Examples with Logix jmri.Logix used on opensource projects

Example 16 with Logix

use of jmri.Logix in project JMRI by JMRI.

the class DefaultConditionalManager method createNewConditional.

/**
     * Method to create a new Conditional if the Conditional does not exist If
     * the parent Logix cannot be found, the userName cannot be checked, but the
     * Conditional is still created. The scenario can happen when a Logix is
     * loaded from a file after its Conditionals.
     *
     * @param systemName properly formatted system name for the new Conditional
     * @param userName must not be null, use "" instead
     * @return null if a Conditional with the same systemName or userName
     *         already exists, or if there is trouble creating a new Conditional
     */
@Override
public Conditional createNewConditional(String systemName, String userName) {
    Conditional c = null;
    // Check system name
    if (systemName == null || systemName.length() < 1) {
        log.error("createNewConditional: systemName is null or empty");
        return null;
    }
    c = getBySystemName(systemName);
    if (c != null) {
        // Conditional already exists
        return null;
    }
    // Get the potential parent Logix
    Logix lgx = getParentLogix(systemName);
    if (lgx == null) {
        log.error("Unable to find the parent logix for condtional '{}'", systemName);
        return null;
    }
    // Check the user name
    if (userName != null && userName.length() > 0) {
        c = getByUserName(lgx, userName);
        if (c != null) {
            // Duplicate user name within the parent Logix
            return null;
        }
    }
    // Conditional does not exist, create a new Conditional
    if (systemName.startsWith(SensorGroupFrame.logixSysName)) {
        c = new SensorGroupConditional(systemName, userName);
    } else {
        c = new DefaultConditional(systemName, userName);
    }
    // save in the maps
    //@        register(c);
    boolean addCompleted = lgx.addConditional(systemName, c);
    if (!addCompleted) {
        return null;
    }
    return c;
}

Example 17 with Logix

use of jmri.Logix in project JMRI by JMRI.

the class DefaultConditionalManager method getParentLogix.

/**
     * Parses the Conditional system name to get the parent Logix system name,
     * then gets the parent Logix, and returns it.  For sensor groups, the parent
     * Logix name is 'SYS'.  LRoutes and exported Routes (RTX prefix) require
     * special logic
     *
     * @param name - system name of Conditional (must be trimmed and upper case)
     * @return the parent Logix or null
     */
@Override
public Logix getParentLogix(String name) {
    if (name == null || name.length() < 4) {
        return null;
    }
    // Check for standard names
    for (String pattern : PATTERNS) {
        Pattern r = Pattern.compile(pattern);
        Matcher m = r.matcher(name);
        if (m.find()) {
            Logix lgx = InstanceManager.getDefault(jmri.LogixManager.class).getBySystemName(m.group(1));
            if (lgx != null) {
                return lgx;
            }
        }
    }
    // Now try non-standard names using a brute force scan
    jmri.LogixManager logixManager = InstanceManager.getDefault(jmri.LogixManager.class);
    for (String xName : logixManager.getSystemNameList()) {
        Logix lgx = logixManager.getLogix(xName);
        for (int i = 0; i < lgx.getNumConditionals(); i++) {
            String cdlName = lgx.getConditionalByNumberOrder(i);
            if (cdlName.equals(name)) {
                return lgx;
            }
        }
    }
    return null;
}

Example 18 with Logix

use of jmri.Logix in project JMRI by JMRI.

the class DefaultConditionalManager method getSystemNameList.

/**
     * Get a list of all Conditional system names
     * Overrides the bean method
     * @since 4.7.4
     * @return a list of conditional system names regardless of parent Logix
     */
@Override
public List<String> getSystemNameList() {
    List<String> nameList = new ArrayList<>();
    jmri.LogixManager logixManager = InstanceManager.getDefault(jmri.LogixManager.class);
    for (String xName : logixManager.getSystemNameList()) {
        Logix lgx = logixManager.getLogix(xName);
        for (int i = 0; i < lgx.getNumConditionals(); i++) {
            nameList.add(lgx.getConditionalByNumberOrder(i));
        }
    }
    Collections.sort(nameList);
    return nameList;
}

Example 19 with Logix

use of jmri.Logix in project JMRI by JMRI.

the class DefaultLogixManagerXml method store.

/**
     * Default implementation for storing the contents of a LogixManager
     *
     * @param o Object to store, of type LogixManager
     * @return Element containing the complete info
     */
@Override
public Element store(Object o) {
    Element logixs = new Element("logixs");
    setStoreElementClass(logixs);
    LogixManager tm = (LogixManager) o;
    if (tm != null) {
        java.util.Iterator<String> iter = tm.getSystemNameList().iterator();
        // don't return an element if there are not Logix to include
        if (!iter.hasNext()) {
            return null;
        }
        // store the Logix
        while (iter.hasNext()) {
            String sname = iter.next();
            if (sname == null) {
                log.error("System name null during store");
            }
            log.debug("logix system name is " + sname);
            Logix x = tm.getBySystemName(sname);
            boolean enabled = x.getEnabled();
            Element elem = new Element("logix");
            elem.addContent(new Element("systemName").addContent(sname));
            // store common part
            storeCommon(x, elem);
            if (enabled) {
                elem.setAttribute("enabled", "yes");
            } else {
                elem.setAttribute("enabled", "no");
            }
            // save child Conditionals
            int numConditionals = x.getNumConditionals();
            if (numConditionals > 0) {
                String cSysName = "";
                Element cElem = null;
                for (int k = 0; k < numConditionals; k++) {
                    cSysName = x.getConditionalByNumberOrder(k);
                    cElem = new Element("logixConditional");
                    cElem.setAttribute("systemName", cSysName);
                    cElem.setAttribute("order", Integer.toString(k));
                    elem.addContent(cElem);
                }
            }
            logixs.addContent(elem);
        }
    }
    return (logixs);
}

Example 20 with Logix

use of jmri.Logix in project JMRI by JMRI.

the class DefaultLogixManagerXml method loadLogixs.

/**
     * 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 logixs Element containing the Logix elements to load.
     */
public void loadLogixs(Element logixs) {
    List<Element> logixList = logixs.getChildren("logix");
    if (log.isDebugEnabled()) {
        log.debug("Found " + logixList.size() + " logixs");
    }
    LogixManager tm = InstanceManager.getDefault(jmri.LogixManager.class);
    for (int i = 0; i < logixList.size(); i++) {
        String sysName = getSystemName(logixList.get(i));
        if (sysName == null) {
            log.warn("unexpected null in systemName " + logixList.get(i));
            break;
        }
        String userName = getUserName(logixList.get(i));
        String yesno = "";
        if (logixList.get(i).getAttribute("enabled") != null) {
            yesno = logixList.get(i).getAttribute("enabled").getValue();
        }
        if (log.isDebugEnabled()) {
            log.debug("create logix: (" + sysName + ")(" + (userName == null ? "<null>" : userName) + ")");
        }
        Logix x = tm.createNewLogix(sysName, userName);
        if (x != null) {
            // load common part
            loadCommon(x, logixList.get(i));
            // set enabled/disabled if attribute was present
            if ((yesno != null) && (!yesno.equals(""))) {
                if (yesno.equals("yes")) {
                    x.setEnabled(true);
                } else if (yesno.equals("no")) {
                    x.setEnabled(false);
                }
            }
            // load conditionals, if there are any
            List<Element> logixConditionalList = logixList.get(i).getChildren("logixConditional");
            if (logixConditionalList.size() > 0) {
                // add conditionals
                for (int n = 0; n < logixConditionalList.size(); n++) {
                    if (logixConditionalList.get(n).getAttribute("systemName") == null) {
                        log.warn("unexpected null in systemName " + logixConditionalList.get(n) + " " + logixConditionalList.get(n).getAttributes());
                        break;
                    }
                    String cSysName = logixConditionalList.get(n).getAttribute("systemName").getValue();
                    int cOrder = Integer.parseInt(logixConditionalList.get(n).getAttribute("order").getValue());
                    // add conditional to logix
                    x.addConditional(cSysName, cOrder);
                }
            }
        }
    }
}