com.netflix.eureka.registry

Interface InstanceRegistry

All Superinterfaces:

LeaseManager<com.netflix.appinfo.InstanceInfo>, com.netflix.discovery.shared.LookupService<java.lang.String>

All Known Subinterfaces:

PeerAwareInstanceRegistry

All Known Implementing Classes:

AbstractInstanceRegistry, AwsInstanceRegistry, PeerAwareInstanceRegistryImpl

public interface InstanceRegistry
extends LeaseManager<com.netflix.appinfo.InstanceInfo>, com.netflix.discovery.shared.LookupService<java.lang.String>

Method Summary

Modifier and Type	Method and Description
void	clearRegistry()
boolean	deleteStatusOverride(java.lang.String appName, java.lang.String id, com.netflix.appinfo.InstanceInfo.InstanceStatus newStatus, java.lang.String lastDirtyTimestamp, boolean isReplication)
com.netflix.discovery.shared.Application	getApplication(java.lang.String appName, boolean includeRemoteRegion) Get application information.
com.netflix.discovery.shared.Applications	getApplicationsFromLocalRegionOnly()
com.netflix.appinfo.InstanceInfo	getInstanceByAppAndId(java.lang.String appName, java.lang.String id) Gets the InstanceInfo information.
com.netflix.appinfo.InstanceInfo	getInstanceByAppAndId(java.lang.String appName, java.lang.String id, boolean includeRemoteRegions) Gets the InstanceInfo information.
java.util.List<com.netflix.discovery.shared.Pair<java.lang.Long,java.lang.String>>	getLastNCanceledInstances()
java.util.List<com.netflix.discovery.shared.Pair<java.lang.Long,java.lang.String>>	getLastNRegisteredInstances()
long	getNumOfRenewsInLastMin()
int	getNumOfRenewsPerMinThreshold()
ResponseCache	getResponseCache()
java.util.List<com.netflix.discovery.shared.Application>	getSortedApplications()
void	initializedResponseCache()
int	isBelowRenewThresold()
boolean	isLeaseExpirationEnabled() Checks whether lease expiration is enabled.
boolean	isSelfPreservationModeEnabled()
void	openForTraffic(com.netflix.appinfo.ApplicationInfoManager applicationInfoManager, int count)
java.util.Map<java.lang.String,com.netflix.appinfo.InstanceInfo.InstanceStatus>	overriddenInstanceStatusesSnapshot()
void	shutdown()
boolean	statusUpdate(java.lang.String appName, java.lang.String id, com.netflix.appinfo.InstanceInfo.InstanceStatus newStatus, java.lang.String lastDirtyTimestamp, boolean isReplication)
void	storeOverriddenStatusIfRequired(java.lang.String id, com.netflix.appinfo.InstanceInfo.InstanceStatus overriddenStatus) Deprecated.
void	storeOverriddenStatusIfRequired(java.lang.String appName, java.lang.String id, com.netflix.appinfo.InstanceInfo.InstanceStatus overriddenStatus)

Methods inherited from interface com.netflix.eureka.lease.LeaseManager

cancel, evict, register, renew

Methods inherited from interface com.netflix.discovery.shared.LookupService

getApplication, getApplications, getInstancesById, getNextServerFromEureka

Method Detail

openForTraffic

void openForTraffic(com.netflix.appinfo.ApplicationInfoManager applicationInfoManager,
                    int count)

shutdown

void shutdown()

storeOverriddenStatusIfRequired

@Deprecated
void storeOverriddenStatusIfRequired(java.lang.String id,
                                                 com.netflix.appinfo.InstanceInfo.InstanceStatus overriddenStatus)

Deprecated.

storeOverriddenStatusIfRequired

void storeOverriddenStatusIfRequired(java.lang.String appName,
                                     java.lang.String id,
                                     com.netflix.appinfo.InstanceInfo.InstanceStatus overriddenStatus)

statusUpdate

boolean statusUpdate(java.lang.String appName,
                     java.lang.String id,
                     com.netflix.appinfo.InstanceInfo.InstanceStatus newStatus,
                     java.lang.String lastDirtyTimestamp,
                     boolean isReplication)

deleteStatusOverride

boolean deleteStatusOverride(java.lang.String appName,
                             java.lang.String id,
                             com.netflix.appinfo.InstanceInfo.InstanceStatus newStatus,
                             java.lang.String lastDirtyTimestamp,
                             boolean isReplication)

overriddenInstanceStatusesSnapshot

java.util.Map<java.lang.String,com.netflix.appinfo.InstanceInfo.InstanceStatus> overriddenInstanceStatusesSnapshot()

getApplicationsFromLocalRegionOnly

com.netflix.discovery.shared.Applications getApplicationsFromLocalRegionOnly()

getSortedApplications

java.util.List<com.netflix.discovery.shared.Application> getSortedApplications()

getApplication

com.netflix.discovery.shared.Application getApplication(java.lang.String appName,
                                                        boolean includeRemoteRegion)

Get application information.

Parameters:

appName - The name of the application

includeRemoteRegion - true, if we need to include applications from remote regions as indicated by the region URL by this property EurekaServerConfig.getRemoteRegionUrls(), false otherwise

Returns:

the application

getInstanceByAppAndId

com.netflix.appinfo.InstanceInfo getInstanceByAppAndId(java.lang.String appName,
                                                       java.lang.String id)

Gets the InstanceInfo information.

Parameters:

appName - the application name for which the information is requested.

id - the unique identifier of the instance.

Returns:

the information about the instance.

getInstanceByAppAndId

com.netflix.appinfo.InstanceInfo getInstanceByAppAndId(java.lang.String appName,
                                                       java.lang.String id,
                                                       boolean includeRemoteRegions)

Gets the InstanceInfo information.

Parameters:

appName - the application name for which the information is requested.

id - the unique identifier of the instance.

includeRemoteRegions - true, if we need to include applications from remote regions as indicated by the region URL by this property EurekaServerConfig.getRemoteRegionUrls(), false otherwise

Returns:

the information about the instance.

clearRegistry

void clearRegistry()

initializedResponseCache

void initializedResponseCache()

getResponseCache

ResponseCache getResponseCache()

getNumOfRenewsInLastMin

long getNumOfRenewsInLastMin()

getNumOfRenewsPerMinThreshold

int getNumOfRenewsPerMinThreshold()

isBelowRenewThresold

int isBelowRenewThresold()

getLastNRegisteredInstances

java.util.List<com.netflix.discovery.shared.Pair<java.lang.Long,java.lang.String>> getLastNRegisteredInstances()

getLastNCanceledInstances

java.util.List<com.netflix.discovery.shared.Pair<java.lang.Long,java.lang.String>> getLastNCanceledInstances()

isLeaseExpirationEnabled

boolean isLeaseExpirationEnabled()

Checks whether lease expiration is enabled.

Returns:

true if enabled

isSelfPreservationModeEnabled

boolean isSelfPreservationModeEnabled()