Examples with Turnout jmri.Turnout used on opensource projects

Example 41 with Turnout

use of jmri.Turnout in project JMRI by JMRI.

the class SignalHeadTableAction method updatePressed.

@SuppressWarnings("fallthrough")
@SuppressFBWarnings(value = "SF_SWITCH_FALLTHROUGH")
void updatePressed(ActionEvent e) {
    String nam = eUserName.getText();
    // check if user name changed
    String uname = curS.getUserName();
    // TODO: not sure this if statement is right. I think (uname != null && !uname.equals(nam))
    if (!((uname != null) && (uname.equals(nam)))) {
        if (checkUserName(nam)) {
            curS.setUserName(nam);
        } else {
            return;
        }
    }
    // update according to class of signal head
    if (className.equals("jmri.implementation.QuadOutputSignalHead")) {
        Turnout t1 = updateTurnoutFromPanel(eto1, "SignalHead:" + eSysNameLabel.getText() + ":Green", ((QuadOutputSignalHead) curS).getGreen().getBean(), ev1Border.getTitle());
        if (t1 == null) {
            return;
        } else {
            ((QuadOutputSignalHead) curS).setGreen(nbhm.getNamedBeanHandle(eto1.getDisplayName(), t1));
        }
        Turnout t2 = updateTurnoutFromPanel(eto2, "SignalHead:" + eSysNameLabel.getText() + ":Yellow", ((QuadOutputSignalHead) curS).getYellow().getBean(), ev2Border.getTitle());
        if (t2 == null) {
            return;
        } else {
            ((QuadOutputSignalHead) curS).setYellow(nbhm.getNamedBeanHandle(eto2.getDisplayName(), t2));
        }
        Turnout t3 = updateTurnoutFromPanel(eto3, "SignalHead:" + eSysNameLabel.getText() + ":Red", ((QuadOutputSignalHead) curS).getRed().getBean(), ev3Border.getTitle());
        if (t3 == null) {
            return;
        } else {
            ((QuadOutputSignalHead) curS).setRed(nbhm.getNamedBeanHandle(eto3.getDisplayName(), t3));
        }
        Turnout t4 = updateTurnoutFromPanel(eto4, "SignalHead:" + eSysNameLabel.getText() + ":Lunar", ((QuadOutputSignalHead) curS).getLunar().getBean(), ev4Border.getTitle());
        if (t4 == null) {
            return;
        } else {
            ((QuadOutputSignalHead) curS).setLunar(nbhm.getNamedBeanHandle(eto4.getDisplayName(), t4));
        }
    } else if (className.equals("jmri.implementation.TripleTurnoutSignalHead")) {
        Turnout t1 = updateTurnoutFromPanel(eto1, "SignalHead:" + eSysNameLabel.getText() + ":Green", ((TripleTurnoutSignalHead) curS).getGreen().getBean(), ev1Border.getTitle());
        if (t1 == null) {
            return;
        } else {
            ((TripleTurnoutSignalHead) curS).setGreen(nbhm.getNamedBeanHandle(eto1.getDisplayName(), t1));
        }
        Turnout t2 = updateTurnoutFromPanel(eto2, "SignalHead:" + eSysNameLabel.getText() + ":Yellow", ((TripleTurnoutSignalHead) curS).getYellow().getBean(), ev2Border.getTitle());
        if (t2 == null) {
            return;
        } else {
            ((TripleTurnoutSignalHead) curS).setYellow(nbhm.getNamedBeanHandle(eto2.getDisplayName(), t2));
        }
        Turnout t3 = updateTurnoutFromPanel(eto3, "SignalHead:" + eSysNameLabel.getText() + ":Red", ((TripleTurnoutSignalHead) curS).getRed().getBean(), ev3Border.getTitle());
        if (t3 == null) {
            return;
        } else {
            ((TripleTurnoutSignalHead) curS).setRed(nbhm.getNamedBeanHandle(eto3.getDisplayName(), t3));
        }
    } else if (className.equals("jmri.implementation.TripleOutputSignalHead")) {
        Turnout t1 = updateTurnoutFromPanel(eto1, "SignalHead:" + eSysNameLabel.getText() + ":Green", ((TripleOutputSignalHead) curS).getGreen().getBean(), ev1Border.getTitle());
        if (t1 == null) {
            return;
        } else {
            ((TripleOutputSignalHead) curS).setGreen(nbhm.getNamedBeanHandle(eto1.getDisplayName(), t1));
        }
        Turnout t2 = updateTurnoutFromPanel(eto2, "SignalHead:" + eSysNameLabel.getText() + ":Blue", ((TripleOutputSignalHead) curS).getBlue().getBean(), ev2Border.getTitle());
        if (t2 == null) {
            return;
        } else {
            ((TripleOutputSignalHead) curS).setBlue(nbhm.getNamedBeanHandle(eto2.getDisplayName(), t2));
        }
        Turnout t3 = updateTurnoutFromPanel(eto3, "SignalHead:" + eSysNameLabel.getText() + ":Red", ((TripleOutputSignalHead) curS).getRed().getBean(), ev3Border.getTitle());
        if (t3 == null) {
            return;
        } else {
            ((TripleOutputSignalHead) curS).setRed(nbhm.getNamedBeanHandle(eto3.getDisplayName(), t3));
        }
    } else if (className.equals("jmri.implementation.DoubleTurnoutSignalHead")) {
        Turnout t1 = updateTurnoutFromPanel(eto1, "SignalHead:" + eSysNameLabel.getText() + ":Green", ((DoubleTurnoutSignalHead) curS).getGreen().getBean(), ev1Border.getTitle());
        Turnout t2 = updateTurnoutFromPanel(eto2, "SignalHead:" + eSysNameLabel.getText() + ":Red", ((DoubleTurnoutSignalHead) curS).getRed().getBean(), ev2Border.getTitle());
        if (t1 == null) {
            return;
        } else {
            ((DoubleTurnoutSignalHead) curS).setGreen(nbhm.getNamedBeanHandle(eto1.getDisplayName(), t1));
        }
        if (t2 == null) {
            return;
        } else {
            ((DoubleTurnoutSignalHead) curS).setRed(nbhm.getNamedBeanHandle(eto2.getDisplayName(), t2));
        }
    } else if (className.equals("jmri.implementation.SingleTurnoutSignalHead")) {
        Turnout t1 = updateTurnoutFromPanel(eto1, "SignalHead:" + eSysNameLabel.getText() + ":" + (String) es2aBox.getSelectedItem() + ":" + (String) es3aBox.getSelectedItem(), ((SingleTurnoutSignalHead) curS).getOutput().getBean(), ev1Border.getTitle());
        if (t1 == null) {
            noTurnoutMessage(ev1Border.getTitle(), eto1.getDisplayName());
            return;
        }
        ((SingleTurnoutSignalHead) curS).setOutput(nbhm.getNamedBeanHandle(eto1.getDisplayName(), t1));
        ((SingleTurnoutSignalHead) curS).setOnAppearance(signalStateFromBox(es2aBox));
        ((SingleTurnoutSignalHead) curS).setOffAppearance(signalStateFromBox(es3aBox));
    } else if (className.equals("jmri.implementation.LsDecSignalHead")) {
        Turnout t1 = updateTurnoutFromPanel(eto1, "SignalHead:" + eSysNameLabel.getText() + ":Green", ((jmri.implementation.LsDecSignalHead) curS).getGreen().getBean(), ev1Border.getTitle());
        if (t1 == null) {
            return;
        } else {
            ((jmri.implementation.LsDecSignalHead) curS).setGreen(nbhm.getNamedBeanHandle(eto1.getDisplayName(), t1));
            ((jmri.implementation.LsDecSignalHead) curS).setGreenState(turnoutStateFromBox(es1Box));
        }
        Turnout t2 = updateTurnoutFromPanel(eto2, "SignalHead:" + eSysNameLabel.getText() + ":Yellow", ((jmri.implementation.LsDecSignalHead) curS).getYellow().getBean(), ev2Border.getTitle());
        if (t2 == null) {
            return;
        } else {
            ((jmri.implementation.LsDecSignalHead) curS).setYellow(nbhm.getNamedBeanHandle(eto2.getDisplayName(), t2));
            ((jmri.implementation.LsDecSignalHead) curS).setYellowState(turnoutStateFromBox(es2Box));
        }
        Turnout t3 = updateTurnoutFromPanel(eto3, "SignalHead:" + eSysNameLabel.getText() + ":Red", ((jmri.implementation.LsDecSignalHead) curS).getRed().getBean(), ev3Border.getTitle());
        if (t3 == null) {
            return;
        } else {
            ((jmri.implementation.LsDecSignalHead) curS).setRed(nbhm.getNamedBeanHandle(eto3.getDisplayName(), t3));
            ((jmri.implementation.LsDecSignalHead) curS).setRedState(turnoutStateFromBox(es3Box));
        }
        Turnout t4 = updateTurnoutFromPanel(eto4, "SignalHead:" + eSysNameLabel.getText() + ":FlashGreen", ((jmri.implementation.LsDecSignalHead) curS).getFlashGreen().getBean(), ev4Border.getTitle());
        if (t4 == null) {
            return;
        } else {
            ((jmri.implementation.LsDecSignalHead) curS).setFlashGreen(nbhm.getNamedBeanHandle(eto4.getDisplayName(), t4));
            ((jmri.implementation.LsDecSignalHead) curS).setFlashGreenState(turnoutStateFromBox(es4Box));
        }
        Turnout t5 = updateTurnoutFromPanel(eto5, "SignalHead:" + eSysNameLabel.getText() + ":FlashYellow", ((jmri.implementation.LsDecSignalHead) curS).getFlashYellow().getBean(), ev5Border.getTitle());
        if (t5 == null) {
            return;
        } else {
            ((jmri.implementation.LsDecSignalHead) curS).setFlashYellow(nbhm.getNamedBeanHandle(eto5.getDisplayName(), t5));
            ((jmri.implementation.LsDecSignalHead) curS).setFlashYellowState(turnoutStateFromBox(es5Box));
        }
        Turnout t6 = updateTurnoutFromPanel(eto6, "SignalHead:" + eSysNameLabel.getText() + ":FlashRed", ((jmri.implementation.LsDecSignalHead) curS).getFlashRed().getBean(), ev6Border.getTitle());
        if (t6 == null) {
            return;
        } else {
            ((jmri.implementation.LsDecSignalHead) curS).setFlashRed(nbhm.getNamedBeanHandle(eto6.getDisplayName(), t6));
            ((jmri.implementation.LsDecSignalHead) curS).setFlashRedState(turnoutStateFromBox(es6Box));
        }
        Turnout t7 = updateTurnoutFromPanel(eto7, "SignalHead:" + eSysNameLabel.getText() + ":Dark", ((jmri.implementation.LsDecSignalHead) curS).getDark().getBean(), ev7Border.getTitle());
        if (t7 == null) {
            return;
        } else {
            ((jmri.implementation.LsDecSignalHead) curS).setDark(nbhm.getNamedBeanHandle(eto7.getDisplayName(), t7));
            ((jmri.implementation.LsDecSignalHead) curS).setDarkState(turnoutStateFromBox(es7Box));
        }
    } else if (className.equals("jmri.implementation.SE8cSignalHead")) {
        handleSE8cUpdatePressed();
    } else if (className.equals("jmri.jmrix.grapevine.SerialSignalHead")) {
    /*String nam = eUserName.getText();
             // check if user name changed
             if (!((curS.getUserName()!=null) && (curS.getUserName().equals(nam)))) {
             if(checkUserName(nam))
             curS.setUserName(nam);
             }*/
    } else if (className.equals("jmri.jmrix.acela.AcelaSignalHead")) {
        /*String nam = eUserName.getText();
             // check if user name changed
             if (!((curS.getUserName()!=null) && (curS.getUserName().equals(nam)))) {
             if(checkUserName(nam))
             curS.setUserName(nam);

             }*/
        AcelaNode tNode = AcelaAddress.getNodeFromSystemName(curS.getSystemName(), jmri.InstanceManager.getDefault(jmri.jmrix.acela.AcelaSystemConnectionMemo.class));
        if (tNode == null) {
            // node does not exist, ignore call
            log.error("Can't find new Acela Signal with name '{}'", curS.getSystemName());
            return;
        }
        int headnumber = Integer.parseInt(curS.getSystemName().substring(2, curS.getSystemName().length()));
        tNode.setOutputSignalHeadTypeString(headnumber, estBox.getSelectedItem().toString());
    //          setSignalheadTypeInBox(estBox, tNode.getOutputSignalHeadType(headnumber), signalheadTypeValues);
    //          ((jmri.AcelaSignalHead)curS).setDarkState(signalheadTypeFromBox(estBox));
    } else if (className.equals("jmri.implementation.MergSD2SignalHead")) {
        switch(ukSignalAspectsFromBox(emsaBox)) {
            case 4:
                Turnout t3 = updateTurnoutFromPanel(eto5, (Bundle.getMessage("OutputComment", Bundle.getMessage("BeanNameSignalHead"), eSysNameLabel.getText(), Bundle.getMessage("InputNum", "3"))), ((jmri.implementation.MergSD2SignalHead) curS).getInput3().getBean(), ev5Border.getTitle());
                if (t3 == null) {
                    return;
                } else {
                    ((jmri.implementation.MergSD2SignalHead) curS).setInput3(nbhm.getNamedBeanHandle(eto5.getDisplayName(), t3));
                }
            // fall through
            case 3:
                Turnout t2 = updateTurnoutFromPanel(eto4, (Bundle.getMessage("OutputComment", Bundle.getMessage("BeanNameSignalHead"), eSysNameLabel.getText(), Bundle.getMessage("InputNum", "2"))), ((jmri.implementation.MergSD2SignalHead) curS).getInput2().getBean(), ev4Border.getTitle());
                if (t2 == null) {
                    return;
                } else {
                    ((jmri.implementation.MergSD2SignalHead) curS).setInput2(nbhm.getNamedBeanHandle(eto4.getDisplayName(), t2));
                }
            // fall through
            case 2:
                Turnout t1 = updateTurnoutFromPanel(eto3, (Bundle.getMessage("OutputComment", Bundle.getMessage("BeanNameSignalHead"), eSysNameLabel.getText(), Bundle.getMessage("InputNum", "1"))), ((jmri.implementation.MergSD2SignalHead) curS).getInput1().getBean(), ev3Border.getTitle());
                if (t1 == null) {
                    return;
                } else {
                    ((jmri.implementation.MergSD2SignalHead) curS).setInput1(nbhm.getNamedBeanHandle(eto3.getDisplayName(), t1));
                }
                ((jmri.implementation.MergSD2SignalHead) curS).setAspects(ukSignalAspectsFromBox(emsaBox));
                if (ukSignalTypeFromBox(emstBox).equals("Distant")) {
                    ((jmri.implementation.MergSD2SignalHead) curS).setHome(false);
                } else {
                    ((jmri.implementation.MergSD2SignalHead) curS).setHome(true);
                }
            default:
                break;
        }
    //Need to add the code here for update!
    } else if (className.equals("jmri.implementation.DccSignalHead")) {
        for (int i = 0; i < dccAspectEdt.length; i++) {
            int number = (Integer) dccAspectEdt[i].getValue();
            try {
                ((DccSignalHead) curS).setOutputForAppearance(((DccSignalHead) curS).getValidStates()[i], number);
            } catch (Exception ex) {
                //in theory JSpinner should already have caught a number conversion error.
                log.error(ex.toString());
            }
        }
        ((DccSignalHead) curS).useAddressOffSet(dccOffSetAddressEdt.isSelected());
    } else {
        log.error("Internal error - cannot update signal of type " + className);
    }
    // successful
    editFrame.setVisible(false);
    editingHead = false;
}

Example 42 with Turnout

use of jmri.Turnout in project JMRI by JMRI.

the class SignalHeadTableAction method handleSE8cOkPressed.

void handleSE8cOkPressed() {
    SignalHead s;
    /*        String msg;

        // if no selection was made severeal exeptions as cast to the console, most start in the createbeanpane
        try {
            if ((to1 == null) || (to2 == null) || (to1.getDisplayName() == null) || (to2.getDisplayName() == null) ||
            (to1.getDisplayName().equals("")) || to2.getDisplayName().equals("")) {
                return;
            }
        } catch (NumberFormatException ex) {
            if (to1.getDisplayName().equals("")) {
                msg = Bundle.getMessage("se8c4SkippingDueToErrorInFirst");
            } else {
                msg = Bundle.getMessage("se8c4SkippingDueToErrorInSecond");
            }
            JOptionPane.showMessageDialog(addFrame, msg,
                    Bundle.getMessage("WarningTitle"), JOptionPane.ERROR_MESSAGE);
            log.error("No SE8C Turnouts selected in pane");
            return;
        }*/
    Turnout t1 = getTurnoutFromPanel(to1, "SignalHead:" + systemName.getText() + ":low");
    Turnout t2 = getTurnoutFromPanel(to2, "SignalHead:" + systemName.getText() + ":high");
    // check validity
    if (t1 != null && t2 != null) {
        // OK, process
        try {
            s = new jmri.implementation.SE8cSignalHead(nbhm.getNamedBeanHandle(t1.getSystemName(), t1), nbhm.getNamedBeanHandle(t2.getSystemName(), t2), userName.getText());
        } catch (NumberFormatException ex) {
            // user input no good
            handleCreate2TurnoutException(t1.getSystemName(), t2.getSystemName(), userName.getText());
            // without creating any
            return;
        }
        InstanceManager.getDefault(jmri.SignalHeadManager.class).register(s);
    } else {
        // couldn't create turnouts, error
        String msg;
        if (t1 == null) {
            msg = Bundle.getMessage("se8c4SkippingDueToErrorInFirst");
        } else {
            msg = Bundle.getMessage("se8c4SkippingDueToErrorInSecond");
        }
        JOptionPane.showMessageDialog(addFrame, msg, Bundle.getMessage("WarningTitle"), JOptionPane.ERROR_MESSAGE);
        return;
    }
}

Example 43 with Turnout

use of jmri.Turnout in project JMRI by JMRI.

the class SignalHeadTableAction method handleMergSignalDriverOkPressed.

@SuppressWarnings("fallthrough")
@SuppressFBWarnings(value = "SF_SWITCH_FALLTHROUGH")
void handleMergSignalDriverOkPressed() {
    SignalHead s;
    // Adding Merg Signal Driver.
    Turnout t3 = null;
    Turnout t2 = null;
    Turnout t1 = null;
    NamedBeanHandle<Turnout> nbt1 = null;
    NamedBeanHandle<Turnout> nbt2 = null;
    NamedBeanHandle<Turnout> nbt3 = null;
    if (checkBeforeCreating(systemName.getText())) {
        switch(ukSignalAspectsFromBox(msaBox)) {
            case 4:
                t3 = getTurnoutFromPanel(to5, (Bundle.getMessage("OutputComment", Bundle.getMessage("BeanNameSignalHead"), systemName.getText(), Bundle.getMessage("InputNum", "3"))));
                if (t3 == null) {
                    addTurnoutMessage(v5Border.getTitle(), to5.getDisplayName());
                    log.warn("skipping creation of signal " + systemName.getText() + " due to error");
                    return;
                } else {
                    nbt3 = nbhm.getNamedBeanHandle(to5.getDisplayName(), t3);
                }
            // fall through
            case 3:
                t2 = getTurnoutFromPanel(to4, (Bundle.getMessage("OutputComment", Bundle.getMessage("BeanNameSignalHead"), systemName.getText(), Bundle.getMessage("InputNum", "2"))));
                if (t2 == null) {
                    addTurnoutMessage(v4Border.getTitle(), to4.getDisplayName());
                    log.warn("skipping creation of signal " + systemName.getText() + " due to error");
                    return;
                } else {
                    nbt2 = nbhm.getNamedBeanHandle(to4.getDisplayName(), t2);
                }
            // fall through
            case 2:
                t1 = getTurnoutFromPanel(to3, (Bundle.getMessage("OutputComment", Bundle.getMessage("BeanNameSignalHead"), systemName.getText(), Bundle.getMessage("InputNum", "1"))));
                if (t1 == null) {
                    addTurnoutMessage(v3Border.getTitle(), to3.getDisplayName());
                    log.warn("skipping creation of signal " + systemName.getText() + " due to error");
                    return;
                } else {
                    nbt1 = nbhm.getNamedBeanHandle(to3.getDisplayName(), t1);
                }
            default:
                break;
        }
        boolean home;
        if (ukSignalTypeFromBox(mstBox).equals("Distant")) {
            home = false;
        } else {
            home = true;
        }
        s = new jmri.implementation.MergSD2SignalHead(systemName.getText(), ukSignalAspectsFromBox(msaBox), nbt1, nbt2, nbt3, false, home);
        s.setUserName(userName.getText());
        InstanceManager.getDefault(jmri.SignalHeadManager.class).register(s);
    }
}

Example 44 with Turnout

use of jmri.Turnout in project JMRI by JMRI.

the class PathTurnoutTableModel method setValueAt.

@Override
public void setValueAt(Object value, int row, int col) {
    if (_path.getSettings().size() == row) {
        switch(col) {
            case TURNOUT_NAME_COL:
                tempRow[TURNOUT_NAME_COL] = (String) value;
                if (tempRow[SETTINGCOLUMN] == null) {
                    return;
                }
                break;
            case SETTINGCOLUMN:
                tempRow[SETTINGCOLUMN] = (String) value;
                if (tempRow[TURNOUT_NAME_COL] == null) {
                    return;
                }
                break;
            case DELETE_COL:
                initTempRow();
                fireTableRowsUpdated(row, row);
                return;
            default:
                // fall through
                break;
        }
        Turnout t = InstanceManager.turnoutManagerInstance().getTurnout(tempRow[TURNOUT_NAME_COL]);
        if (t != null) {
            int s = Turnout.UNKNOWN;
            if (tempRow[SETTINGCOLUMN].equals(closed)) {
                s = Turnout.CLOSED;
            } else if (tempRow[SETTINGCOLUMN].equals(thrown)) {
                s = Turnout.THROWN;
            } else {
                JOptionPane.showMessageDialog(null, Bundle.getMessage("TurnoutMustBeSet", closed, thrown), Bundle.getMessage("ErrorTitle"), JOptionPane.WARNING_MESSAGE);
                return;
            }
            BeanSetting bs = new BeanSetting(t, tempRow[TURNOUT_NAME_COL], s);
            _path.addSetting(bs);
            fireTableRowsUpdated(row, row);
        } else {
            JOptionPane.showMessageDialog(null, Bundle.getMessage("NoSuchTurnout", tempRow[TURNOUT_NAME_COL]), Bundle.getMessage("ErrorTitle"), JOptionPane.WARNING_MESSAGE);
            return;
        }
        initTempRow();
        return;
    }
    BeanSetting bs = _path.getSettings().get(row);
    switch(col) {
        case TURNOUT_NAME_COL:
            Turnout t = InstanceManager.turnoutManagerInstance().getTurnout((String) value);
            if (t != null) {
                if (!t.equals(bs.getBean())) {
                    _path.removeSetting(bs);
                    _path.addSetting(new BeanSetting(t, (String) value, bs.getSetting()));
                }
            } else {
                JOptionPane.showMessageDialog(null, Bundle.getMessage("NoSuchTurnout", (String) value), Bundle.getMessage("ErrorTitle"), JOptionPane.WARNING_MESSAGE);
                return;
            }
            fireTableDataChanged();
            break;
        case SETTINGCOLUMN:
            String setting = (String) value;
            if (setting.equals(closed)) {
                //bs.setSetting(Turnout.CLOSED);  - This was the form before BeanSetting was returned to Immutable
                _path.getSettings().set(row, new BeanSetting(bs.getBean(), bs.getBeanName(), Turnout.CLOSED));
            } else if (setting.equals(thrown)) {
                //bs.setSetting(Turnout.THROWN); 
                _path.getSettings().set(row, new BeanSetting(bs.getBean(), bs.getBeanName(), Turnout.THROWN));
            } else {
                JOptionPane.showMessageDialog(null, Bundle.getMessage("TurnoutMustBeSet", closed, thrown), Bundle.getMessage("ErrorTitle"), JOptionPane.WARNING_MESSAGE);
                return;
            }
            fireTableRowsUpdated(row, row);
            break;
        case DELETE_COL:
            if (JOptionPane.showConfirmDialog(null, Bundle.getMessage("DeleteTurnoutConfirm"), Bundle.getMessage("WarningTitle"), JOptionPane.YES_NO_OPTION, JOptionPane.QUESTION_MESSAGE) == JOptionPane.YES_OPTION) {
                _path.removeSetting(bs);
                fireTableDataChanged();
            }
            break;
        default:
            log.warn("Unhandled col: {}", col);
            break;
    }
}

Example 45 with Turnout

use of jmri.Turnout in project JMRI by JMRI.

the class AutoTurnouts method turnoutUtil.

/**
     * Internal method implementing the above two methods Returns 'true' if
     * turnouts are set correctly, 'false' otherwise If 'set' is 'true' this
     * routine will attempt to set the turnouts, if 'false' it reports what it
     * finds.
     */
private boolean turnoutUtil(Section s, int seqNum, Section nextSection, ActiveTrain at, LayoutEditor le, boolean trustKnownTurnouts, boolean set, Section prevSection) {
    // validate input and initialize
    Transit tran = at.getTransit();
    if ((s == null) || (seqNum > tran.getMaxSequence()) || (!tran.containsSection(s)) || (le == null)) {
        log.error("Invalid argument when checking or setting turnouts in Section.");
        return false;
    }
    int direction = at.getAllocationDirectionFromSectionAndSeq(s, seqNum);
    if (direction == 0) {
        log.error("Invalid Section/sequence arguments when checking or setting turnouts");
        return false;
    }
    // check for no turnouts in this section
    if (_dispatcher.getSignalType() == DispatcherFrame.SIGNALHEAD && (s.getForwardEntryPointList().size() <= 1) && (s.getReverseEntryPointList().size() <= 1)) {
        log.debug("No entry points lists");
        // no possibility of turnouts
        return true;
    }
    // initialize connectivity utilities and beginning block pointers
    ConnectivityUtil ct = le.getConnectivityUtil();
    EntryPoint entryPt = null;
    if (prevSection != null) {
        entryPt = s.getEntryPointFromSection(prevSection, direction);
    } else if (!s.containsBlock(at.getStartBlock())) {
        entryPt = s.getEntryPointFromBlock(at.getStartBlock(), direction);
    }
    EntryPoint exitPt = null;
    if (nextSection != null) {
        exitPt = s.getExitPointToSection(nextSection, direction);
    }
    // must be in the section
    Block curBlock = null;
    // must start outside the section or be null
    Block prevBlock = null;
    // sequence number of curBlock in Section
    int curBlockSeqNum = -1;
    if (entryPt != null) {
        curBlock = entryPt.getBlock();
        prevBlock = entryPt.getFromBlock();
        curBlockSeqNum = s.getBlockSequenceNumber(curBlock);
    } else if (!at.isAllocationReversed() && s.containsBlock(at.getStartBlock())) {
        curBlock = at.getStartBlock();
        curBlockSeqNum = s.getBlockSequenceNumber(curBlock);
        //Get the previous block so that we can set the turnouts in the current block correctly.
        if (direction == Section.FORWARD) {
            prevBlock = s.getBlockBySequenceNumber(curBlockSeqNum - 1);
        } else if (direction == Section.REVERSE) {
            prevBlock = s.getBlockBySequenceNumber(curBlockSeqNum + 1);
        }
    } else if (at.isAllocationReversed() && s.containsBlock(at.getEndBlock())) {
        curBlock = at.getEndBlock();
        curBlockSeqNum = s.getBlockSequenceNumber(curBlock);
        //Get the previous block so that we can set the turnouts in the current block correctly.
        if (direction == Section.REVERSE) {
            prevBlock = s.getBlockBySequenceNumber(curBlockSeqNum + 1);
        } else if (direction == Section.FORWARD) {
            prevBlock = s.getBlockBySequenceNumber(curBlockSeqNum - 1);
        }
    } else {
        if (_dispatcher.getSignalType() == DispatcherFrame.SIGNALMAST) {
            //This can be considered normal where SignalMast Logic is used.
            return true;
        }
        log.error("Error in turnout check/set request - initial Block and Section mismatch");
        return false;
    }
    Block nextBlock = null;
    // may be either in the section or the first block in the next section
    // sequence number of nextBlock in Section (-1 indicates outside Section)
    int nextBlockSeqNum = -1;
    if (exitPt != null && curBlock == exitPt.getBlock()) {
        // next Block is outside of the Section
        nextBlock = exitPt.getFromBlock();
    } else {
        // next Block is inside the Section
        if (direction == Section.FORWARD) {
            nextBlock = s.getBlockBySequenceNumber(curBlockSeqNum + 1);
            nextBlockSeqNum = curBlockSeqNum + 1;
        } else if (direction == Section.REVERSE) {
            nextBlock = s.getBlockBySequenceNumber(curBlockSeqNum - 1);
            nextBlockSeqNum = curBlockSeqNum - 1;
        }
        if ((nextBlock == null) && (curBlock != at.getEndBlock())) {
            log.error("Error in block sequence numbers when setting/checking turnouts");
            return false;
        }
    }
    ArrayList<LayoutTurnout> turnoutList = new ArrayList<LayoutTurnout>();
    ArrayList<Integer> settingsList = new ArrayList<Integer>();
    // get turnouts by Block
    boolean turnoutsOK = true;
    while (curBlock != null) {
        /*No point in getting the list if the previous block is null as it will return empty and generate an error, 
             this will only happen on the first run.  Plus working on the basis that the turnouts in the current block would have already of 
             been set correctly for the train to have arrived in the first place.
             */
        if (prevBlock != null) {
            turnoutList = ct.getTurnoutList(curBlock, prevBlock, nextBlock);
            settingsList = ct.getTurnoutSettingList();
        }
        // loop over turnouts checking and optionally setting turnouts
        for (int i = 0; i < turnoutList.size(); i++) {
            Turnout to = turnoutList.get(i).getTurnout();
            int setting = settingsList.get(i).intValue();
            if (turnoutList.get(i) instanceof LayoutSlip) {
                setting = ((LayoutSlip) turnoutList.get(i)).getTurnoutState(settingsList.get(i));
            }
            // check or ignore current setting based on flag, set in Options
            if (!trustKnownTurnouts) {
                log.debug("{}: setting turnout {} to {}", at.getTrainName(), to.getFullyFormattedDisplayName(), (setting == Turnout.CLOSED ? closedText : thrownText));
                to.setCommandedState(setting);
                try {
                    Thread.sleep(100);
                } catch (Exception ex) {
                }
            //TODO: move this to separate thread
            } else {
                if (to.getKnownState() != setting) {
                    // turnout is not set correctly
                    if (set) {
                        // setting has been requested, is Section free and Block unoccupied
                        if ((s.getState() == Section.FREE) && (curBlock.getState() != Block.OCCUPIED)) {
                            // send setting command
                            log.debug("{}: turnout {} commanded to {}", at.getTrainName(), to.getFullyFormattedDisplayName(), (setting == Turnout.CLOSED ? closedText : thrownText));
                            to.setCommandedState(setting);
                            try {
                                Thread.sleep(100);
                            } catch (Exception ex) {
                            }
                        //TODO: move this to separate thread
                        } else {
                            turnoutsOK = false;
                        }
                    } else {
                        turnoutsOK = false;
                    }
                } else {
                    log.debug("{}: turnout {} already {}, skipping", at.getTrainName(), to.getFullyFormattedDisplayName(), (setting == Turnout.CLOSED ? closedText : thrownText));
                }
            }
            if (turnoutList.get(i) instanceof LayoutSlip) {
                //Look at the state of the second turnout in the slip
                setting = ((LayoutSlip) turnoutList.get(i)).getTurnoutBState(settingsList.get(i));
                to = ((LayoutSlip) turnoutList.get(i)).getTurnoutB();
                if (!trustKnownTurnouts) {
                    to.setCommandedState(setting);
                } else if (to.getKnownState() != setting) {
                    // turnout is not set correctly
                    if (set) {
                        // setting has been requested, is Section free and Block unoccupied
                        if ((s.getState() == Section.FREE) && (curBlock.getState() != Block.OCCUPIED)) {
                            // send setting command
                            to.setCommandedState(setting);
                        } else {
                            turnoutsOK = false;
                        }
                    } else {
                        turnoutsOK = false;
                    }
                }
            }
        }
        if (turnoutsOK) {
            // move to next Block if any
            if (nextBlockSeqNum >= 0) {
                prevBlock = curBlock;
                curBlock = nextBlock;
                curBlockSeqNum = nextBlockSeqNum;
                if ((exitPt != null) && (curBlock == exitPt.getBlock())) {
                    // next block is outside of the Section
                    nextBlock = exitPt.getFromBlock();
                    nextBlockSeqNum = -1;
                } else {
                    if (direction == Section.FORWARD) {
                        nextBlockSeqNum++;
                    } else {
                        nextBlockSeqNum--;
                    }
                    nextBlock = s.getBlockBySequenceNumber(nextBlockSeqNum);
                    if (nextBlock == null) {
                        // there is no next Block
                        nextBlockSeqNum = -1;
                    }
                }
            } else {
                curBlock = null;
            }
        } else {
            curBlock = null;
        }
    }
    return turnoutsOK;
}