question: @ Override public void connectionNotification ( String eventName , Object source ) { if ( connectionAllowed ( eventName ) ) { if ( m_firstInput == null ) { m_firstInput = source ; m_firstInputConnectionType = eventName ; } else { m_secondInput = source ; m_secondInputConnectionType = eventName ; } } if ( m_firstInput != null && m_secondInput != null ) { if ( m_firstInputConnectionType . length ( ) > 0 || m_secondInputConnectionType . length ( ) > 0 ) { if ( ! m_firstInputConnectionType . equals ( "instance" ) && ! m_secondInputConnectionType . equals ( "instance" ) ) { m_incomingBatchConnections = true ; } else { m_incomingBatchConnections = false ; } } else { m_incomingBatchConnections = false ; } } }
target:  Deals with a new connection