/**
* {@inheritDoc}
*
* @see net.sf.hajdbc.distributed.Stateful#writeState(java.io.ObjectOutput)
*/
@Override
public void writeState(ObjectOutput output) throws IOException {
Set<D> databases = this.cluster.getBalancer();
output.writeInt(databases.size());
for (D database : databases) {
output.writeUTF(database.getId());
}
}
