Class Hierarchy

This inheritance list is sorted roughly, but not completely, alphabetically:

• CallException
  • InvalidParameterException
• ClassException
  • ClassNotFoundException
  • InvalidClassException
• ConfigurationException
  • InstallationException
    • RegistrationException
• CronException
• DatabaseException
• DataFormatException
  • ExportException
  • ImportException
• Elgg_Access
• Elgg_ActionsService
• Elgg_AmdConfig
• Elgg_AttributeLoader
• Elgg_AutoloadManager
• Elgg_Cache_LRUCache
• Elgg_CacheHandler
• Elgg_ClassLoader
• Elgg_ClassMap
• Elgg_Database
• Elgg_Database_Config
• Elgg_DeprecationWrapper
• Elgg_DIContainer
  • Elgg_ServiceProvider
• Elgg_DIContainer_FactoryUncallableException
• Elgg_DIContainer_MissingValueException
• Elgg_EntityDirLocator
• Elgg_GroupItemVisibility
• Elgg_HooksRegistrationService
  • Elgg_EventsService
  • Elgg_PluginHooksService
• Elgg_Http_SessionHandler
  • Elgg_Http_DatabaseSessionHandler
  • Elgg_Http_MockSessionHandler
• Elgg_Http_SessionStorage
  • Elgg_Http_MockSessionStorage
  • Elgg_Http_NativeSessionStorage
• Elgg_Logger
• Elgg_Notifications_Event
• Elgg_Notifications_Notification
• Elgg_Notifications_NotificationsService
• Elgg_Notifications_SubscriptionsService
• Elgg_Request
• Elgg_Router
• Elgg_Translit
• Elgg_Util_Queue
  • Elgg_Util_DatabaseQueue
  • Elgg_Util_MemoryQueue
• Elgg_ViewsService
• Elgg_WidgetsService
• ElggAutoP
• ElggBatch
• ElggCache
  • ElggFileCache
  • ElggSharedMemoryCache
    • ElggMemcache
    • ElggStaticVariableCache
• ElggCookie
• ElggFilestore
  • ElggDiskFilestore
• ElggInstaller
• ElggMenuBuilder
• ElggMenuItem
• ElggPAM
• ElggPluginManifest
• ElggPluginManifestParser
  • ElggPluginManifestParser17
  • ElggPluginManifestParser18
• ElggPluginPackage
• ElggPriorityList
• ElggRewriteTester
• ElggRiverItem
• ElggSession
• ElggVolatileMetadataCache
• ElggXMLElement
• Exportable
  • ElggData
    • ElggEntity
      • ElggGroup
      • ElggObject
        • ElggFile
        • ElggPlugin
        • ElggWidget
      • ElggSite
      • ElggUser
    • ElggExtender
      • ElggAnnotation
      • ElggMetadata
    • ElggRelationship
• Friendable
  • ElggGroup
  • ElggUser
• Importable
  • ElggEntity
  • ElggRelationship
• IncompleteEntityException
• IOException
• Locatable
  • ElggEntity
• Loggable
  • ElggData
• LoginException
• Notable
  • ElggEntity
• NotificationException
• ODD
  • ODDEntity
  • ODDMetaData
  • ODDRelationship
• ODDDocument
• PluginException
• SecurityException
• XmlElement