How to use

TeeFilter

in

kieker.analysis.plugin.filter.forward

  /**
   * This method is the input port of the filter receiving incoming objects. Every
   * object will be printed into a stream (based on the configuration) before the
   * filter sends it to the output port.
   *
   * @param object
   *            The new object.
   */
  @InputPort(name = INPUT_PORT_NAME_EVENTS, description = "Receives incoming objects to be logged and forwarded", eventTypes = {
    Object.class })
  public final void inputEvent(final Object object) {
    if (this.active) {
      final StringBuilder sb = new StringBuilder(128);
      sb.append(this.getName()).append('(').append(object.getClass().getSimpleName()).append(") ")
          .append(object.toString());
      final String record = sb.toString();
      if (this.printStream != null) {
        this.printStream.println(record);
      } else {
        this.logger.info(record);
      }
    }
    super.deliver(OUTPUT_PORT_NAME_RELAYED_EVENTS, object);
  }
}

private void executeAnalysis(final File tempFile, final boolean append, final List<Integer> objectsToWrite) throws IllegalStateException,
    AnalysisConfigurationException {
  final Configuration configuration = new Configuration();
  configuration.setProperty(TeeFilter.CONFIG_PROPERTY_NAME_APPEND, Boolean.toString(append));
  configuration.setProperty(TeeFilter.CONFIG_PROPERTY_NAME_STREAM, tempFile.getAbsolutePath());
  final IAnalysisController analysisController = new AnalysisController();
  final TeeFilter teeFilter = new TeeFilter(configuration, analysisController);
  final ListReader<Integer> simpleListReader = new ListReader<Integer>(new Configuration(), analysisController);
  analysisController.connect(simpleListReader, ListReader.OUTPUT_PORT_NAME, teeFilter, TeeFilter.INPUT_PORT_NAME_EVENTS);
  simpleListReader.addAllObjects(objectsToWrite);
  analysisController.run();
}

confTeeFilter1.setProperty(TeeFilter.CONFIG_PROPERTY_NAME_STREAM, TeeFilter.CONFIG_PROPERTY_VALUE_STREAM_STDOUT);
confTeeFilter1.setProperty(TeeFilter.CONFIG_PROPERTY_NAME_STREAM, TeeFilter.CONFIG_PROPERTY_VALUE_STREAM_NULL);
final TeeFilter teeFilter1 = new TeeFilter(confTeeFilter1, analysisController);
confTeeFilter1.setProperty(TeeFilter.CONFIG_PROPERTY_NAME_STREAM, TeeFilter.CONFIG_PROPERTY_VALUE_STREAM_STDOUT);
final TeeFilter teeFilter2 = new TeeFilter(confTeeFilter2, analysisController);

confTeeFilter1.setProperty(TeeFilter.CONFIG_PROPERTY_NAME_STREAM, TeeFilter.CONFIG_PROPERTY_VALUE_STREAM_STDOUT);
final TeeFilter teeFilter1 = new TeeFilter(confTeeFilter1, analysisController);
confTeeFilter2.setProperty(TeeFilter.CONFIG_PROPERTY_NAME_STREAM, TeeFilter.CONFIG_PROPERTY_VALUE_STREAM_NULL);
confTeeFilter2.setProperty(AbstractAnalysisComponent.CONFIG_NAME, "CountBegin");
final TeeFilter teeFilter2 = new TeeFilter(confTeeFilter2, analysisController);
confTeeFilter3.setProperty(TeeFilter.CONFIG_PROPERTY_NAME_STREAM, TeeFilter.CONFIG_PROPERTY_VALUE_STREAM_NULL);
confTeeFilter3.setProperty(AbstractAnalysisComponent.CONFIG_NAME, "CountAfter");
final TeeFilter teeFilter3 = new TeeFilter(confTeeFilter3, analysisController);

  /**
   * This method is the input port of the filter receiving incoming objects. Every object will be printed into a stream (based on the configuration) before the
   * filter sends it to the output port.
   * 
   * @param object
   *            The new object.
   */
  @InputPort(name = INPUT_PORT_NAME_EVENTS, description = "Receives incoming objects to be logged and forwarded", eventTypes = { Object.class })
  public final void inputEvent(final Object object) {
    if (this.active) {
      final StringBuilder sb = new StringBuilder(128);
      sb.append(this.getName());
      sb.append('(').append(object.getClass().getSimpleName()).append(") ").append(object.toString());
      final String record = sb.toString();
      if (this.printStream != null) {
        this.printStream.println(record);
      } else {
        this.log.info(record);
      }
    }
    super.deliver(OUTPUT_PORT_NAME_RELAYED_EVENTS, object);
  }
}