ |
drupal/ |
General class for an abstracted INSERT query. | 3 | 3 | |
| NoFieldsException | class |
Drupal\ |
drupal/ |
Exception thrown if an insert query doesn't specify insert or default fields. | 1 | ||
| Condition | class |
Drupal\ |
drupal/ |
Generic class for a series of conditions in a query. | 6 | ||
| SelectExtender | class |
Drupal\ |
drupal/ |
The base extender class for Select queries. | 3 | 4 | |
| Query | abstract class |
Drupal\ |
drupal/ |
Base class for query builders. | 6 | ||
| Select | class |
Drupal\ |
drupal/ |
Query builder for SELECT statements. | 3 | 4 | |
| Truncate | class |
Drupal\ |
drupal/ |
General class for an abstracted TRUNCATE operation. | 3 | 3 | |
| PagerSelectExtender | class |
Drupal\ |
drupal/ |
Query extender for pager queries. | 1 | ||
| Update | class |
Drupal\ |
drupal/ |
General class for an abstracted UPDATE operation. | 3 | 3 | |
| Merge | class |
Drupal\ |
drupal/ |
General class for an abstracted MERGE query operation. | 3 | 6 | |
| Delete | class |
Drupal\ |
drupal/ |
General class for an abstracted DELETE operation. | 3 | 3 | |
| StaticTranslation | class |
Drupal\ |
drupal/ |
String translator with a static cache for translations. | 2 | ||
| FileTranslation | class |
Drupal\ |
drupal/ |
File based string translation. | 2 | ||
| Element | abstract class |
Drupal\ |
drupal/ |
Defines a generic configuration element. | 3 | 1 | |
| ArrayElement | abstract class |
Drupal\ |
drupal/ |
Defines a generic configuration element that contains multiple properties. | 2 | 1 | |
| ConfigEntityBase | abstract class |
Drupal\ |
drupal/ |
Defines a base configuration entity class. | 22 | 22 | |
| RegisterAccessChecksPass | class |
Drupal\ |
drupal/ |
Adds services tagged 'access_check' to the access_manager service. | 1 | ||
| RegisterServicesForDestructionPass | class |
Drupal\ |
drupal/ |
Adds services tagged "needs_destruction" to the "kernel_destruct_subscriber" service. | 1 | ||
| EntityType | class |
Drupal\ |
drupal/ |
Defines an Entity type annotation object. | 50 | ||
| EntityListController | class |
Drupal\ |
drupal/ |
Defines a generic controller to list entities. | |||
| QueryBase | abstract class |
Drupal\ |
drupal/ |
The base entity query class. | 2 | 2 | |
| ConditionBase | abstract class |
Drupal\ |
drupal/ |
Defines a common base class for all entity condition implementations. | 2 | 2 | |
| ConditionAggregateBase | abstract class |
Drupal\ |
drupal/ |
Defines a common base class for all aggregation entity condition implementations. | 1 | 1 | |
| QueryException | class |
Drupal\ |
drupal/ |
Exception thrown by Query() on unsupported query syntax. | 4 | ||
| ConditionFundamentals | abstract class |
Drupal\ |
drupal/ |
Common code for all implementations of the entity query condition interfaces. | 2 | ||
| AnnotatedClassDiscovery | class |
Drupal\ |
drupal/ |
Defines a discovery mechanism to find annotated plugins in PSR-0 namespaces. | 22 | ||
| HookDiscovery | class |
Drupal\ |
drupal/ |
Provides a hook-based plugin discovery class. | 1 | ||
| InfoHookDecorator | class |
Drupal\ |
drupal/ |
Allows info hook implementations to enhance discovered plugin definitions. | 1 | ||
| Context | class |
Drupal\ |
drupal/ |
A Drupal specific context wrapper class. | 1 | ||
| ContainerFactory | class |
Drupal\ |
drupal/ |
Plugin factory which passes a container to a create method. | 3 | ||
| StaticDiscovery | class |
Drupal\ |
drupal/ |
A discovery mechanism that allows plugin definitions to be manually registered rather than actively discovered. | 1 | 6 | |
| StaticDiscoveryDecorator | class |
Drupal\ |
drupal/ |
A decorator that allows manual registration of undiscoverable definitions. | 1 | ||
| DerivativeDiscoveryDecorator | class |
Drupal\ |
drupal/ |
Base class providing the tools for a plugin discovery to be derivative aware. | 9 | ||
| Context | class |
Drupal\ |
drupal/ |
A generic context class for wrapping data a plugin needs to operate. | 1 | 2 | |
| PluginException | class |
Drupal\ |
drupal/ |
Generic Plugin exception class to be thrown when no more specific class is applicable. | 16 |