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java.lang.Objectorg.objectweb.carol.cmi.ClusterIdFactory
The aim of this class is to generate unique IDs to identify an instance of a clustered server. The IDs generated by this class are guaranteed to be unique on the whole network. Several methods may be provided. To generate an ID, time may be needed, because they can be generated by locking a well know resource for a period of time.
Method Summary | |
static ClusterId |
getLocalId()
Return the local cluster Id. |
static void |
start()
|
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Method Detail |
public static void start() throws ClusterException
ClusterException
public static ClusterId getLocalId() throws ClusterException
null
if generate()
has not been called before.
ClusterException
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