Eclipse CD5405 Manuel d'utilisateur télécharger pdf (Page 19)

! ! ! e.printStackTrace();

! ! } catch (IllegalTransition e) {

! ! ! e.printStackTrace();

!!}

! /**

! * Reads the next value from the input file and sends it back into the process

! * as the s parameter. It terminates when it reaches the end of the input or

! * if any exception is found during its processing of the input.

! * When this happens, it throws EndOfSetException into the process.

! * @throws AMSException if it can't communicate with its agenda

! * @throws IllegalTransition if the step cannot be completed or terminated

! */

! private void readS() throws AMSException, IllegalTransition {

! ! try {

! ! ! // Read in a line of data

! ! ! System.out.print("(ReadSHandler) Assigning SensorData object: ");

! ! ! String line;

!!!

! ! ! // Read in next line of file

! ! ! line = reader.readLine();

!!!if (line == null || line.equals("")){

! ! ! ! terminate();

! ! ! ! return;

!!!}

! ! ! SensorData data = new SensorData (line);

!!!item.setParameter("s", data);

!!!item.complete();

!!!

! ! } catch (Exception e) {

! ! ! e.printStackTrace();

! ! ! terminate();

!!}

! /**

! * Terminate the step, throwing the EndOfSetException into the process

! * @throws AMSException if it can't communicate with the agenda

! * @throws IllegalTransition if it can't terminate the step

! */

! private void terminate()

!!!throws AMSException, IllegalTransition {

! ! Set<Serializable> exceptions = new HashSet<Serializable>();

! ! exceptions.add (new EndOfSetException());

!!item.terminate(exceptions);

! ! return;

}

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Eclipse CD5405 Manuel d'utilisateur Page 19

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