org.jboss.ha.framework.interfaces
Interface FamilyClusterInfo

All Known Implementing Classes:

FamilyClusterInfoImpl (src)

public interface FamilyClusterInfo

Maintain information for a given proxy family. Proxies can statically reference objects implementing this interface: only the content will change as the cluster topology changes, not the FamilyClusterInfo object itself. Proxies or LoadBalancing policy implementations can use the cursor and object attribute to store arbitrary data that is then shared accross all proxies belonging to the same family. Initial access to this object is done through the ClusteringTargetsRepository singleton.

See Also:

FamilyClusterInfoImpl (src) , ClusteringTargetsRepository (src)

UNINITIALIZED_CURSOR

public static final int UNINITIALIZED_CURSOR

See Also:

Constant Field Values (src)

getFamilyName

public java.lang.String getFamilyName()

getTargets

public java.util.ArrayList getTargets()

getCurrentViewId

public long getCurrentViewId()

removeDeadTarget

public java.util.ArrayList removeDeadTarget(java.lang.Object target)

updateClusterInfo

public java.util.ArrayList updateClusterInfo(java.util.ArrayList targets,
                                             long viewId)

currentMembershipInSyncWithViewId

public boolean currentMembershipInSyncWithViewId()

resetView

public void resetView()

getCursor

public int getCursor()

setCursor

public int setCursor(int cursor)

getObject

public java.lang.Object getObject()

setObject

public java.lang.Object setObject(java.lang.Object whatever)