returns the list of nodes for this scenario . concode_field_sep List<UpdateListener> updateListeners concode_elem_sep String APPTYPE_S concode_elem_sep String APP_PACKAGE concode_elem_sep String APPCOUNT_S concode_elem_sep int nrofGroups concode_elem_sep String ROUTING_PACKAGE concode_elem_sep String NROF_HOSTS_S concode_elem_sep String NAME_S concode_elem_sep String UP_INT_S concode_elem_sep World world concode_elem_sep List<ApplicationListener> appListeners concode_elem_sep SimScenario myinstance concode_elem_sep EventQueueHandler eqHandler concode_elem_sep String ROUTER_S concode_elem_sep String NROF_INTERF_S concode_elem_sep int worldSizeY concode_elem_sep double maxHostRange concode_elem_sep String INTTYPE_S concode_elem_sep String GROUP_ID_S concode_elem_sep int worldSizeX concode_elem_sep String SIM_CON_S concode_elem_sep List<MovementListener> movementListeners concode_elem_sep String SCENARIO_NS concode_elem_sep List<DTNHost> hosts concode_elem_sep List<ConnectionListener> connectionListeners concode_elem_sep String GAPPNAME_S concode_elem_sep String NROF_INTTYPES_S concode_elem_sep String END_TIME_S concode_elem_sep String INTTYPE_PACKAGE concode_elem_sep String GROUP_NS concode_elem_sep SimMap simMap concode_elem_sep double updateInterval concode_elem_sep boolean simulateConnections concode_elem_sep String NROF_GROUPS_S concode_elem_sep String SCAN_INTERVAL_S concode_elem_sep int number_hosts concode_elem_sep String name concode_elem_sep String APPTYPE_NS concode_elem_sep String MM_PACKAGE concode_elem_sep double endTime concode_elem_sep String INTNAME_S concode_elem_sep String MOVEMENT_MODEL_S concode_elem_sep List<MessageListener> messageListeners concode_elem_sep String INTERFACENAME_S concode_elem_sep String INTTYPE_NS concode_field_sep void createHosts concode_elem_sep List<EventQueue> getExternalEvents concode_elem_sep World getWorld concode_elem_sep String getName concode_elem_sep int getWorldSizeY concode_elem_sep int getWorldSizeX concode_elem_sep void addConnectionListener concode_elem_sep SimMap getMap concode_elem_sep void addUpdateListener concode_elem_sep void ensurePositiveValue concode_elem_sep double getUpdateInterval concode_elem_sep double getEndTime concode_elem_sep boolean simulateConnections concode_elem_sep void addMessageListener concode_elem_sep List<UpdateListener> getUpdateListeners concode_elem_sep void reset concode_elem_sep SimScenario getInstance concode_elem_sep double getMaxHostRange concode_elem_sep List<ApplicationListener> getApplicationListeners concode_elem_sep void addApplicationListener concode_elem_sep void addMovementListener
List < DTNHost > function ( ) { return this . hosts ; }