return true when this truck is carrying a syncfuture , false otherwise . concode_field_sep FSWALEntry entry concode_elem_sep SyncFuture syncFuture concode_elem_sep EventFactory<RingBufferTruck> EVENT_FACTORY concode_elem_sep Span span concode_field_sep boolean hasFSWALEntryPayload concode_elem_sep void loadPayload concode_elem_sep void loadPayload concode_elem_sep Span unloadSpanPayload concode_elem_sep RingBufferTruck newInstance concode_elem_sep FSWALEntry unloadFSWALEntryPayload concode_elem_sep SyncFuture unloadSyncFuturePayload
boolean function ( ) { return this . syncFuture != null ; }