extend this method to make your transformer modify the time . concode_field_sep Pattern returnPattern concode_field_sep void measureEvent concode_elem_sep void controllerEvent concode_elem_sep void channelPressureEvent concode_elem_sep Pattern getReturnPattern concode_elem_sep void keySignatureEvent concode_elem_sep void parallelNoteEvent concode_elem_sep void voiceEvent concode_elem_sep void sequentialNoteEvent concode_elem_sep void layerEvent concode_elem_sep void tempoEvent concode_elem_sep void noteEvent concode_elem_sep Pattern transform concode_elem_sep void polyphonicPressureEvent concode_elem_sep void instrumentEvent concode_elem_sep void setReturnPattern concode_elem_sep void pitchBendEvent
void function ( Time arg0 ) { returnPattern . addElement ( arg0 ) ; }