public int ensureInitiatorIsKnown(long initiatorId) {
        int newInitiatorCount = 0;
        if (m_initiatorData.get(initiatorId) == null) {
            m_initiatorData.put(initiatorId, new LastInitiatorData());
            newInitiatorCount++;
        }
        return newInitiatorCount;
    }
public int ensureInitiatorIsKnown ( long initiatorId ) { int newInitiatorCount = 0 ; if ( m_initiatorData . get ( initiatorId ) == null ) { m_initiatorData . put ( initiatorId , new LastInitiatorData ( ) ) ; newInitiatorCount ++ ; } return newInitiatorCount ; }
After a catalog change, double check that all initators in the catalog
that are known to be "up" are here, in the RPQ's list.
@param initiatorId Initiator present in the catalog.
@return The number of initiators that weren't known