Examples with ConditionalVariable jmri.ConditionalVariable used on opensource projects

Example 16 with ConditionalVariable

use of jmri.ConditionalVariable in project JMRI by JMRI.

the class Maintenance method findEmptyPressed.

/**
     * Find useless Conditionals in the various Manager Objects.
     *
     * @param parent Frame to check
     */
public static void findEmptyPressed(Frame parent) {
    Vector<String> display = new Vector<String>();
    Vector<String> names = new Vector<String>();
    log.debug("findEmptyPressed");
    Iterator<String> iter = InstanceManager.getDefault(jmri.ConditionalManager.class).getSystemNameList().iterator();
    jmri.ConditionalManager cm = InstanceManager.getDefault(jmri.ConditionalManager.class);
    while (iter.hasNext()) {
        String name = iter.next();
        Conditional c = cm.getBySystemName(name);
        if (c != null) {
            ArrayList<ConditionalVariable> variableList = c.getCopyOfStateVariables();
            if (variableList.size() == 0) {
                String userName = c.getUserName();
                display.add(MessageFormat.format(rbm.getString("OrphanName"), new Object[] { "Conditional", userName, name }));
                names.add(name);
            }
        }
    }
    DefaultListModel<String> listModel = new DefaultListModel<String>();
    for (int i = 0; i < display.size(); i++) {
        listModel.addElement(display.get(i));
    }
    JList<String> list = new JList<String>(listModel);
    list.setSelectionMode(ListSelectionModel.SINGLE_INTERVAL_SELECTION);
    JButton button = new JButton(Bundle.getMessage("ButtonDelete"));
    button.setToolTipText(rbm.getString("OrphanDeleteHint") + Bundle.getMessage("ButtonDelete"));
    class EmptyListener implements ActionListener {

        JList<String> list;

        Vector<String> name;

        EmptyListener(JList<String> list, Vector<String> name) {
            this.list = list;
            this.name = name;
        }

        @Override
        public void actionPerformed(ActionEvent e) {
            int index = list.getMaxSelectionIndex();
            if (index < 0) {
                javax.swing.JOptionPane.showMessageDialog(null, rbm.getString("OrphanDeleteHint"), rbm.getString("DeleteTitle"), javax.swing.JOptionPane.INFORMATION_MESSAGE);
                return;
            }
            int min = list.getMinSelectionIndex();
            DefaultListModel<String> model = (DefaultListModel<String>) list.getModel();
            while (index >= min) {
                String[] names = getTypeAndNames(name.get(index));
                model.remove(index);
                Conditional c = InstanceManager.getDefault(jmri.ConditionalManager.class).getBySystemName(names[2]);
                if (c != null) {
                    Logix x = InstanceManager.getDefault(jmri.ConditionalManager.class).getParentLogix(names[2]);
                    if (x != null) {
                        x.deActivateLogix();
                        x.deleteConditional(names[2]);
                        x.activateLogix();
                    }
                    InstanceManager.getDefault(jmri.ConditionalManager.class).deregister(c);
                    name.remove(index);
                    index--;
                }
            }
            index++;
            if (index >= model.getSize()) {
                index = model.getSize() - 1;
            }
            if (index >= 0) {
                list.setSelectedIndex(index);
            }
        }
    }
    JScrollPane scrollPane = new JScrollPane(list);
    button.addActionListener(new EmptyListener(list, names));
    button.setMaximumSize(button.getPreferredSize());
    makeDialog(scrollPane, button, parent, rbm.getString("EmptyConditionalTitle"));
}

Example 17 with ConditionalVariable

use of jmri.ConditionalVariable in project JMRI by JMRI.

the class SensorGroupFrame method viewPressed.

void viewPressed() {
    for (int i = 0; i < _sensorModel.getRowCount(); i++) {
        _sensorModel.setValueAt(Boolean.FALSE, i, BeanTableModel.INCLUDE_COLUMN);
    }
    // look for name in List panel
    String group = _sensorGroupList.getSelectedValue();
    if (group == null) {
        // not there, look in text field
        group = _nameField.getText().toUpperCase().trim();
    }
    _nameField.setText(group);
    // Look for Sensor group in Route table
    RouteManager rm = InstanceManager.getDefault(jmri.RouteManager.class);
    List<String> l = rm.getSystemNameList();
    String prefix = (namePrefix + group + nameDivider).toUpperCase();
    boolean isRoute = false;
    int setRow = 0;
    for (int i = 0; i < l.size(); i++) {
        String name = l.get(i);
        if (name.startsWith(prefix)) {
            isRoute = true;
            String sensor = name.substring(prefix.length());
            // find and check that sensor
            for (int j = _sensorModel.getRowCount() - 1; j >= 0; j--) {
                if (_sensorModel.getValueAt(j, BeanTableModel.SNAME_COLUMN).equals(sensor)) {
                    _sensorModel.setValueAt(Boolean.TRUE, j, BeanTableModel.INCLUDE_COLUMN);
                    setRow = j;
                }
            }
        }
    }
    // look for  Sensor group in SYSTEM Logix
    if (!isRoute) {
        Logix logix = getSystemLogix();
        String cSystemName = (ConditionalSystemPrefix + group).toUpperCase();
        String cUserName = ConditionalUserPrefix + group;
        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 {
                    ArrayList<ConditionalVariable> variableList = c.getCopyOfStateVariables();
                    for (int k = 0; k < variableList.size(); k++) {
                        String sensor = variableList.get(k).getName();
                        for (int j = _sensorModel.getRowCount() - 1; j >= 0; j--) {
                            if (_sensorModel.getValueAt(j, BeanTableModel.SNAME_COLUMN).equals(sensor)) {
                                _sensorModel.setValueAt(Boolean.TRUE, j, BeanTableModel.INCLUDE_COLUMN);
                                setRow = j;
                            }
                        }
                    }
                }
            }
        }
    }
    _sensorModel.fireTableDataChanged();
    setRow -= 9;
    if (setRow < 0) {
        setRow = 0;
    }
    _sensorScrollPane.getVerticalScrollBar().setValue(setRow * rowHeight);
}

Example 18 with ConditionalVariable

use of jmri.ConditionalVariable in project JMRI by JMRI.

the class OsIndicator method instantiate.

/**
     * Create the underlying objects that implement this
     */
public void instantiate() {
    // find/create Logix
    String nameP = namePrefix + output;
    Logix l = InstanceManager.getDefault(jmri.LogixManager.class).getLogix(nameP);
    if (l == null) {
        l = InstanceManager.getDefault(jmri.LogixManager.class).createNewLogix(nameP, "");
    }
    l.deActivateLogix();
    // Find/create conditional and add
    Conditional c = InstanceManager.getDefault(jmri.ConditionalManager.class).getConditional(l, nameP + "C1");
    if (c == null) {
        c = InstanceManager.getDefault(jmri.ConditionalManager.class).createNewConditional(nameP + "C1", "");
        l.addConditional(nameP + "C1", -1);
    }
    // Load variable into the Conditional
    ArrayList<ConditionalVariable> variableList = c.getCopyOfStateVariables();
    variableList.add(new ConditionalVariable(false, Conditional.OPERATOR_NONE, Conditional.TYPE_SENSOR_INACTIVE, osSensor, true));
    if (!lock.equals("")) {
        variableList.add(new ConditionalVariable(false, Conditional.OPERATOR_AND, Conditional.TYPE_SENSOR_INACTIVE, lock, true));
    }
    c.setStateVariables(variableList);
    ArrayList<ConditionalAction> actionList = c.getCopyOfActions();
    actionList.add(new DefaultConditionalAction(Conditional.ACTION_OPTION_ON_CHANGE_TO_TRUE, Conditional.ACTION_SET_TURNOUT, output, Turnout.CLOSED, " "));
    actionList.add(new DefaultConditionalAction(Conditional.ACTION_OPTION_ON_CHANGE_TO_FALSE, Conditional.ACTION_SET_TURNOUT, output, Turnout.THROWN, " "));
    // string data
    c.setAction(actionList);
    // and put it back in operation
    l.activateLogix();
}

Example 19 with ConditionalVariable

use of jmri.ConditionalVariable in project JMRI by JMRI.

the class DefaultConditionalManagerXml method loadConditionals.

/**
     * Utility method to load the individual Logix objects. If there's no
     * additional info needed for a specific logix type, invoke this with the
     * parent of the set of Logix elements.
     *
     * @param conditionals Element containing the Logix elements to load.
     */
public void loadConditionals(Element conditionals) {
    List<Element> conditionalList = conditionals.getChildren("conditional");
    if (log.isDebugEnabled()) {
        log.debug("Found " + conditionalList.size() + " conditionals");
    }
    ConditionalManager tm = InstanceManager.getDefault(jmri.ConditionalManager.class);
    for (int i = 0; i < conditionalList.size(); i++) {
        Element condElem = conditionalList.get(i);
        String sysName = getSystemName(condElem);
        if (sysName == null) {
            log.warn("unexpected null in systemName " + condElem);
            break;
        }
        // omitted username is treated as empty, not null
        String userName = getUserName(condElem);
        if (userName == null) {
            userName = "";
        }
        if (log.isDebugEnabled()) {
            log.debug("create conditional: ({})({})", sysName, userName);
        }
        // Try getting the conditional.  This should fail
        Conditional c = tm.getBySystemName(sysName);
        if (c == null) {
            // Check for parent Logix
            Logix x = tm.getParentLogix(sysName);
            if (x == null) {
                log.warn("Conditional '{}' has no parent Logix", sysName);
                continue;
            }
            // Found a potential parent Logix, check the Logix index
            boolean inIndex = false;
            for (int j = 0; j < x.getNumConditionals(); j++) {
                String cName = x.getConditionalByNumberOrder(j);
                if (sysName.equals(cName)) {
                    inIndex = true;
                    break;
                }
            }
            if (!inIndex) {
                log.warn("Conditional '{}' is not in the Logix index", sysName);
                continue;
            }
            // Create the condtional
            c = tm.createNewConditional(sysName, userName);
        }
        if (c == null) {
            // Should never get here
            log.error("Conditional '{}' cannot be created", sysName);
            continue;
        }
        // conditional already exists
        // load common parts
        loadCommon(c, condElem);
        String ant = "";
        int logicType = Conditional.ALL_AND;
        if (condElem.getAttribute("antecedent") != null) {
            ant = condElem.getAttribute("antecedent").getValue();
        }
        if (condElem.getAttribute("logicType") != null) {
            logicType = Integer.parseInt(condElem.getAttribute("logicType").getValue());
        }
        c.setLogicType(logicType, ant);
        // load state variables, if there are any
        List<Element> conditionalVarList = condElem.getChildren("conditionalStateVariable");
        if (conditionalVarList.size() == 0) {
            log.warn("No state variables found for conditional " + sysName);
        }
        ArrayList<ConditionalVariable> variableList = new ArrayList<>();
        for (int n = 0; n < conditionalVarList.size(); n++) {
            ConditionalVariable variable = new ConditionalVariable();
            if (conditionalVarList.get(n).getAttribute("operator") == null) {
                log.warn("unexpected null in operator " + conditionalVarList.get(n) + " " + conditionalVarList.get(n).getAttributes());
            } else {
                int oper = Integer.parseInt(conditionalVarList.get(n).getAttribute("operator").getValue());
                if (oper == Conditional.OPERATOR_AND_NOT) {
                    variable.setNegation(true);
                    oper = Conditional.OPERATOR_AND;
                } else if (oper == Conditional.OPERATOR_NOT) {
                    variable.setNegation(true);
                    oper = Conditional.OPERATOR_NONE;
                }
                variable.setOpern(oper);
            }
            if (conditionalVarList.get(n).getAttribute("negated") != null) {
                if ("yes".equals(conditionalVarList.get(n).getAttribute("negated").getValue())) {
                    variable.setNegation(true);
                } else {
                    variable.setNegation(false);
                }
            }
            variable.setType(Integer.parseInt(conditionalVarList.get(n).getAttribute("type").getValue()));
            variable.setName(conditionalVarList.get(n).getAttribute("systemName").getValue());
            if (conditionalVarList.get(n).getAttribute("dataString") != null) {
                variable.setDataString(conditionalVarList.get(n).getAttribute("dataString").getValue());
            }
            if (conditionalVarList.get(n).getAttribute("num1") != null) {
                variable.setNum1(Integer.parseInt(conditionalVarList.get(n).getAttribute("num1").getValue()));
            }
            if (conditionalVarList.get(n).getAttribute("num2") != null) {
                variable.setNum2(Integer.parseInt(conditionalVarList.get(n).getAttribute("num2").getValue()));
            }
            variable.setTriggerActions(true);
            if (conditionalVarList.get(n).getAttribute("triggersCalc") != null) {
                if ("no".equals(conditionalVarList.get(n).getAttribute("triggersCalc").getValue())) {
                    variable.setTriggerActions(false);
                }
            }
            variableList.add(variable);
        }
        c.setStateVariables(variableList);
        // load actions - there better be some
        List<Element> conditionalActionList = condElem.getChildren("conditionalAction");
        // Really OK, since a user may use such conditionals to define a reusable
        // expression of state variables.  These conditions are then used as a 
        // state variable in other conditionals.  (pwc)
        //if (conditionalActionList.size() == 0) {
        //    log.warn("No actions found for conditional "+sysName);
        //}
        ArrayList<ConditionalAction> actionList = ((DefaultConditional) c).getActionList();
        org.jdom2.Attribute attr = null;
        for (int n = 0; n < conditionalActionList.size(); n++) {
            ConditionalAction action = new DefaultConditionalAction();
            attr = conditionalActionList.get(n).getAttribute("option");
            if (attr != null) {
                action.setOption(Integer.parseInt(attr.getValue()));
            } else {
                log.warn("unexpected null in option " + conditionalActionList.get(n) + " " + conditionalActionList.get(n).getAttributes());
            }
            // actionDelay is removed.  delay data is stored as a String to allow
            // such data be referenced by internal memory.
            // For backward compatibility, set delay "int" as a string
            attr = conditionalActionList.get(n).getAttribute("delay");
            if (attr != null) {
                action.setActionString(attr.getValue());
            }
            attr = conditionalActionList.get(n).getAttribute("type");
            if (attr != null) {
                action.setType(Integer.parseInt(attr.getValue()));
            } else {
                log.warn("unexpected null in type " + conditionalActionList.get(n) + " " + conditionalActionList.get(n).getAttributes());
            }
            attr = conditionalActionList.get(n).getAttribute("systemName");
            if (attr != null) {
                action.setDeviceName(attr.getValue());
            } else {
                log.warn("unexpected null in systemName " + conditionalActionList.get(n) + " " + conditionalActionList.get(n).getAttributes());
            }
            attr = conditionalActionList.get(n).getAttribute("data");
            if (attr != null) {
                action.setActionData(Integer.parseInt(attr.getValue()));
            } else {
                log.warn("unexpected null in action data " + conditionalActionList.get(n) + " " + conditionalActionList.get(n).getAttributes());
            }
            attr = conditionalActionList.get(n).getAttribute("string");
            if (attr != null) {
                action.setActionString(attr.getValue());
            } else {
                log.warn("unexpected null in action string " + conditionalActionList.get(n) + " " + conditionalActionList.get(n).getAttributes());
            }
            if (!actionList.contains(action))
                actionList.add(action);
        }
        c.setAction(actionList);
        // 1/16/2011 - trigger for execution of the action list changed to execute each 
        // time state is computed.  Formerly execution of the action list was done only
        // when state changes.  All conditionals are upgraded to this new policy.
        // However, for conditionals with actions that toggle on change of state
        // the old policy should be used.
        boolean triggerOnChange = false;
        if (condElem.getAttribute("triggerOnChange") != null) {
            if ("yes".equals(condElem.getAttribute("triggerOnChange").getValue())) {
                triggerOnChange = true;
            }
        } else {
            /* Don't upgrade -Let old be as is
                 for (int k=0; k<actionList.size(); k++){
                 ConditionalAction action = actionList.get(k);
                 if (action.getOption()==Conditional.ACTION_OPTION_ON_CHANGE){
                 triggerOnChange = true;
                 break;
                 }
                 }
                 */
            triggerOnChange = true;
        }
        c.setTriggerOnChange(triggerOnChange);
    }
}

Example 20 with ConditionalVariable

use of jmri.ConditionalVariable in project JMRI by JMRI.

the class DefaultConditionalManagerXml method store.

/**
     * Default implementation for storing the contents of a ConditionalManager
     *
     * @param o Object to store, of type ConditionalManager
     * @return Element containing the complete info
     */
@Override
public Element store(Object o) {
    //    	long numCond = 0;
    //    	long numStateVars = 0;
    Element conditionals = new Element("conditionals");
    setStoreElementClass(conditionals);
    ConditionalManager tm = (ConditionalManager) o;
    if (tm != null) {
        java.util.Iterator<String> iter = tm.getSystemNameList().iterator();
        // don't return an element if there are not conditionals to include
        if (!iter.hasNext()) {
            return null;
        }
        // store the conditionals
        while (iter.hasNext()) {
            //            	numCond++;
            //            	long condTime = System.currentTimeMillis();
            String sname = iter.next();
            if (sname == null) {
                log.error("System name null during store");
            }
            log.debug("conditional system name is " + sname);
            Conditional c = tm.getBySystemName(sname);
            if (c == null) {
                log.error("Unable to save '{}' to the XML file", sname);
                continue;
            }
            Element elem = new Element("conditional").setAttribute("systemName", sname);
            elem.addContent(new Element("systemName").addContent(sname));
            // store common parts
            storeCommon(c, elem);
            elem.setAttribute("antecedent", c.getAntecedentExpression());
            elem.setAttribute("logicType", Integer.toString(c.getLogicType()));
            if (c.getTriggerOnChange()) {
                elem.setAttribute("triggerOnChange", "yes");
            } else {
                elem.setAttribute("triggerOnChange", "no");
            }
            // save child state variables
            // Creating StateVariables gets very slow when more than c10,000 exist.
            // creation time goes from less than 1ms to more than 5000ms.
            // Don't need a clone for read-only use.
            //                List <ConditionalVariable> variableList = c.getCopyOfStateVariables();
            List<ConditionalVariable> variableList = ((jmri.implementation.DefaultConditional) c).getStateVariableList();
            /*                numStateVars += variableList.size();                
                 if (numCond>1190) {
                 partTime = System.currentTimeMillis() - partTime;
                 System.out.println("time to for getCopyOfStateVariables "+partTime+"ms. total stateVariable= "+numStateVars);
                 }*/
            for (int k = 0; k < variableList.size(); k++) {
                ConditionalVariable variable = variableList.get(k);
                Element vElem = new Element("conditionalStateVariable");
                int oper = variable.getOpern();
                if (oper == Conditional.OPERATOR_AND && variable.isNegated()) {
                    // backward compatibility
                    oper = Conditional.OPERATOR_AND_NOT;
                } else if (oper == Conditional.OPERATOR_NONE && variable.isNegated()) {
                    // backward compatibility
                    oper = Conditional.OPERATOR_NOT;
                }
                vElem.setAttribute("operator", Integer.toString(oper));
                if (variable.isNegated()) {
                    vElem.setAttribute("negated", "yes");
                } else {
                    vElem.setAttribute("negated", "no");
                }
                vElem.setAttribute("type", Integer.toString(variable.getType()));
                vElem.setAttribute("systemName", variable.getName());
                vElem.setAttribute("dataString", variable.getDataString());
                vElem.setAttribute("num1", Integer.toString(variable.getNum1()));
                vElem.setAttribute("num2", Integer.toString(variable.getNum2()));
                if (variable.doTriggerActions()) {
                    vElem.setAttribute("triggersCalc", "yes");
                } else {
                    vElem.setAttribute("triggersCalc", "no");
                }
                elem.addContent(vElem);
            }
            // save action information
            ArrayList<ConditionalAction> actionList = c.getCopyOfActions();
            /*               	if (numCond>1190) {
                 partTime = System.currentTimeMillis() - partTime;
                 System.out.println("time to for getCopyOfActions "+partTime+"ms. numActions= "+actionList.size());
                 }*/
            for (int k = 0; k < actionList.size(); k++) {
                ConditionalAction action = actionList.get(k);
                Element aElem = new Element("conditionalAction");
                aElem.setAttribute("option", Integer.toString(action.getOption()));
                aElem.setAttribute("type", Integer.toString(action.getType()));
                aElem.setAttribute("systemName", action.getDeviceName());
                aElem.setAttribute("data", Integer.toString(action.getActionData()));
                // add "delay" attribute 
                try {
                    Integer.parseInt(action.getActionString());
                    aElem.setAttribute("delay", action.getActionString());
                } catch (NumberFormatException nfe) {
                    aElem.setAttribute("delay", "0");
                }
                aElem.setAttribute("string", action.getActionString());
                elem.addContent(aElem);
            }
            conditionals.addContent(elem);
        /*				condTime = System.currentTimeMillis() - condTime;
                 if (condTime>1) {
                 System.out.println(numCond+"th Conditional \""+sname+"\" took "+condTime+"ms to store.");					
                 }*/
        }
    }
    //        System.out.println("Elapsed time to store "+numCond+" Conditional "+(System.currentTimeMillis()-time)+"ms.");
    return (conditionals);
}