com.sun.corba.ee.spi.folb

Interface GroupInfoService

All Known Implementing Classes:

ClientGroupManager, GroupInfoServiceBase

public interface GroupInfoService

Author:

Harold Carr

Method Summary

Modifier and Type	Method and Description
boolean	addObserver(GroupInfoServiceObserver x) Adds an observer that will receive a membershipChange invocation whenever the cluster membership changes.
List<ClusterInstanceInfo>	getClusterInstanceInfo(String[] adapterName) This is a separate call (rather than info being passed in membershipChange) so we can identifier the adapter.
List<ClusterInstanceInfo>	getClusterInstanceInfo(String[] adapterName, List<String> endpoints) This is a separate call (rather than info being passed in membershipChange) so we can identifier the adapter.
void	notifyObservers() Causes the membershipChange method to be called on each registered observer.
boolean	shouldAddAddressesToNonReferenceFactory(String[] adapterName) This method only used during testing.
boolean	shouldAddMembershipLabel(String[] adapterName) This method only used during testing.

Method Detail

addObserver

boolean addObserver(GroupInfoServiceObserver x)

Adds an observer that will receive a membershipChange invocation whenever the cluster membership changes. The membershipChange invocation tells the observer to call getClusterInstanceInfo to get info.

Returns:

true if the given observer is added. False otherwise.

notifyObservers

void notifyObservers()

Causes the membershipChange method to be called on each registered observer.

getClusterInstanceInfo

List<ClusterInstanceInfo> getClusterInstanceInfo(String[] adapterName)

This is a separate call (rather than info being passed in membershipChange) so we can identifier the adapter. The adapter identification is used in testing.

getClusterInstanceInfo

List<ClusterInstanceInfo> getClusterInstanceInfo(String[] adapterName,
                                                 List<String> endpoints)

This is a separate call (rather than info being passed in membershipChange) so we can identifier the adapter. The adapter identification is used in testing.

shouldAddAddressesToNonReferenceFactory

boolean shouldAddAddressesToNonReferenceFactory(String[] adapterName)

This method only used during testing.

shouldAddMembershipLabel

boolean shouldAddMembershipLabel(String[] adapterName)

This method only used during testing.