question: @ Override public boolean eventGeneratable ( String eventName ) { if ( eventName . compareTo ( "instance" ) == 0 ) { if ( ! ( m_Loader instanceof weka . core . converters . IncrementalConverter ) ) { return false ; } if ( m_dataSetEventTargets > 0 ) { return false ; } } if ( eventName . compareTo ( "dataSet" ) == 0 ) { if ( ! ( m_Loader instanceof weka . core . converters . BatchConverter ) ) { return false ; } if ( m_instanceEventTargets > 0 ) { return false ; } } return true ; }
target:  Returns true if the named event can be generated at this time