@Test
  public void testDeleteColumn() {
    nodeClass.removeColumn(columnMap.get("col4"));

    // Test GetColumn
    assertNull(nodeClass.getColumn("col4"));

    // Test value
    AttributeRow row = rows.get(0);
    assertNull(row.getValue(columnMap.get("col4")));

    showValues(row);
  }
 public void showValues(AttributeRow row) {
   System.out.print("Values: ");
   for (AttributeValue val : row.getValues()) {
     System.out.print("#" + val.getValue() + " ");
   }
   System.out.println();
 }
  @Test
  public void testAddColumn() {
    AttributeColumnImpl co7 =
        nodeClass.addColumn("col7", "Column 7", AttributeType.STRING, AttributeOrigin.DATA, "def");
    columnMap.put("col7", co7);

    // Test GetColumn
    assertSame(co7, nodeClass.getColumn("col7"));

    // Test value
    AttributeRow row = rows.get(0);
    assertEquals(columnMap.get("col7").getDefaultValue(), row.getValue(columnMap.get("col7")));
    row.setValue(co7, "test");
    assertEquals("test", row.getValue(columnMap.get("col7")));

    showValues(row);
  }
Пример #4
0
 public void setValues(AttributeRow attributeRow) {
   if (attributeRow == null) {
     throw new NullPointerException();
   }
   AttributeValue[] attValues = attributeRow.getValues();
   for (int i = 0; i < attValues.length; i++) {
     setValue(attValues[i]);
   }
 }
  @Test
  public void testValues() {
    int i = 0;

    AttributeRow row = rows.get(0);
    assertEquals("col1value 0", row.getValue(columnMap.get("col1")));
    assertEquals(0, row.getValue(columnMap.get("col2")));
    assertNull(row.getValue(columnMap.get("col3")));
    assertEquals("col4value 0", row.getValue(columnMap.get("col4")));
    assertEquals(false, row.getValue(columnMap.get("col5")));
    assertEquals(columnMap.get("col6").getDefaultValue(), row.getValue(columnMap.get("col6")));

    showValues(row);
  }
  @Override
  public void execute(GraphModel graphModel, AttributeModel attributeModel) {
    // Graph graph = graphModel.getGraphVisible();
    HierarchicalGraph graph = null;
    // get visible graph
    if (directed) {
      graph = graphModel.getHierarchicalDirectedGraphVisible();
    } else {
      graph = graphModel.getHierarchicalUndirectedGraphVisible();
    }

    // lock graph
    graph.readLock();
    try {
      Progress.start(progressTicket, graph.getNodeCount());
      // all coefficients
      nodeCoefficients = new double[graph.getNodeCount()];

      // attribute column
      AttributeTable nodeTable = attributeModel.getNodeTable();
      AttributeColumn clusteringColumn = nodeTable.getColumn("newClusteringCoefficient");
      if (clusteringColumn == null) {
        clusteringColumn =
            nodeTable.addColumn(
                "newClusteringCoefficient",
                "Local Clustering Coefficient",
                AttributeType.DOUBLE,
                AttributeOrigin.COMPUTED,
                0.0);
      }

      int i = 0;
      // for each node
      for (Node e : graph.getNodes()) {
        // compute coefficient
        double coeficient = 0.0;
        double denominator = (graph.getDegree(e) * (graph.getDegree(e) - 1));
        if (!directed) {
          denominator /= 2;
        }
        double numerator = 0.0;
        // get neighbors as list
        List<Node> n2 = Arrays.asList(graph.getNeighbors(e).toArray());
        List<Node> neighbors2 = new ArrayList<Node>(n2);
        for (Node neighbor1 : graph.getNeighbors(e)) {
          neighbors2.remove(neighbor1);
          // count edges betwwen neighbors
          for (Node neighbor2 : neighbors2) {
            if (graph.getEdge(neighbor1, neighbor2) != null
                || graph.getEdge(neighbor2, neighbor1) != null) {
              numerator++;
            }
          }
        }
        // compute coefficient
        if (denominator > 0) {
          coeficient = numerator / denominator;
        } else {
          coeficient = 0.0;
        }
        averageCoefficient += coeficient;
        nodeCoefficients[i] = coeficient;
        i++;
        // set attribute
        AttributeRow row = (AttributeRow) e.getNodeData().getAttributes();
        row.setValue(clusteringColumn, coeficient);
        Progress.progress(progressTicket);
        if (cancel) {
          break;
        }
      }
      if (graph.getNodeCount() > 0) {
        averageCoefficient = averageCoefficient / graph.getNodeCount();
      }

      graph.readUnlockAll();
    } catch (Exception e) {
      e.printStackTrace();
      // Unlock graph
      graph.readUnlockAll();
    }
  }
 private void writeAttValues(
     XMLStreamWriter xmlWriter, AttributeRow row, TimeInterval visibleInterval) throws Exception {
   xmlWriter.writeStartElement(ATTVALUES);
   for (AttributeValue val : row.getValues()) {
     AttributeColumn col = val.getColumn();
     if (!col.getOrigin().equals(AttributeOrigin.PROPERTY)
         || (exportDynamic
             && col.getOrigin().equals(AttributeOrigin.PROPERTY)
             && col.getIndex() == PropertiesColumn.EDGE_WEIGHT.getIndex())) {
       AttributeType type = col.getType();
       if (type.isDynamicType()) {
         DynamicType dynamicValue = (DynamicType) val.getValue();
         if (dynamicValue != null && visibleInterval != null && exportDynamic) {
           List<Interval<?>> intervals =
               dynamicValue.getIntervals(visibleInterval.getLow(), visibleInterval.getHigh());
           for (Interval<?> interval : intervals) {
             Object value = interval.getValue();
             if (value != null) {
               xmlWriter.writeStartElement(ATTVALUE);
               xmlWriter.writeAttribute(ATTVALUE_FOR, col.getId());
               xmlWriter.writeAttribute(ATTVALUE_VALUE, value.toString());
               if (!Double.isInfinite(interval.getLow())) {
                 String intervalLow = formatTime(interval.getLow());
                 xmlWriter.writeAttribute(
                     interval.isLowExcluded() ? START_OPEN : START, intervalLow);
               }
               if (!Double.isInfinite(interval.getHigh())) {
                 String intervalHigh = formatTime(interval.getHigh());
                 xmlWriter.writeAttribute(
                     interval.isHighExcluded() ? END_OPEN : END, intervalHigh);
               }
               xmlWriter.writeEndElement();
             }
           }
         } else if (dynamicValue != null) {
           TimeInterval interval = visibleInterval;
           if (interval == null) {
             interval = new TimeInterval();
           }
           Object value =
               DynamicUtilities.getDynamicValue(
                   dynamicValue, interval.getLow(), interval.getHigh());
           if (value != null) {
             xmlWriter.writeStartElement(ATTVALUE);
             xmlWriter.writeAttribute(ATTVALUE_FOR, val.getColumn().getId());
             xmlWriter.writeAttribute(ATTVALUE_VALUE, value.toString());
             xmlWriter.writeEndElement();
           }
         }
       } else {
         if (val.getValue() != null) {
           xmlWriter.writeStartElement(ATTVALUE);
           xmlWriter.writeAttribute(ATTVALUE_FOR, col.getId());
           xmlWriter.writeAttribute(ATTVALUE_VALUE, val.getValue().toString());
           xmlWriter.writeEndElement();
         }
       }
     }
   }
   xmlWriter.writeEndElement();
 }