Exemplo n.º 1
0
 public void addForwardReferences() {
   KnowledgeBase kb = this.getKnowledgeBase();
   Collection transitions = getOwnSlotValues(kb.getSlot("transitions"));
   Slot fromSlot = kb.getSlot(":FROM");
   Slot toSlot = kb.getSlot(":TO");
   Instance from = null;
   Instance to = null;
   Slot branches = kb.getSlot("branches");
   Slot followed_by = kb.getSlot("followed_by");
   Slot label = kb.getSlot("label");
   for (Iterator transition = transitions.iterator(); transition.hasNext(); ) {
     Instance inst = (Instance) transition.next();
     from = (Instance) inst.getOwnSlotValue(fromSlot);
     if (from != null) {
       to = (Instance) inst.getOwnSlotValue(toSlot);
       if (to != null) {
         try {
           if (from.hasOwnSlot(branches)) {
             /*logger.debug("addForwardReferences: "+ from.getOwnSlotValue(label)+
             " has branches"); */
             if ((from.getOwnSlotValues(branches) == null)
                 || (!from.getOwnSlotValues(branches).contains(to)))
               from.addOwnSlotValue(branches, to);
           } else if (from.hasOwnSlot(followed_by)) {
             /*logger.debug("addForwardReferences: "+ from.getOwnSlotValue(label)+
             " has followed by");*/
             if (!(to.equals(from.getOwnSlotValue(followed_by))))
               from.setOwnSlotValue(followed_by, to);
           } else
             logger.error(
                 "addForwardReferences: "
                     + from.getOwnSlotValue(label)
                     + "has no followed_by or branches slot");
         } catch (Exception e) {
           logger.error(
               "Exception adding "
                   + to.getOwnSlotValue(label)
                   + " to "
                   + from.getOwnSlotValue(label));
         }
       }
     }
   }
 }
Exemplo n.º 2
0
  private void loadKB(String kbURL, String guidelineId) {

    System.out.println("Starting to load KB");
    System.out.println("------------------------------------------------------------------");
    try {
      PCAImp = new PCAServer_i();
      PCAImp.kbManager = new KBHandler(kbURL); // Sever loads the KB
      // java.util.Date finishedKB = new java.util.Date();
      // logger.warn("finished loading KB "+(finishedKB.getTime() - startTime.getTime())+ "
      // milliseconds after start.");
      pca = PCAImp.open_pca_session();
      if ((guidelineId != null) && (guidelineId != "")) {
        pca.setGuideline(guidelineId); // Specifies the guideline to use
      } else logger.error("No GUIDELINEID specified");
    } catch (Exception se) {
      logger.error("Exception raised during initialization " + se.toString());
      System.exit(1);
    }
    pca.finishSession();
    System.out.println("------------------------------------------------------------------");
    System.out.println("Done loading KB");
  }
Exemplo n.º 3
0
  public void removeForwardReferences() {
    KnowledgeBase kb = this.getKnowledgeBase();
    Slot branches = kb.getSlot("branches");
    Slot followed_by = kb.getSlot("followed_by");
    // logger.debug("Slot "+branches.getName());
    // logger.debug("Slot "+followed_by.getName());
    Slot label = kb.getSlot("label");
    Collection steps = getOwnSlotValues(kb.getSlot("steps"));
    for (Iterator iterater = steps.iterator(); iterater.hasNext(); ) {
      Instance step = (Instance) iterater.next();
      // logger.debug("removeForwardReferences: node ="+step.getOwnSlotValue(label));
      /*for (Iterator slots=step.getOwnSlots().iterator(); slots.hasNext();){
      	logger.debug("has slot "+((Slot)slots.next()).getName());
      }*/
      try {
        if (step.hasOwnSlot(branches)) {
          /*logger.debug("removeForwardReferences: "+ step.getOwnSlotValue(label)+
          " has branches"); */
          step.setOwnSlotValues(branches, new ArrayList());
        } else if (step.hasOwnSlot(followed_by)) {
          /* logger.debug("removeForwardReferences: "+ step.getOwnSlotValue(label)+
          " has followed_by value "+step.getOwnSlotValue(followed_by));*/
          step.setOwnSlotValue(followed_by, null);
        } else
          logger.error(
              "removeForwardReferences: "
                  + step.getOwnSlotValue(label)
                  + "has no followed_by or branches slot");
      } catch (Exception e) {

        logger.error(
            "Exception making " + step.getOwnSlotValue(label) + " null, Message: " + e.getMessage(),
            e);
      }
    }
  }
Exemplo n.º 4
0
 private static void processFile(
     String pid, File child, File outFilePath, String guidelineId, String htmlFilePath) {
   // Write to output directory
   // outFilePath should be path+pid+extension
   String caseData = null;
   SimpleDateFormat formatter = new SimpleDateFormat("yyyy-MM-dd");
   java.util.Date startTime = new java.util.Date();
   try {
     caseData = readFileAsString(child.getPath());
   } catch (java.io.IOException e) {
     logger.error("Error reading data file ", e);
     System.exit(-1);
   }
   String recommendations = null;
   try {
     System.out.println("-----------------------------------------");
     recommendations =
         pca.topLevelComputeAdvisory(pid, caseData, formatter.format(startTime), guidelineId, pid);
     System.out.println("-----------------------------------------");
     // String fileName = outFilePath+pid+fileExtension
     // File outFilePath = new File(fileName);;
     logger.warn("Output recommenations to: " + outFilePath);
     if (outFilePath.exists()) {
       outFilePath.delete();
     }
     try {
       PrintWriter out = new PrintWriter(outFilePath.getPath());
       out.print(recommendations);
       out.flush();
       // System.out.println("****READY FILE PROCESSING****");
       // create Ready file
       // String readyFileName;
       // readyFileName = outFilePath.getPath();
       // System.out.println("Ready File Name Is: " + readyFileName);  //Remove
       // File readyFile = new File(readyFileName.replace(".xml","_READY.txt"));
       // try {
       //  readyFile.createNewFile();
       //  System.out.println("****SUCCESS****"+readyFile.getPath());
       // } catch (java.io.IOException e0) {
       //   System.out.println("Error creating READY file");
       // }
     } catch (FileNotFoundException e) {
       e.printStackTrace();
     }
   } catch (PCA_Session_Exception e1) {
     e1.printStackTrace();
   }
 }