@Override
 public void dataSelectionChanged(DataSelectionEvent event) {
   selectedDataSearchResult = (SearchResult) event.getSource();
   selectedDataSearchResult.setOriginalCriteria(searchResult.getOriginalCriteria());
   selectedDataSearchResult.setDataSourceDescription(
       "Selected data for " + searchResult.getDataSourceDescription());
   synchronized (this) {
     this.notify();
   }
   if (logger.isDebugEnabled()) {
     logger.debug("Value of selectedDataSearchresult: ");
     if (selectedDataSearchResult != null) {
       List<Patient> patients = selectedDataSearchResult.getPatients();
       for (Patient logPatient : patients) {
         logger.debug(logPatient.toString());
         List<Study> studies = logPatient.getStudies();
         for (Study logStudy : studies) {
           logger.debug("   " + logStudy.toString());
           List<Series> series = logStudy.getSeries();
           for (Series logSeries : series) {
             logger.debug("      " + logSeries.toString());
             List<Item> items = logSeries.getItems();
             for (Item logItem : items) {
               logger.debug("         " + logItem.toString());
             }
           }
         }
       }
     }
   }
 }
 // SearchResultTree 1A - basic flow. One ItemNode selected.
 // Result: selectedDataSearchResult should contain one patient, one study, one series and one
 // selected itemNode.
 @Test
 public void testUpdatedSelectedDataSearchResult1A() {
   resultTree.addDataSelectionListener(this);
   DefaultMutableTreeNode rootNode = resultTree.getRootNode();
   DefaultMutableTreeNode locationNode = (DefaultMutableTreeNode) rootNode.getChildAt(0);
   PatientNode patientNode1 = (PatientNode) locationNode.getChildAt(0);
   StudyNode studyNode1 = (StudyNode) patientNode1.getChildAt(0);
   SeriesNode seriesNode1 = (SeriesNode) studyNode1.getChildAt(0);
   ItemNode itemNode1 = (ItemNode) seriesNode1.getChildAt(0);
   resultTree.updateSelection(itemNode1, true);
   synchronized (this) {
     while (selectedDataSearchResult.getPatients().size() == 0) {
       try {
         this.wait();
       } catch (InterruptedException e1) {
         logger.error(e1, e1);
       }
     }
   }
   List<Patient> patients = selectedDataSearchResult.getPatients();
   int numbOfPatients = patients.size();
   assertEquals(
       "Invalid number of patients. Expected: 1, actual: " + numbOfPatients, 1, numbOfPatients);
   if (numbOfPatients == 1) {
     Patient patient = patients.get(0);
     assertEquals(
         "Invalid patient. Expected id: 111, actual: " + patient.getPatientID(),
         "111",
         patient.getPatientID());
   }
   List<Study> studies = patients.get(0).getStudies();
   int numbOfStudies = studies.size();
   assertEquals(
       "Invalid number of studies. Expected: 1, actual: " + numbOfStudies, 1, numbOfStudies);
   if (numbOfStudies == 1) {
     Study study = studies.get(0);
     assertEquals(
         "Invalid study. Expected studyInstanceUID: 101.101, actual: "
             + study.getStudyInstanceUID(),
         "101.101",
         study.getStudyInstanceUID());
   }
   List<Series> series = studies.get(0).getSeries();
   int numbOfSeries = series.size();
   assertEquals("Invalid number of series. Expected: 1, actual: " + numbOfSeries, 1, numbOfSeries);
   if (numbOfSeries == 1) {
     Series oneSeries = series.get(0);
     assertEquals(
         "Invalid series. Expected seriesInstanceUID: 101.101.1, actual: "
             + oneSeries.getSeriesInstanceUID(),
         "101.101.1",
         oneSeries.getSeriesInstanceUID());
   }
   List<Item> items = series.get(0).getItems();
   int numbOfItems = items.size();
   assertEquals("Invalid number of items. Expected: 1, actual: " + numbOfItems, 1, numbOfItems);
   if (numbOfItems == 1) {
     Item item = items.get(0);
     assertEquals(
         "Invalid item. Expected item id: 101.101.1.000.000.1, actual: " + item.getItemID(),
         "101.101.1.000.000.1",
         item.getItemID());
   }
 }
 void assertSelectAll(SearchResult selectedDataSearchResult) {
   List<Patient> patients = selectedDataSearchResult.getPatients();
   int numbOfPatients = patients.size();
   assertEquals(
       "Invalid number of patients. Expected: 2, actual: " + numbOfPatients, 2, numbOfPatients);
   for (Patient patient : patients) {
     List<Study> studies = patient.getStudies();
     if (patient.getPatientID().equalsIgnoreCase("111")) {
       assertEquals(
           "Invalid number of studies. Expected: 2, actual: " + studies.size(), 2, studies.size());
       for (Study study : studies) {
         if (study.getStudyInstanceUID().equalsIgnoreCase("101.101")) {
           List<Series> series = study.getSeries();
           assertEquals(
               "Invalid number of series. Expected: 1, actual: " + series.size(),
               1,
               series.size());
           for (Series oneSeries : series) {
             if (oneSeries.getSeriesInstanceUID().equalsIgnoreCase("101.101.1")) {
               List<Item> items = oneSeries.getItems();
               int numbOfItems = items.size();
               assertEquals(
                   "Invalid number of items in Series 101.101.1 . Expected: 1, actual: "
                       + numbOfItems,
                   1,
                   numbOfItems);
               assertEquals(
                   "Invalid item in Series 101.101.1 . Expected: 101.101.1.000.000.1, actual: "
                       + items.get(0).getItemID(),
                   "101.101.1.000.000.1",
                   items.get(0).getItemID());
             }
           }
         } else if (study.getStudyInstanceUID().equalsIgnoreCase("202.202")) {
           List<Series> series = study.getSeries();
           assertEquals(
               "Invalid number of series. Expected: 2, actual: " + series.size(),
               2,
               series.size());
           for (Series oneSeries : series) {
             if (oneSeries.getSeriesInstanceUID().equalsIgnoreCase("202.202.1")) {
               List<Item> items = oneSeries.getItems();
               int numbOfItems = items.size();
               assertEquals(
                   "Invalid number of items in Series 202.202.1 . Expected: 2, actual: "
                       + numbOfItems,
                   2,
                   numbOfItems);
               for (Item item : items) {
                 if (item.getItemID().equalsIgnoreCase("202.202.1.000.000.1")) {
                   assertEquals(
                       "Invalid item in Series 202.202.1 . Expected: 202.202.1.000.000.1, actual: "
                           + item.getItemID(),
                       "202.202.1.000.000.1",
                       item.getItemID());
                 } else if (item.getItemID().equalsIgnoreCase("202.202.1.000.000.2")) {
                   assertEquals(
                       "Invalid item in Series 202.202.1 . Expected: 202.202.1.000.000.2, actual: "
                           + item.getItemID(),
                       "202.202.1.000.000.2",
                       item.getItemID());
                 }
               }
             } else if (oneSeries.getSeriesInstanceUID().equalsIgnoreCase("303.303.1")) {
               List<Item> items = oneSeries.getItems();
               int numbOfItems = items.size();
               assertEquals(
                   "Invalid number of items in Series 303.303.1 . Expected: 2, actual: "
                       + numbOfItems,
                   2,
                   numbOfItems);
               for (Item item : items) {
                 if (item.getItemID().equalsIgnoreCase("303.303.1.000.000.1")) {
                   assertEquals(
                       "Invalid item in Series 303.303.1 . Expected: 303.303.1.000.000.1, actual: "
                           + item.getItemID(),
                       "303.303.1.000.000.1",
                       item.getItemID());
                 } else if (item.getItemID().equalsIgnoreCase("303.303.1.000.000.2")) {
                   assertEquals(
                       "Invalid item in Series 303.303.1 . Expected: 303.303.1.000.000.2, actual: "
                           + item.getItemID(),
                       "303.303.1.000.000.2",
                       item.getItemID());
                 }
               }
             }
           }
         }
       }
     } else if (patient.getPatientID().equalsIgnoreCase("222")) {
       assertEquals(
           "Invalid number of studies. Expected: 1, actual: " + studies.size(), 1, studies.size());
       for (Study study : studies) {
         if (study.getStudyInstanceUID().equalsIgnoreCase("303.303")) {
           List<Series> series = study.getSeries();
           assertEquals(
               "Invalid number of series. Expected: 1, actual: " + series.size(),
               1,
               series.size());
           for (Series oneSeries : series) {
             if (oneSeries.getSeriesInstanceUID().equalsIgnoreCase("404.404.1")) {
               List<Item> items = oneSeries.getItems();
               int numbOfItems = items.size();
               assertEquals(
                   "Invalid number of items in Series 404.404.1 . Expected: 1, actual: "
                       + numbOfItems,
                   1,
                   numbOfItems);
               assertEquals(
                   "Invalid item in Series 404.404.1 . Expected: 404.404.1.000.000.1, actual: "
                       + items.get(0).getItemID(),
                   "404.404.1.000.000.1",
                   items.get(0).getItemID());
             }
           }
         }
       }
     }
   }
 }
  // SearchResultTree 4A - basic flow. One PatientNode selected.
  // Result: selectedDataSearchResult should contain one selected patient, and all studies, series
  // and all items found in selected Patient.
  @Test
  public void testUpdatedSelectedDataSearchResult4A() {
    resultTree.addDataSelectionListener(this);
    DefaultMutableTreeNode rootNode = resultTree.getRootNode();
    DefaultMutableTreeNode locationNode = (DefaultMutableTreeNode) rootNode.getChildAt(0);
    PatientNode patientNode1 = (PatientNode) locationNode.getChildAt(0);
    resultTree.updateSelection(patientNode1, true);
    synchronized (this) {
      while (selectedDataSearchResult.getPatients().size() == 0) {
        try {
          this.wait();
        } catch (InterruptedException e1) {
          logger.error(e1, e1);
        }
      }
    }
    List<Patient> patients = selectedDataSearchResult.getPatients();
    int numbOfPatients = patients.size();
    assertEquals(
        "Invalid number of patients. Expected: 1, actual: " + numbOfPatients, 1, numbOfPatients);
    if (numbOfPatients == 1) {
      Patient patient = patients.get(0);
      assertEquals(
          "Invalid patient. Expected id: 111, actual: " + patient.getPatientID(),
          "111",
          patient.getPatientID());
    }
    List<Study> studies = patients.get(0).getStudies();
    int numbOfStudies = studies.size();
    assertEquals(
        "Invalid number of studies. Expected: 2, actual: " + numbOfStudies, 2, numbOfStudies);
    if (numbOfStudies == 2) {
      Study study1 = studies.get(0);
      assertEquals(
          "Invalid study. Expected studyInstanceUID: 101.101, actual: "
              + study1.getStudyInstanceUID(),
          "101.101",
          study1.getStudyInstanceUID());

      Study study2 = studies.get(1);
      assertEquals(
          "Invalid study. Expected studyInstanceUID: 202.202, actual: "
              + study2.getStudyInstanceUID(),
          "202.202",
          study2.getStudyInstanceUID());
    }
    // Fully assert study1, assert number of series and items of study2. study2 is fully asserted in
    // the previous test.
    List<Series> series = studies.get(0).getSeries();
    int numbOfSeries = series.size();
    assertEquals("Invalid number of series. Expected: 1, actual: " + numbOfSeries, 1, numbOfSeries);
    if (numbOfSeries == 1) {
      Series series1 = series.get(0);
      assertEquals(
          "Invalid series. Expected seriesInstanceUID: 101.101.1, actual: "
              + series1.getSeriesInstanceUID(),
          "101.101.1",
          series1.getSeriesInstanceUID());
    }
    List<Item> itemsSeries1 = series.get(0).getItems();
    int numbOfItemsSeries1 = itemsSeries1.size();
    assertEquals(
        "Invalid number of items. Expected: 1, actual: " + numbOfItemsSeries1,
        1,
        numbOfItemsSeries1);
    if (numbOfItemsSeries1 == 1) {
      Item item1 = itemsSeries1.get(0);
      assertEquals(
          "Invalid item. Expected item id: 101.101.1.000.000.1, actual: " + item1.getItemID(),
          "101.101.1.000.000.1",
          item1.getItemID());
    }

    List<Item> itemsSeries2 = studies.get(1).getSeries().get(0).getItems();
    List<Item> itemsSeries3 = studies.get(1).getSeries().get(1).getItems();
    int numbOfItemsSeries2 = itemsSeries2.size();
    int numbOfItemsSeries3 = itemsSeries3.size();
    assertEquals(
        "Invalid number of items in Series 2. Expected: 2, actual: " + numbOfItemsSeries2,
        2,
        numbOfItemsSeries2);
    assertEquals(
        "Invalid number of items in Series 3. Expected: 2, actual: " + numbOfItemsSeries3,
        2,
        numbOfItemsSeries3);
  }
 // SearchResultTree 3A - basic flow. One StudyNode selected.
 // Result: selectedDataSearchResult should contain one patient, one selected study, and Series and
 // items found in selected Study.
 @Test
 public void testUpdatedSelectedDataSearchResult3A() {
   resultTree.addDataSelectionListener(this);
   DefaultMutableTreeNode rootNode = resultTree.getRootNode();
   DefaultMutableTreeNode locationNode = (DefaultMutableTreeNode) rootNode.getChildAt(0);
   PatientNode patientNode1 = (PatientNode) locationNode.getChildAt(0);
   StudyNode studyNode2 = (StudyNode) patientNode1.getChildAt(1);
   resultTree.updateSelection(studyNode2, true);
   synchronized (this) {
     while (selectedDataSearchResult.getPatients().size() == 0) {
       try {
         this.wait();
       } catch (InterruptedException e1) {
         logger.error(e1, e1);
       }
     }
   }
   List<Patient> patients = selectedDataSearchResult.getPatients();
   int numbOfPatients = patients.size();
   assertEquals(
       "Invalid number of patients. Expected: 1, actual: " + numbOfPatients, 1, numbOfPatients);
   if (numbOfPatients == 1) {
     Patient patient = patients.get(0);
     assertEquals(
         "Invalid patient. Expected id: 111, actual: " + patient.getPatientID(),
         "111",
         patient.getPatientID());
   }
   List<Study> studies = patients.get(0).getStudies();
   int numbOfStudies = studies.size();
   assertEquals(
       "Invalid number of studies. Expected: 1, actual: " + numbOfStudies, 1, numbOfStudies);
   if (numbOfStudies == 1) {
     Study study = studies.get(0);
     assertEquals(
         "Invalid study. Expected studyInstanceUID: 202.202, actual: "
             + study.getStudyInstanceUID(),
         "202.202",
         study.getStudyInstanceUID());
   }
   List<Series> series = studies.get(0).getSeries();
   int numbOfSeries = series.size();
   assertEquals("Invalid number of series. Expected: 2, actual: " + numbOfSeries, 2, numbOfSeries);
   if (numbOfSeries == 2) {
     Series series2 = series.get(0);
     assertEquals(
         "Invalid series. Expected seriesInstanceUID: 202.202.1, actual: "
             + series2.getSeriesInstanceUID(),
         "202.202.1",
         series2.getSeriesInstanceUID());
     Series series3 = series.get(1);
     assertEquals(
         "Invalid series. Expected seriesInstanceUID: 303.303.1, actual: "
             + series3.getSeriesInstanceUID(),
         "303.303.1",
         series3.getSeriesInstanceUID());
   }
   List<Item> itemsSeries2 = series.get(0).getItems();
   int numbOfItemsSeries2 = itemsSeries2.size();
   assertEquals(
       "Invalid number of items. Expected: 2, actual: " + numbOfItemsSeries2,
       2,
       numbOfItemsSeries2);
   if (numbOfItemsSeries2 == 2) {
     Item item2 = itemsSeries2.get(0);
     assertEquals(
         "Invalid item. Expected item id: 202.202.1.000.000.1, actual: " + item2.getItemID(),
         "202.202.1.000.000.1",
         item2.getItemID());
     Item item3 = itemsSeries2.get(1);
     assertEquals(
         "Invalid item. Expected item id: 202.202.1.000.000.2, actual: " + item3.getItemID(),
         "202.202.1.000.000.2",
         item3.getItemID());
   }
   List<Item> itemsSeries3 = series.get(1).getItems();
   int numbOfItemsSeries3 = itemsSeries3.size();
   assertEquals(
       "Invalid number of items. Expected: 2, actual: " + numbOfItemsSeries3,
       2,
       numbOfItemsSeries3);
   if (numbOfItemsSeries3 == 2) {
     Item item4 = itemsSeries3.get(0);
     assertEquals(
         "Invalid item. Expected item id: 303.303.1.000.000.1, actual: " + item4.getItemID(),
         "303.303.1.000.000.1",
         item4.getItemID());
     Item item5 = itemsSeries3.get(1);
     assertEquals(
         "Invalid item. Expected item id: 303.303.1.000.000.2, actual: " + item5.getItemID(),
         "303.303.1.000.000.2",
         item5.getItemID());
   }
 }