Class StatisticsProgressListener

java.lang.Object
fmpp.progresslisteners.StatisticsProgressListener
All Implemented Interfaces:
ProgressListener

public class StatisticsProgressListener extends Object implements ProgressListener
Spins some counters regarding the work of the Engine. All methods of this listener can be called from multiple threads. The current state of counters can be read while the engine is working.
  • Constructor Details

    • StatisticsProgressListener

      public StatisticsProgressListener()
  • Method Details

    • notifyProgressEvent

      public void notifyProgressEvent(Engine engine, int event, File src, int pMode, Throwable error, Object param)
      Description copied from interface: ProgressListener
      Method called be the engine to notify events.

      It is guaranteed that this method will not be called concurrently as far as the listener is added to a single Engine instance only.

      Specified by:
      notifyProgressEvent in interface ProgressListener
      Parameters:
      engine - The engine instance where the event has occurred.
      event - The code of the event: an EVENT_... constant. As new event types can be introduced with new FMPP versions (even if it happens very seldom), a progress listener implementation should survive events that it does not understand. That is, it must not stop with an error, but it should silently ignore the event.
      src - Depending on event the source file or null.
      pMode - Depending on event the proccessing mode (Engine.PMODE_... constant) or Engine.PMODE_NONE. Note that new processing modes may be added as FMPP evolvers, so values that are not known be the progress listener should be handler nicely, and never cause error.
      error - The error, or null if there was no error.
      param - Extra information about the event. The class and meaning of object depends on the concrete event:
      • For EVENT_WARNING it is a String that describles the reason of warning.
    • reset

      public void reset()
      Rests all counters.
    • getProcessingTime

      public long getProcessingTime()
      The duration of the last BEGIN_ALL_PROCESSING-END_ALL_PROCESSING in milliseconds, or -1 if that is not known.
    • getCopied

      public int getCopied()
      Number of files successfully copied.
    • getExecuted

      public int getExecuted()
      Number of files successfully executed (templates).
    • getXmlRendered

      public int getXmlRendered()
      Number of XML files successfully rendered.
    • getFailed

      public int getFailed()
      Number of files where processing was failed.
    • getSuccesful

      public int getSuccesful()
      Number of files where processing was successfull.
    • getAccessed

      public int getAccessed()
      Number of files that the engine has tried to process.
    • getWarnings

      public int getWarnings()
      Total number of warnings.