org.apache.ambari.server.controller.internal

Interface ObservableResourceProvider

All Known Implementing Classes:

AbstractAuthorizedResourceProvider, AbstractControllerResourceProvider, AbstractDRResourceProvider, AbstractJDBCResourceProvider, AbstractResourceProvider, ActionResourceProvider, ActiveWidgetLayoutResourceProvider, AlertDefinitionResourceProvider, AlertGroupResourceProvider, AlertHistoryResourceProvider, AlertNoticeResourceProvider, AlertResourceProvider, AlertTargetResourceProvider, AmbariPrivilegeResourceProvider, ArtifactResourceProvider, BlueprintResourceProvider, ClientConfigResourceProvider, ClusterKerberosDescriptorResourceProvider, ClusterPrivilegeResourceProvider, ClusterResourceProvider, ClusterStackVersionResourceProvider, CompatibleRepositoryVersionResourceProvider, ComponentResourceProvider, ConfigGroupResourceProvider, ConfigurationResourceProvider, CredentialResourceProvider, ExtensionLinkResourceProvider, ExtensionResourceProvider, ExtensionVersionResourceProvider, FeedResourceProvider, GroupPrivilegeResourceProvider, GroupResourceProvider, HostComponentProcessResourceProvider, HostComponentResourceProvider, HostKerberosIdentityResourceProvider, HostResourceProvider, HostStackVersionResourceProvider, InstanceResourceProvider, JobResourceProvider, KerberosDescriptorResourceProvider, LdapSyncEventResourceProvider, LoggingResourceProvider, MemberResourceProvider, MpackResourceProvider, OperatingSystemResourceProvider, PermissionResourceProvider, PreUpgradeCheckResourceProvider, PrivilegeResourceProvider, QuickLinkArtifactResourceProvider, ReadOnlyResourceProvider, RecommendationResourceProvider, RemoteClusterResourceProvider, RepositoryResourceProvider, RepositoryVersionResourceProvider, RequestResourceProvider, RequestScheduleResourceProvider, RoleAuthorizationResourceProvider, RootServiceComponentConfigurationResourceProvider, RootServiceComponentResourceProvider, RootServiceHostComponentResourceProvider, RootServiceResourceProvider, ServiceConfigVersionResourceProvider, ServiceResourceProvider, SettingResourceProvider, StackAdvisorResourceProvider, StackArtifactResourceProvider, StackConfigurationDependencyResourceProvider, StackConfigurationResourceProvider, StackDependencyResourceProvider, StackLevelConfigurationResourceProvider, StackResourceProvider, StackServiceComponentResourceProvider, StackServiceResourceProvider, StackVersionResourceProvider, StageResourceProvider, TargetClusterResourceProvider, TaskAttemptResourceProvider, TaskResourceProvider, ThemeArtifactResourceProvider, UpgradeGroupResourceProvider, UpgradeItemResourceProvider, UpgradeResourceProvider, UpgradeSummaryResourceProvider, UserAuthenticationSourceResourceProvider, UserAuthorizationResourceProvider, UserPrivilegeResourceProvider, UserResourceProvider, ValidationResourceProvider, VersionDefinitionResourceProvider, ViewExternalSubResourceProvider, ViewInstanceResourceProvider, ViewPermissionResourceProvider, ViewPrivilegeResourceProvider, ViewResourceProvider, ViewSubResourceProvider, ViewURLResourceProvider, ViewVersionResourceProvider, WidgetLayoutResourceProvider, WidgetResourceProvider, WorkflowResourceProvider

public interface ObservableResourceProvider

A resource provider that accepts observers that listen for resource provider events.

Method Summary

Modifier and Type	Method and Description
void	addObserver(ResourceProviderObserver observer) Add an observer.
void	updateObservers(ResourceProviderEvent event) Update all registered observers with the given event.

Method Detail

updateObservers

void updateObservers(ResourceProviderEvent event)

Update all registered observers with the given event.

Parameters:

event - the event

addObserver

void addObserver(ResourceProviderObserver observer)

Add an observer.

Parameters:

observer - the observer