Esempio n. 1
0
  /**
   * Translates the link structure into the cell structure depending on healthy detector locations
   */
  public void createCellStructure() {

    int i = 0;

    while (i < mainlineLinks.size() - 1) {

      if (mainlineLinks.get(i).isHasDetector()
          & mainlineLinks.get(i).getDetectorML().getHealthStatus() == 100) {
        Cell c = new Cell((int) totalTimeInHours * 60 / 5);
        c.addLink(mainlineLinks.get(i));
        c.setDetectorML(mainlineLinks.get(i).getDetectorML());
        c.setDetectorHOV(mainlineLinks.get(i).getDetectorHOV());
        while (!mainlineLinks.get(i + 1).isHasDetector() & i < mainlineLinks.size() - 2
            | (mainlineLinks.get(i + 1).isHasDetector()
                & mainlineLinks.get(i + 1).getDetectorML().getHealthStatus() != 100)) {
          c.addLink(mainlineLinks.get(i + 1));
          i++;
        }
        // Onramps and Offramps in the Cell
        for (Link l : c.getLinks()) {

          c.addToOnrampPerLink(l.getUpNode().getInLinks().size() - 1);
          c.addToOfframpPerLink(l.getDownNode().getOutLinks().size() - 1);

          for (int linkID : l.getUpNode().getInLinks()) {
            if (links.get(linkID).getLinkType().equals("onramp")) {
              if (links.get(linkID).getDetectorML().getFlowData().isEmpty()
                  | links.get(linkID).getDetectorML().getHealthStatus() != 100) {
                c.addToImputeOR(true);
                c.appendZeroColumnToMeasuredOnrampFlow();
              } else {
                c.appendColumnToMeasuredOnrampFlow(
                    links.get(linkID).getDetectorML().getFlowDataArray());
                c.addToImputeOR(false);
              }
            }
          }
          for (int linkID : l.getDownNode().getOutLinks()) {
            if (links.get(linkID).getLinkType().equals("offramp")) {
              if (links.get(linkID).getDetectorML().getFlowData().isEmpty()
                  | links.get(linkID).getDetectorML().getHealthStatus() != 100) {
                c.addToImputeFR(true);
                c.appendZeroColumnToMeasuredOfframpFlow();
              } else {
                c.appendColumnToMeasuredOfframpFlow(
                    links.get(linkID).getDetectorML().getFlowDataArray());
                c.addToImputeFR(false);
              }
            }
          }
        }

        cells.add(c);
      }

      i++;
    }
    i = 0;
  }
Esempio n. 2
0
  public void writeDemandsAndSplitRatiosToSpreadSheet(String outFilename)
      throws BiffException, IOException, RowsExceededException, WriteException,
          IndexOutOfBoundsException {

    Workbook existingWorkbook = Workbook.getWorkbook(new File(outFilename));
    WritableWorkbook workbookCopy =
        Workbook.createWorkbook(new File("Aimsun\\output.xls"), existingWorkbook);

    // add labels first row
    workbookCopy.getSheet(0).addCell(new Label(15, 0, "Split Ratios"));
    workbookCopy.getSheet(0).addCell(new Label(16, 0, "Offramp Flows"));
    workbookCopy.getSheet(0).addCell(new Label(17, 0, "Demands"));
    workbookCopy.getSheet(0).addCell(new Label(18, 0, "Flows"));
    workbookCopy.getSheet(0).addCell(new Label(19, 0, "Speeds"));
    int rowIndex = 1;
    for (Cell c : splitCells) {

      // find row index
      while (true) {
        NumberCell nc2 = (NumberCell) workbookCopy.getSheet(0).getCell(0, rowIndex);
        if (nc2.getValue() == c.getDetectorML().getSensorID()) {
          break;
        }
        rowIndex++;
      }

      // fill in mainline data columns
      for (int k = rowIndex; k < rowIndex + totalTimeInHours * 60 / 5; k++) {

        workbookCopy.getSheet(0).addCell(new Number(18, k, c.getFlowCompare().get(k - rowIndex)));
        workbookCopy.getSheet(0).addCell(new Number(19, k, c.getVelocity().get(k - rowIndex)));
      }
      rowIndex = 1;

      // if the cell has onramp, find the detector id and fill corresponding columns (assumption:
      // cells have at most one on-ramp or off-ramp)
      int onrampLinkID = 0;
      if (c.getLinks().getFirst().getUpLinks().size() > 1) {
        // By our assumption (above), there are at most 2 upstream links for each mainline link
        onrampLinkID = c.getLinks().getFirst().getUpLinks().get(0);
        for (Link mlLink : mainlineLinks) {
          if (mlLink.getLinkID() == onrampLinkID) {
            onrampLinkID = c.getLinks().getFirst().getUpLinks().get(1);
            break;
          }
        }
        // find associated detector
        int onrampDetId = 0;
        for (int key : detectors.keySet()) {
          if (detectors.get(key).getLinkAssoc() == onrampLinkID) {
            onrampDetId = detectors.get(key).getSensorID();
          }
        }

        if (onrampDetId == 0) continue;

        // find row index
        while (true) {
          NumberCell nc2 = (NumberCell) workbookCopy.getSheet(0).getCell(0, rowIndex);
          if (nc2.getValue() == onrampDetId) {
            break;
          }
          rowIndex++;
        }
        for (int k = rowIndex; k < rowIndex + totalTimeInHours * 60 / 5; k++) {

          workbookCopy.getSheet(0).addCell(new Number(17, k, c.getOnRampInput().get(k - rowIndex)));
          workbookCopy.getSheet(0).addCell(new Number(18, k, c.getOnRampInput().get(k - rowIndex)));
        }
        rowIndex = 1;
      }

      // if the cell has offramp, find the detector id and fill corresponding columns (assumption:
      // cells have at most one on-ramp or off-ramp)
      int offrampLinkID = 0;
      if (c.getLinks().getLast().getDownLinks().size() > 1) {
        // By our assumption (above), there are at most 2 upstream links for each mainline link
        offrampLinkID = c.getLinks().getLast().getDownLinks().get(0);
        for (Link mlLink : mainlineLinks) {
          if (mlLink.getLinkID() == offrampLinkID) {
            offrampLinkID = c.getLinks().getLast().getDownLinks().get(1);
            break;
          }
        }

        // find associated detector
        int offrampDetId = 0;
        for (int key : detectors.keySet()) {
          if (detectors.get(key).getLinkAssoc() == offrampLinkID) {
            offrampDetId = detectors.get(key).getSensorID();
          }
        }

        if (offrampDetId == 0) continue;

        // find row index
        while (true) {
          NumberCell nc2 = (NumberCell) workbookCopy.getSheet(0).getCell(0, rowIndex);
          if (nc2.getValue() == offrampDetId) {
            break;
          }
          rowIndex++;
        }

        for (int k = rowIndex; k < rowIndex + totalTimeInHours * 60 / 5; k++) {

          workbookCopy.getSheet(0).addCell(new Number(15, k, c.getBeta().get(k - rowIndex)));
          workbookCopy.getSheet(0).addCell(new Number(16, k, c.getOffRampFlow().get(k - rowIndex)));
          workbookCopy.getSheet(0).addCell(new Number(18, k, c.getOffRampFlow().get(k - rowIndex)));
        }

        rowIndex = 1;
      }

      // rowIndex += totalTimeInHours*60/5;
      rowIndex = 1;
    }

    workbookCopy.write();
    workbookCopy.close();
    existingWorkbook.close();
  }