Example usage for java.util StringTokenizer countTokens

List of usage examples for java.util StringTokenizer countTokens

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Introduction

In this page you can find the example usage for java.util StringTokenizer countTokens.

Prototype

public int countTokens()

Source Link

Document

Calculates the number of times that this tokenizer's nextToken method can be called before it generates an exception.

Usage

From source file:org.sonar.server.charts.deprecated.BarChart.java

private void addMeasures(String values) {
    if (values != null && values.length() > 0) {
        // Values
        StringTokenizer stValues = new StringTokenizer(values, ",");
        int nbValues = stValues.countTokens();

        // Categories
        String categoriesParam = params.get(BaseChartWeb.CHART_PARAM_CATEGORIES);
        String[] categoriesSplit;
        if (categoriesParam != null && categoriesParam.length() > 0) {
            categoriesSplit = categoriesParam.split(",");
        } else {/*from   www.  j a va2  s  . c o m*/
            categoriesSplit = new String[1];
            categoriesSplit[0] = BaseChartWeb.DEFAULT_NAME_CATEGORY;
        }

        // Series
        String seriesParam = params.get(BaseChartWeb.CHART_PARAM_SERIES);
        String[] seriesSplit = null;
        if (seriesParam != null && seriesParam.length() > 0) {
            seriesSplit = seriesParam.split(",");
        } else {
            seriesSplit = new String[nbValues];
            for (int i = 0; i < nbValues; i++) {
                seriesSplit[i] = BaseChartWeb.DEFAULT_NAME_SERIE + i;
            }
        }

        for (String currentCategory : categoriesSplit) {
            for (String currentSerie : seriesSplit) {
                double currentValue = 0.0;
                if (stValues.hasMoreTokens()) {
                    try {
                        currentValue = Double.parseDouble(stValues.nextToken());
                    } catch (NumberFormatException e) {
                        // ignore
                    }
                }
                dataset.addValue(currentValue, currentSerie, currentCategory);
            }
        }
    }
}

From source file:net.java.sen.tools.DictionaryMaker.java

public void build() {
    int size = 0;
    // iterate variation
    for (Iterator i = ruleSet.iterator(); i.hasNext();) {
        ruleList.setSize(size + 1);/*from   ww w  .  j  a va  2  s  .c om*/
        String str = (String) i.next();
        rule2IdHash.put(str, new Integer(size));

        // tokenList: split valiation information.
        StringTokenizer st = new StringTokenizer(str, ",");
        int len = st.countTokens();
        String tokenList[] = new String[len];
        for (int j = 0; j < len; j++) {
            tokenList[j] = st.nextToken();
        }

        ruleList.set(size, tokenList);
        //      System.out.println("tokenList="+tokenList[len-1]);
        if (tokenList[len - 1].charAt(0) != '*')
            isLexcalized.put(tokenList[len - 1], "1");
        size++;
    }
    //    System.out.println("size="+size);
    //    System.out.println("ruleList size="+ruleList.size());
    //    System.out.println("test");

    ruleSet.clear();

    idList.setSize(ruleList.size());
    for (int i = 0; i < ruleList.size(); i++) {
        Vector v = new Vector();
        idList.set(i, v);

        getIdList((String[]) ruleList.get(i), (Vector) idList.get(i), 0);
    }
}

From source file:de.suse.swamp.core.filter.ContentFilter.java

private String getDatabitName() {
    StringTokenizer st = new StringTokenizer(databitPath, ".");
    String databitName = "";
    while (st.countTokens() > 0) {
        databitName = st.nextToken();/*from   w  w  w  . j ava 2 s  .c o  m*/

    }
    return databitName;
}

From source file:com.netspective.medigy.ant.DiagramGeneratorTask.java

protected void generateModelDiagrams(final HibernateConfiguration hibernateConfiguration) throws IOException {
    String systemFileSep = System.getProperty("file.separator");
    final File outDir = new File(outputDir);
    final String dialectName = hibernateConfiguration.getProperties().getProperty(Environment.DIALECT);
    final String dialectShortName = dialectName.substring(dialectName.lastIndexOf('.') + 1);

    int i = 0;/*www .j  a va2 s  .c o m*/
    final StringTokenizer tokenizer = new StringTokenizer(outputFileTypes, ",");
    final String[] typeList = new String[tokenizer.countTokens()];
    while (tokenizer.hasMoreTokens()) {
        typeList[i++] = tokenizer.nextToken();
    }

    // Generate a DOT (GraphViz) diagram so we can visualize the DDL
    // the first version is good for software engineers
    generateDiagram(hibernateConfiguration,
            outDir.getAbsolutePath() + systemFileSep + diagramNamePrefix + dialectShortName + "-se",
            new HibernateDiagramFilter(true, true, true, true), typeList);

    // Generate a DOT (GraphViz) diagram so we can visualize the DDL
    // the second version is good for software engineers looking for general table structure (no column information)
    generateDiagram(hibernateConfiguration,
            outDir.getAbsolutePath() + systemFileSep + diagramNamePrefix + dialectShortName + "-set",
            new HibernateDiagramFilter(false, true, true, true), typeList);

    // the third version is good for database administrators (simple ERD)
    generateDiagram(hibernateConfiguration,
            outDir.getAbsolutePath() + systemFileSep + diagramNamePrefix + dialectShortName + "-erd",
            new HibernateDiagramFilter(true, false, false, false), typeList);
}

From source file:op.tools.SYSCalendar.java

/**
 * erkennt Uhrzeiten im Format HH:MM und erstellt einen GregorianCalendar basierend auf ref
 *///from   w  ww  .j ava2s .  com
public static GregorianCalendar parseTime(String input, GregorianCalendar gc) throws NumberFormatException {
    if (input == null || input.equals("")) {
        throw new NumberFormatException("leere Eingabe");
    }

    StringTokenizer st = new StringTokenizer(input, ":,.");
    if (st.countTokens() > 3) {
        throw new NumberFormatException("falsches Format");
    }

    String sStunde = "00";
    String sMinute = "00";
    String sSekunde = "00";

    if (st.countTokens() == 1) { // maybe a simple hour
        sStunde = st.nextToken();
    } else if (st.countTokens() == 2) { // maybe a simple hour
        sStunde = st.nextToken();
        sMinute = st.nextToken();
    } else {
        sStunde = st.nextToken();
        sMinute = st.nextToken();
        sSekunde = st.nextToken();
    }

    int stunde, minute, sekunde;
    GregorianCalendar now = (GregorianCalendar) gc.clone();

    try {
        stunde = Integer.parseInt(sStunde);
    } catch (NumberFormatException nfe) {
        throw new NumberFormatException("stunde");
    }
    try {
        minute = Integer.parseInt(sMinute);
    } catch (NumberFormatException nfe) {
        throw new NumberFormatException("minute");
    }
    try {
        sekunde = Integer.parseInt(sSekunde);
    } catch (NumberFormatException nfe) {
        throw new NumberFormatException("Sekunde");
    }

    if (stunde < 0) {
        throw new NumberFormatException("stunde");
    }
    if (stunde > 23) {
        throw new NumberFormatException("stunde");
    }
    if (minute < 0 || minute > 59) {
        throw new NumberFormatException("minute");
    }
    if (sekunde < 0 || sekunde > 59) {
        throw new NumberFormatException("Sekunde");
    }

    now.set(GregorianCalendar.HOUR_OF_DAY, stunde);
    now.set(GregorianCalendar.MINUTE, minute);
    now.set(GregorianCalendar.SECOND, sekunde);
    return now;
}

From source file:com.projity.graphic.configuration.BarStyles.java

protected void initZoomX() {
    if (zoomRatioX == null) {
        if (zoomX == null)
            return;
        StringTokenizer st = new StringTokenizer(zoomX, ",;:|");
        zoomRatioX = new double[st.countTokens()];
        int index = 0;
        while (st.hasMoreTokens()) {
            String s = st.nextToken();
            if ("*".equals(s))
                defaultZoomIndexX = index;
            else/* ww w  .  java  2s  .c  o m*/
                zoomRatioX[index++] = Double.parseDouble(s);
        }
    }
}

From source file:com.projity.graphic.configuration.BarStyles.java

protected void initZoomY() {
    if (zoomRatioY == null) {
        if (zoomY == null)
            return;
        StringTokenizer st = new StringTokenizer(zoomY, ",;:|");
        zoomRatioY = new double[st.countTokens()];
        int index = 0;
        while (st.hasMoreTokens()) {
            String s = st.nextToken();
            if ("*".equals(s))
                defaultZoomIndexY = index;
            else//from  w w w  . jav  a  2s  .co m
                zoomRatioY[index++] = Double.parseDouble(s);
        }
    }
}

From source file:org.openbaton.nfvo.cli.OpenbatonCLI.java

private void changeLog(String line) {
    StringTokenizer stringTokenizer = new StringTokenizer(line, " ");
    if (stringTokenizer.countTokens() == 3) {
        stringTokenizer.nextToken();/*from   w w  w  .j  a  v  a  2  s.c  om*/
        ((ch.qos.logback.classic.Logger) LoggerFactory.getLogger(stringTokenizer.nextToken()))
                .setLevel(Level.toLevel(stringTokenizer.nextToken()));
    } else if (stringTokenizer.countTokens() == 2) {
        stringTokenizer.nextToken();
        ((ch.qos.logback.classic.Logger) LoggerFactory.getLogger("org.openbaton"))
                .setLevel(Level.toLevel(stringTokenizer.nextToken()));
    } else {
        System.out.println("usage: changeLog [<package>] <level>");
        System.out.println("where <package> default is: org.openbaton");
        System.out.println("where <level> is:");
        System.out.println("\t * INFO");
        System.out.println("\t * DEBUG");
        System.out.println("\t * TRACE");
    }
}

From source file:ObservableProperties.java

/**
 * Get this property as a String array. By convention, properties that are get
 * as string arrays should be encoded as a <strong>|</strong> separated list
 * of Strings./*  w  ww.  jav a2s  .c  o m*/
 * 
 * @param name
 *          The property's name.
 * @param def
 *          The default value (if undefined).
 * @return A String array, or <strong>null</strong> if the property is
 *         undefined.
 */

public String[] getStringArray(String name, String def[]) {
    String v = getProperty(name, null);
    if (v == null)
        return def;
    // Parse the property value:
    StringTokenizer st = new StringTokenizer(v, "|");
    int len = st.countTokens();
    String ret[] = new String[len];
    for (int i = 0; i < ret.length; i++) {
        ret[i] = st.nextToken();
    }
    return ret;
}

From source file:edu.umass.cs.msocket.proxy.console.commands.StartWatchdog.java

@Override
public void parse(String commandText) throws Exception {
    if (module.getProxyGroupGuid() == null) {
        console.printString("You have to connect to a proxy group first.\n");
        return;//from  w  ww . j  av a2s.c om
    }

    // Check if we already have a watchdog with that name running
    try {
        StringTokenizer st = new StringTokenizer(commandText);
        if (st.countTokens() != 5) {
            console.printString("Bad number of arguments (expected 5 instead of " + st.countTokens() + ")\n");
            return;
        }

        String targetList = st.nextToken();
        String watchdogName = st.nextToken();
        long lookupIntervalInMs = Long.parseLong(st.nextToken());
        long suspiciousTimeoutInMs = Long.parseLong(st.nextToken());
        long failureTimeoutInMs = Long.parseLong(st.nextToken());

        if (!"proxy".equalsIgnoreCase(targetList) && !"location".equalsIgnoreCase(targetList)
                && !"watchdog".equalsIgnoreCase(targetList) && !"all".equalsIgnoreCase(targetList)) {
            console.printString(
                    "Invalid list '" + targetList + "'. You must pick one of proxy, location, watchdog or all");
            return;
        }

        if (suspiciousTimeoutInMs <= 0 || failureTimeoutInMs <= 0
                || failureTimeoutInMs < suspiciousTimeoutInMs) {
            console.printString(
                    "Timeouts must have positive values and failure timeout must be greater than suspicious timeout.");
            return;
        }
        if (lookupIntervalInMs <= 0) {
            console.printString("Lookup interval must be a positive number.");
            return;
        }

        if (!module.isSilent())
            console.printString("Looking for watchdog  " + watchdogName + " GUID and certificates...\n");
        GuidEntry myGuid = KeyPairUtils.getGuidEntryFromPreferences(
                module.getGnsClient().getGnsHost() + ":" + module.getGnsClient().getGnsPort(), watchdogName);
        final UniversalGnsClient gnsClient = module.getGnsClient();

        if (myGuid == null) {
            if (!module.isSilent())
                console.printString(
                        "No keys found for watchdog " + watchdogName + ". Generating new GUID and keys\n");
            myGuid = gnsClient.guidCreate(module.getAccountGuid(), watchdogName);
        }

        if (myGuid == null) {
            console.printString(
                    "No keys found for watchdog " + watchdogName + ". Cannot connect without the key\n");
            return;
        }
        if (!module.isSilent())
            console.printString("Watchdog has guid " + myGuid.getGuid());

        // Make sure we advertise ourselves as a watchdog (readable for everyone)
        gnsClient.fieldReplaceOrCreate(myGuid.getGuid(), GnsConstants.SERVICE_TYPE_FIELD,
                new JSONArray().put(GnsConstants.WATCHDOG_SERVICE), myGuid);
        gnsClient.aclAdd(AccessType.READ_WHITELIST, myGuid, GnsConstants.SERVICE_TYPE_FIELD, null);

        // Check if we are a member of the group
        final String groupGuid = module.getProxyGroupGuid().getGuid();
        JSONArray members = gnsClient.groupGetMembers(groupGuid, myGuid);
        boolean isVerified = false;
        for (int i = 0; i < members.length(); i++) {
            if (myGuid.getGuid().equals(members.get(i))) {
                isVerified = true;
                break;
            }
        }

        if (!isVerified) {
            console.printString(
                    "This watchdog has not been verified yet, it will stay in the unverified list until it gets added to the proxy group");
        }

        // And now start 3 watchdogs: 1 for proxies, 1 for location services and 1
        // for other watchdogs
        if ("proxy".equalsIgnoreCase(targetList) || "all".equalsIgnoreCase(targetList)) {
            Watchdog proxyWatchdog = new Watchdog(gnsClient, myGuid, groupGuid, lookupIntervalInMs,
                    GnsConstants.ACTIVE_PROXY_FIELD, GnsConstants.SUSPICIOUS_PROXY_FIELD,
                    GnsConstants.INACTIVE_PROXY_FIELD, suspiciousTimeoutInMs, failureTimeoutInMs);
            module.setRunningProxyWatchdog(proxyWatchdog);
            proxyWatchdog.start();
        }
        if ("location".equalsIgnoreCase(targetList) || "all".equalsIgnoreCase(targetList)) {
            Watchdog locationWatchdog = new Watchdog(gnsClient, myGuid, groupGuid, lookupIntervalInMs,
                    GnsConstants.ACTIVE_LOCATION_FIELD, GnsConstants.SUSPICIOUS_LOCATION_FIELD,
                    GnsConstants.INACTIVE_LOCATION_FIELD, suspiciousTimeoutInMs, failureTimeoutInMs);
            module.setRunningLocationWatchdog(locationWatchdog);
            locationWatchdog.start();
        }
        if ("watchdog".equalsIgnoreCase(targetList) || "all".equalsIgnoreCase(targetList)) {
            Watchdog watchdogWatchdog = new Watchdog(gnsClient, myGuid, groupGuid, lookupIntervalInMs,
                    GnsConstants.ACTIVE_WATCHDOG_FIELD, GnsConstants.SUSPICIOUS_WATCHDOG_FIELD,
                    GnsConstants.INACTIVE_WATCHDOG_FIELD, suspiciousTimeoutInMs, failureTimeoutInMs);
            module.setRunningWatchdogWatchdog(watchdogWatchdog);
            watchdogWatchdog.start();
        }
    } catch (Exception e) {
        console.printString("Failed to coonect to start watchdog service ( " + e + ")\n");
    }
}