Examples with Conditional jmri.Conditional used on opensource projects

Example 6 with Conditional

use of jmri.Conditional in project JMRI by JMRI.

the class SensorGroupFrame method addPressed.

void addPressed() {
    deleteGroup(false);
    String group = _nameField.getText();
    if (group == null || group.length() == 0) {
        javax.swing.JOptionPane.showMessageDialog(this, "Please enter a name for this group.", "Error", javax.swing.JOptionPane.ERROR_MESSAGE);
        return;
    }
    Logix logix = getSystemLogix();
    logix.deActivateLogix();
    String cSystemName = ConditionalSystemPrefix + group.toUpperCase();
    String cUserName = ConditionalUserPrefix + group;
    // add new Conditional
    ArrayList<ConditionalVariable> variableList = new ArrayList<ConditionalVariable>();
    ArrayList<ConditionalAction> actionList = new ArrayList<ConditionalAction>();
    int count = 0;
    for (int i = 0; i < _sensorModel.getRowCount(); i++) {
        if ((Boolean) _sensorModel.getValueAt(i, BeanTableModel.INCLUDE_COLUMN)) {
            String sensor = (String) _sensorModel.getValueAt(i, BeanTableModel.SNAME_COLUMN);
            variableList.add(new ConditionalVariable(false, Conditional.OPERATOR_OR, Conditional.TYPE_SENSOR_ACTIVE, sensor, true));
            actionList.add(new DefaultConditionalAction(Conditional.ACTION_OPTION_ON_CHANGE_TO_TRUE, Conditional.ACTION_SET_SENSOR, sensor, Sensor.INACTIVE, ""));
            count++;
        }
    }
    if (count < 2) {
        javax.swing.JOptionPane.showMessageDialog(this, "A Sensor Group needs to have at least 2 sensors to be useful.", "Error", javax.swing.JOptionPane.ERROR_MESSAGE);
    }
    Conditional c = new SensorGroupConditional(cSystemName, cUserName);
    //        InstanceManager.getDefault(jmri.ConditionalManager.class).register(c);
    c.setStateVariables(variableList);
    c.setLogicType(Conditional.ALL_OR, "");
    c.setAction(actionList);
    // Update the Logix Conditional names list
    logix.addConditional(cSystemName, 0);
    // Update the Logix Conditional hash map
    logix.addConditional(cSystemName, c);
    logix.setEnabled(true);
    logix.activateLogix();
    ((DefaultListModel<String>) _sensorGroupList.getModel()).addElement(cUserName.substring(ConditionalUserPrefix.length()));
    clear();
}

Example 7 with Conditional

use of jmri.Conditional in project JMRI by JMRI.

the class SensorGroupFrame method deleteGroup.

void deleteGroup(boolean showMsg) {
    String group = _nameField.getText();
    if (group == null || group.equals("")) {
        if (showMsg) {
            javax.swing.JOptionPane.showMessageDialog(this, "'View' the group or enter the group name in the 'Group Name' field before selecting 'Undo Group'", "Error", javax.swing.JOptionPane.ERROR_MESSAGE);
        }
        return;
    }
    String prefix = (namePrefix + group + nameDivider).toUpperCase();
    // remove the old routes
    RouteManager rm = InstanceManager.getDefault(jmri.RouteManager.class);
    List<String> l = rm.getSystemNameList();
    for (int i = 0; i < l.size(); i++) {
        String name = l.get(i);
        if (name.startsWith(prefix)) {
            // OK, kill this one
            Route r = rm.getBySystemName(l.get(i));
            r.deActivateRoute();
            rm.deleteRoute(r);
        }
    }
    String cSystemName = (ConditionalSystemPrefix + group).toUpperCase();
    String cUserName = ConditionalUserPrefix + group;
    Logix logix = getSystemLogix();
    for (int i = 0; i < logix.getNumConditionals(); i++) {
        String name = logix.getConditionalByNumberOrder(i);
        if (cSystemName.equals(name) || cUserName.equals(name)) {
            Conditional c = InstanceManager.getDefault(jmri.ConditionalManager.class).getBySystemName(name);
            if (c == null) {
                log.error("Conditional \"" + name + "\" expected but NOT found in Logix " + logix.getSystemName());
            } else {
                logix.deleteConditional(cSystemName);
                break;
            }
        }
    }
    DefaultListModel<String> model = (DefaultListModel<String>) _sensorGroupList.getModel();
    int index = model.indexOf(group);
    if (index > -1) {
        model.remove(index);
    }
    index = _sensorGroupList.getSelectedIndex();
    if (index > -1) {
        String sysName = ConditionalSystemPrefix + model.elementAt(index);
        String[] msgs = logix.deleteConditional(sysName);
        if (msgs != null) {
            if (showMsg) {
                javax.swing.JOptionPane.showMessageDialog(this, "Conditional " + msgs[0] + " (" + msgs[1] + ") is a Conditional Variable in the Conditional,\n" + msgs[2] + " (" + msgs[3] + "), of Logix, " + msgs[4] + " (" + msgs[5] + ").\nPlease remove that variable first.", "Error", javax.swing.JOptionPane.ERROR_MESSAGE);
            }
        } else {
            model.remove(index);
        }
    }
}

Example 8 with Conditional

use of jmri.Conditional in project JMRI by JMRI.

the class DefaultLogix method assembleListenerList.

/**
     * Assembles a list of Listeners needed to activate this Logix
     */
private void assembleListenerList() {
    // initialize
    for (int i = _listeners.size() - 1; i >= 0; i--) {
        removeListener(_listeners.get(i));
    }
    _listeners = new ArrayList<JmriSimplePropertyListener>();
    // cycle thru Conditionals to find objects to listen to
    for (int i = 0; i < _conditionalSystemNames.size(); i++) {
        Conditional conditional = getConditional(_conditionalSystemNames.get(i));
        if (conditional != null) {
            ArrayList<ConditionalVariable> variableList = conditional.getCopyOfStateVariables();
            for (int k = 0; k < variableList.size(); k++) {
                ConditionalVariable variable = variableList.get(k);
                // check if listening for a change has been suppressed
                int varListenerType = 0;
                String varName = variable.getName();
                NamedBeanHandle<?> namedBean = variable.getNamedBean();
                int varType = variable.getType();
                int signalAspect = -1;
                // Get Listener type from variable type
                switch(varType) {
                    case Conditional.TYPE_SENSOR_ACTIVE:
                    case Conditional.TYPE_SENSOR_INACTIVE:
                        varListenerType = LISTENER_TYPE_SENSOR;
                        break;
                    case Conditional.TYPE_TURNOUT_THROWN:
                    case Conditional.TYPE_TURNOUT_CLOSED:
                        varListenerType = LISTENER_TYPE_TURNOUT;
                        break;
                    case Conditional.TYPE_CONDITIONAL_TRUE:
                    case Conditional.TYPE_CONDITIONAL_FALSE:
                        varListenerType = LISTENER_TYPE_CONDITIONAL;
                        break;
                    case Conditional.TYPE_LIGHT_ON:
                    case Conditional.TYPE_LIGHT_OFF:
                        varListenerType = LISTENER_TYPE_LIGHT;
                        break;
                    case Conditional.TYPE_MEMORY_EQUALS:
                    case Conditional.TYPE_MEMORY_COMPARE:
                    case Conditional.TYPE_MEMORY_EQUALS_INSENSITIVE:
                    case Conditional.TYPE_MEMORY_COMPARE_INSENSITIVE:
                        varListenerType = LISTENER_TYPE_MEMORY;
                        break;
                    case Conditional.TYPE_ROUTE_FREE:
                    case Conditional.TYPE_ROUTE_OCCUPIED:
                    case Conditional.TYPE_ROUTE_ALLOCATED:
                    case Conditional.TYPE_ROUTE_SET:
                    case Conditional.TYPE_TRAIN_RUNNING:
                        varListenerType = LISTENER_TYPE_WARRANT;
                        break;
                    case Conditional.TYPE_FAST_CLOCK_RANGE:
                        varListenerType = LISTENER_TYPE_FASTCLOCK;
                        varName = "clock";
                        break;
                    case Conditional.TYPE_SIGNAL_HEAD_RED:
                        varListenerType = LISTENER_TYPE_SIGNALHEAD;
                        signalAspect = SignalHead.RED;
                        break;
                    case Conditional.TYPE_SIGNAL_HEAD_YELLOW:
                        varListenerType = LISTENER_TYPE_SIGNALHEAD;
                        signalAspect = SignalHead.YELLOW;
                        break;
                    case Conditional.TYPE_SIGNAL_HEAD_GREEN:
                        varListenerType = LISTENER_TYPE_SIGNALHEAD;
                        signalAspect = SignalHead.GREEN;
                        break;
                    case Conditional.TYPE_SIGNAL_HEAD_DARK:
                        varListenerType = LISTENER_TYPE_SIGNALHEAD;
                        signalAspect = SignalHead.DARK;
                        break;
                    case Conditional.TYPE_SIGNAL_HEAD_FLASHRED:
                        varListenerType = LISTENER_TYPE_SIGNALHEAD;
                        signalAspect = SignalHead.FLASHRED;
                        break;
                    case Conditional.TYPE_SIGNAL_HEAD_FLASHYELLOW:
                        varListenerType = LISTENER_TYPE_SIGNALHEAD;
                        signalAspect = SignalHead.FLASHYELLOW;
                        break;
                    case Conditional.TYPE_SIGNAL_HEAD_FLASHGREEN:
                        varListenerType = LISTENER_TYPE_SIGNALHEAD;
                        signalAspect = SignalHead.FLASHGREEN;
                        break;
                    case Conditional.TYPE_SIGNAL_HEAD_LIT:
                    case Conditional.TYPE_SIGNAL_HEAD_HELD:
                        varListenerType = LISTENER_TYPE_SIGNALHEAD;
                        break;
                    case Conditional.TYPE_SIGNAL_MAST_ASPECT_EQUALS:
                    case Conditional.TYPE_SIGNAL_MAST_LIT:
                    case Conditional.TYPE_SIGNAL_MAST_HELD:
                        varListenerType = LISTENER_TYPE_SIGNALMAST;
                        break;
                    case Conditional.TYPE_BLOCK_STATUS_EQUALS:
                        varListenerType = LISTENER_TYPE_OBLOCK;
                        break;
                    case Conditional.TYPE_ENTRYEXIT_ACTIVE:
                    case Conditional.TYPE_ENTRYEXIT_INACTIVE:
                        varListenerType = LISTENER_TYPE_ENTRYEXIT;
                        break;
                    default:
                        if (!LRouteTableAction.LOGIX_INITIALIZER.equals(varName)) {
                            log.warn("Unhandled conditional variable type: {}", varType);
                        }
                        break;
                }
                int positionOfListener = getPositionOfListener(varListenerType, varType, varName);
                // add to list if new
                JmriSimplePropertyListener listener = null;
                if (positionOfListener == -1) {
                    switch(varListenerType) {
                        case LISTENER_TYPE_SENSOR:
                            listener = new JmriTwoStatePropertyListener("KnownState", LISTENER_TYPE_SENSOR, namedBean, varType, conditional);
                            break;
                        case LISTENER_TYPE_TURNOUT:
                            listener = new JmriTwoStatePropertyListener("KnownState", LISTENER_TYPE_TURNOUT, namedBean, varType, conditional);
                            break;
                        case LISTENER_TYPE_CONDITIONAL:
                            listener = new JmriTwoStatePropertyListener("KnownState", LISTENER_TYPE_CONDITIONAL, namedBean, varType, conditional);
                            break;
                        case LISTENER_TYPE_LIGHT:
                            listener = new JmriTwoStatePropertyListener("KnownState", LISTENER_TYPE_LIGHT, namedBean, varType, conditional);
                            break;
                        case LISTENER_TYPE_MEMORY:
                            listener = new JmriTwoStatePropertyListener("value", LISTENER_TYPE_MEMORY, namedBean, varType, conditional);
                            break;
                        case LISTENER_TYPE_WARRANT:
                            listener = new JmriSimplePropertyListener(null, LISTENER_TYPE_WARRANT, namedBean, varType, conditional);
                            break;
                        case LISTENER_TYPE_FASTCLOCK:
                            listener = new JmriClockPropertyListener("minutes", LISTENER_TYPE_FASTCLOCK, varName, varType, conditional, variable.getNum1(), variable.getNum2());
                            break;
                        case LISTENER_TYPE_SIGNALHEAD:
                            if (signalAspect < 0) {
                                if (varType == Conditional.TYPE_SIGNAL_HEAD_LIT) {
                                    listener = new JmriTwoStatePropertyListener("Lit", LISTENER_TYPE_SIGNALHEAD, namedBean, varType, conditional);
                                } else {
                                    // varType == Conditional.TYPE_SIGNAL_HEAD_HELD
                                    listener = new JmriTwoStatePropertyListener("Held", LISTENER_TYPE_SIGNALHEAD, namedBean, varType, conditional);
                                }
                            } else {
                                listener = new JmriMultiStatePropertyListener("Appearance", LISTENER_TYPE_SIGNALHEAD, namedBean, varType, conditional, signalAspect);
                            }
                            break;
                        case LISTENER_TYPE_SIGNALMAST:
                            listener = new JmriTwoStatePropertyListener("Aspect", LISTENER_TYPE_SIGNALMAST, namedBean, varType, conditional);
                            break;
                        case LISTENER_TYPE_OBLOCK:
                            listener = new JmriTwoStatePropertyListener("state", LISTENER_TYPE_OBLOCK, namedBean, varType, conditional);
                            break;
                        case LISTENER_TYPE_ENTRYEXIT:
                            listener = new JmriTwoStatePropertyListener("active", LISTENER_TYPE_ENTRYEXIT, namedBean, varType, conditional);
                            break;
                        default:
                            if (!LRouteTableAction.LOGIX_INITIALIZER.equals(varName)) {
                                log.error("Unknown (new) Variable Listener type= " + varListenerType + ", for varName= " + varName + ", varType= " + varType + " in Conditional, " + _conditionalSystemNames.get(i));
                            }
                            continue;
                    }
                    _listeners.add(listener);
                //log.debug("Add listener for "+varName);
                } else {
                    switch(varListenerType) {
                        case LISTENER_TYPE_SENSOR:
                        case LISTENER_TYPE_TURNOUT:
                        case LISTENER_TYPE_CONDITIONAL:
                        case LISTENER_TYPE_LIGHT:
                        case LISTENER_TYPE_MEMORY:
                        case LISTENER_TYPE_WARRANT:
                        case LISTENER_TYPE_SIGNALMAST:
                        case LISTENER_TYPE_OBLOCK:
                        case LISTENER_TYPE_ENTRYEXIT:
                            listener = _listeners.get(positionOfListener);
                            listener.addConditional(conditional);
                            break;
                        case LISTENER_TYPE_FASTCLOCK:
                            JmriClockPropertyListener cpl = (JmriClockPropertyListener) _listeners.get(positionOfListener);
                            cpl.setRange(variable.getNum1(), variable.getNum2());
                            cpl.addConditional(conditional);
                            break;
                        case LISTENER_TYPE_SIGNALHEAD:
                            if (signalAspect < 0) {
                                listener = _listeners.get(positionOfListener);
                                listener.addConditional(conditional);
                            } else {
                                JmriMultiStatePropertyListener mpl = (JmriMultiStatePropertyListener) _listeners.get(positionOfListener);
                                mpl.addConditional(conditional);
                                mpl.setState(signalAspect);
                            }
                            break;
                        default:
                            log.error("Unknown (old) Variable Listener type= " + varListenerType + ", for varName= " + varName + ", varType= " + varType + " in Conditional, " + _conditionalSystemNames.get(i));
                    }
                }
                // addition listeners needed for memory compare
                if (varType == Conditional.TYPE_MEMORY_COMPARE || varType == Conditional.TYPE_MEMORY_COMPARE_INSENSITIVE) {
                    positionOfListener = getPositionOfListener(varListenerType, varType, variable.getDataString());
                    if (positionOfListener == -1) {
                        String name = variable.getDataString();
                        try {
                            Memory my = InstanceManager.memoryManagerInstance().provideMemory(name);
                            NamedBeanHandle<?> nb = jmri.InstanceManager.getDefault(jmri.NamedBeanHandleManager.class).getNamedBeanHandle(name, my);
                            listener = new JmriTwoStatePropertyListener("value", LISTENER_TYPE_MEMORY, nb, varType, conditional);
                            _listeners.add(listener);
                        } catch (IllegalArgumentException ex) {
                            log.error("invalid memory name= \"" + name + "\" in state variable");
                            break;
                        }
                    } else {
                        listener = _listeners.get(positionOfListener);
                        listener.addConditional(conditional);
                    }
                }
            }
        } else {
            log.error("invalid conditional system name in Logix \"" + getSystemName() + "\" assembleListenerList DELETING " + _conditionalSystemNames.get(i) + " from Conditional list.");
            _conditionalSystemNames.remove(i);
        }
    }
}

Example 9 with Conditional

use of jmri.Conditional in project JMRI by JMRI.

the class DefaultLogix method setGuiNames.

/**
     * ConditionalVariables only have a single name field.  For user interface purposes
     * a gui name is used for the referenced conditional user name.  This is not used
     * for other object types.
     * <p>
     * In addition to setting the GUI name, any state variable references are changed to
     * conditional system names.  This converts the XML system/user name field to the system name
     * for conditional references.  It does not affect other objects such as sensors, turnouts, etc.
     * Called by {@link jmri.managers.DefaultLogixManager#activateAllLogixs}
     * @since 4.7.4
     */
@Override
public void setGuiNames() {
    if (_isGuiSet) {
        return;
    }
    if (getSystemName().equals("SYS")) {
        _isGuiSet = true;
        return;
    }
    for (int i = 0; i < _conditionalSystemNames.size(); i++) {
        String cName = _conditionalSystemNames.get(i);
        Conditional conditional = getConditional(cName);
        if (conditional == null) {
            // A Logix index entry exists without a corresponding conditional.  This
            // should never happen.
            log.error("setGuiNames: Missing conditional for Logix index entry,  Logix name = '{}', Conditional index name = '{}'", getSystemName(), cName);
            continue;
        }
        ArrayList<ConditionalVariable> varList = conditional.getCopyOfStateVariables();
        boolean isDirty = false;
        for (ConditionalVariable var : varList) {
            // Find any Conditional State Variables
            if (var.getType() == Conditional.TYPE_CONDITIONAL_TRUE || var.getType() == Conditional.TYPE_CONDITIONAL_FALSE) {
                // Get the referenced (target) conditonal -- The name can be either a system name or a user name
                Conditional cRef = InstanceManager.getDefault(jmri.ConditionalManager.class).getConditional(var.getName());
                if (cRef != null) {
                    // re-arrange names as needed
                    // The state variable reference is now a conditional system name
                    var.setName(cRef.getSystemName());
                    if (cRef.getUserName() == null || cRef.getUserName().length() < 1) {
                        var.setGuiName(cRef.getSystemName());
                    } else {
                        var.setGuiName(cRef.getUserName());
                    }
                    // Add the conditional reference to the where used map
                    InstanceManager.getDefault(jmri.ConditionalManager.class).addWhereUsed(var.getName(), cName);
                    isDirty = true;
                } else {
                    log.error("setGuiNames: For conditional '{}' in logix '{}', the referenced conditional, '{}',  does not exist", cName, getSystemName(), var.getName());
                }
            }
        }
        if (isDirty) {
            conditional.setStateVariables(varList);
        }
    }
    _isGuiSet = true;
}

Example 10 with Conditional

use of jmri.Conditional in project JMRI by JMRI.

the class DefaultLogix method addConditional.

/**
     * Add a child Conditional to the parent Logix.
     *
     * @since 4.7.4
     * @param systemName The system name for the Conditional object.
     * @param conditional The Conditional object.
     * @return true if the Conditional was added, false otherwise.
     */
@Override
public boolean addConditional(String systemName, Conditional conditional) {
    Conditional chkDuplicate = _conditionalMap.putIfAbsent(systemName, conditional);
    if (chkDuplicate == null) {
        return (true);
    }
    log.error("Conditional '{}' has already been added to Logix '{}'", systemName, getSystemName());
    return (false);
}