Example usage for java.util StringTokenizer hasMoreTokens

List of usage examples for java.util StringTokenizer hasMoreTokens

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Introduction

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

Prototype

public boolean hasMoreTokens()

Source Link

Document

Tests if there are more tokens available from this tokenizer's string.

Usage

From source file:cat.albirar.framework.sets.SetUtils.java

/**
 * Check if path is correct for the indicated model.
 * @param model The model//from w w  w .jav  a  2 s .c o  m
 * @param propertyPath The property path, required
 * @return true if correct and false if not
 * @throws IllegalArgumentException If model is null or if the property path is null or empty or only whitespace or not correct format
 */
public static boolean checkPathForModel(Class<?> model, String propertyPath) {
    StringTokenizer stk;
    ModelDescriptor pathFollower;
    PropertyDescriptor pdesc;
    String ppath;

    Assert.hasText(propertyPath, "The property path is required and cannot be empty or only whitespace");

    // Check pattern
    if (!pathPattern.matcher(propertyPath).matches()) {
        throw new IllegalArgumentException(String.format("The property path '%s' is incorrect!", propertyPath));
    }
    stk = new StringTokenizer(propertyPath, ".");
    pathFollower = new ModelDescriptor(model);
    while (stk.hasMoreTokens()) {
        ppath = stk.nextToken();
        if ((pdesc = pathFollower.getProperties().get(ppath)) != null) {
            if (stk.hasMoreTokens()) {
                pathFollower = new ModelDescriptor(pdesc.getPropertyType());
            }
        } else {
            // Error
            return false;
        }
    }
    return true;
}

From source file:bioLockJ.AppController.java

/**
 * Populate args to pass to ProcessUtil.
 * @param command// w w w . ja  v  a 2s.co  m
 * @param filePath
 * @return
 */
private static String[] getArgs(final String command, final String filePath) {
    final StringTokenizer sToken = new StringTokenizer(command + " " + filePath);
    final List<String> list = new ArrayList<>();
    while (sToken.hasMoreTokens()) {
        list.add(sToken.nextToken());
    }

    final String[] args = new String[list.size()];
    for (int x = 0; x < list.size(); x++) {
        args[x] = list.get(x);
    }

    return args;
}

From source file:fr.ign.cogit.geoxygene.datatools.ojb.GeOxygeneBrokerHelper.java

/**
 * splits up the name string and extract db url, user name and password and
 * build a new PBKey instance - the token '#' is used to separate the
 * substrings.//from   w ww.j a va 2s  .  c  o m
 * @throws PersistenceBrokerException if given name was <code>null</code>
 */
public static PBKey extractAllTokens(String name) {
    if (name == null) {
        throw new PersistenceBrokerException("Could not extract PBKey, given argument is 'null'"); //$NON-NLS-1$
    }
    String user = null;
    String passwd = null;
    StringTokenizer tok = new StringTokenizer(name, GeOxygeneBrokerHelper.REPOSITORY_NAME_SEPARATOR);
    String dbName = tok.nextToken();
    if (tok.hasMoreTokens()) {
        user = tok.nextToken();
        if (user != null && user.trim().equals("")) { //$NON-NLS-1$
            user = null;
        }
    }
    if (tok.hasMoreTokens()) {
        if (user != null) {
            passwd = tok.nextToken();
        }
    }
    if (user != null && passwd == null) {
        passwd = ""; //$NON-NLS-1$
    }
    PBKey key = new PBKey(dbName, user, passwd);
    return key;
}

From source file:com.salesmanager.core.util.ShippingUtil.java

/**
 * Strip a map of configuration if built as <ID>|<SHIPPING
 * LABEL>;<ID>|<SHIPPING LABEL>
 * //from   w w  w  .j a  v  a 2  s  .co  m
 * @param packageline
 * @return
 */
public static Map getConfigurationValuesMap(String packageline, String moduleid, Locale locale) {

    ResourceBundle bundle = ResourceBundle.getBundle(moduleid, locale);

    Map returnmap = new HashMap();
    StringTokenizer st = new StringTokenizer(packageline, ";");
    while (st.hasMoreTokens()) {
        String token = st.nextToken();
        StringTokenizer stst = new StringTokenizer(token, "|");
        int i = 0;
        String key = null;
        while (stst.hasMoreTokens()) {
            String ptoken = stst.nextToken();
            if (i == 0) {
                key = ptoken;
            }
            // get value from bundle
            String value = bundle.getString("shipping.quote.services.label." + key);
            if (i == 1 && token.contains("|")) {
                returnmap.put(key, value);
            } else {
                returnmap.put(key, value);
            }
            i++;
        }
    }
    return returnmap;
}

From source file:com.salesmanager.core.util.ShippingUtil.java

/**
 * Strip a map of configuration if built as <ID>|<VALUE>;<ID>|<VALUE>
 * //from   w  w  w.j  a  v  a 2 s. c o  m
 * @param packageline
 * @return
 */
public static Map getConfigurationMap(String line, String mainDelimiter, String innerDelimiter) {

    Map returnmap = new HashMap();

    if (StringUtils.isBlank(line)) {
        return returnmap;
    }
    StringTokenizer st = new StringTokenizer(line, mainDelimiter);

    while (st.hasMoreTokens()) {
        String token = st.nextToken();
        StringTokenizer stst = new StringTokenizer(token, innerDelimiter);
        int i = 0;
        String key = null;
        while (stst.hasMoreTokens()) {
            String ptoken = stst.nextToken();
            if (i == 0) {
                key = ptoken;
            }
            if (i == 1) {
                returnmap.put(key, ptoken);
            }
            i++;
        }
    }
    return returnmap;
}

From source file:keel.Algorithms.Neural_Networks.NNEP_Clas.KEELWrapperClas.java

/**
 * <p>//  w w w  .ja  v a2s. co m
 * Reads schema from the KEEL file
 * 
 * @param jobFilename Name of the KEEL dataset file
 * </p>
 */

private static byte[] readSchema(String fileName) throws IOException, DatasetException {

    KeelDataSet dataset = new KeelDataSet(fileName);
    dataset.open();

    File file = new File(fileName);

    List<String> inputIds = new ArrayList<String>();
    List<String> outputIds = new ArrayList<String>();

    Reader reader = new BufferedReader(new FileReader(file));
    String line = ((BufferedReader) reader).readLine();
    line = line.replace("real[", "real [");
    line = line.replace("integer[", "integer [");
    line = line.replace("{", " {");
    StringTokenizer elementLine = new StringTokenizer(line);
    String element = elementLine.nextToken();

    while (!element.equalsIgnoreCase("@data")) {

        if (element.equalsIgnoreCase("@inputs")) {
            while (elementLine.hasMoreTokens()) {
                StringTokenizer commaTokenizer = new StringTokenizer(elementLine.nextToken(), ",");
                while (commaTokenizer.hasMoreTokens())
                    inputIds.add(commaTokenizer.nextToken());
            }
        } else if (element.equalsIgnoreCase("@outputs")) {
            while (elementLine.hasMoreTokens()) {
                StringTokenizer commaTokenizer = new StringTokenizer(elementLine.nextToken(), ",");
                while (commaTokenizer.hasMoreTokens())
                    outputIds.add(commaTokenizer.nextToken());
            }
        }

        // Next line of the file
        line = ((BufferedReader) reader).readLine();
        while (line.startsWith("%") || line.equalsIgnoreCase(""))
            line = ((BufferedReader) reader).readLine();

        line = line.replace("real[", "real [");
        line = line.replace("integer[", "integer [");
        line = line.replace("{", " {");
        elementLine = new StringTokenizer(line);
        element = elementLine.nextToken();
    }

    IMetadata metadata = dataset.getMetadata();
    byte[] schema = new byte[metadata.numberOfAttributes()];

    if (inputIds.isEmpty() || outputIds.isEmpty()) {
        for (int i = 0; i < schema.length; i++) {
            if (i != (schema.length - 1))
                schema[i] = 1;
            else {
                IAttribute outputAttribute = metadata.getAttribute(i);
                schema[i] = 2;
                consoleReporter.setOutputAttribute(outputAttribute);
            }
        }
    } else {
        for (int i = 0; i < schema.length; i++) {
            if (inputIds.contains(metadata.getAttribute(i).getName()))
                schema[i] = 1;
            else if (outputIds.contains(metadata.getAttribute(i).getName())) {
                IAttribute outputAttribute = metadata.getAttribute(i);
                schema[i] = 2;
                consoleReporter.setOutputAttribute(outputAttribute);
            } else
                schema[i] = -1;
        }
    }

    StringBuffer header = new StringBuffer();
    header.append("@relation " + dataset.getName() + "\n");
    for (int i = 0; i < metadata.numberOfAttributes(); i++) {
        IAttribute attribute = metadata.getAttribute(i);
        header.append("@attribute " + attribute.getName() + " ");
        if (attribute.getType() == AttributeType.Categorical) {
            CategoricalAttribute catAtt = (CategoricalAttribute) attribute;

            Interval interval = catAtt.intervalValues();

            header.append("{");
            for (int j = (int) interval.getLeft(); j <= interval.size() + 1; j++) {
                header.append(catAtt.show(j) + (j != interval.size() + 1 ? "," : "}\n"));
            }
        } else if (attribute.getType() == AttributeType.IntegerNumerical) {
            IntegerNumericalAttribute intAtt = (IntegerNumericalAttribute) attribute;
            header.append("integer[" + (int) intAtt.intervalValues().getLeft() + ","
                    + (int) intAtt.intervalValues().getRight() + "]\n");
        } else if (attribute.getType() == AttributeType.DoubleNumerical) {
            RealNumericalAttribute doubleAtt = (RealNumericalAttribute) attribute;
            header.append("real[" + doubleAtt.intervalValues().getLeft() + ","
                    + doubleAtt.intervalValues().getRight() + "]\n");
        }
    }
    header.append("@data\n");
    consoleReporter.setHeader(header.toString());

    dataset.close();
    return schema;
}

From source file:keel.Algorithms.Neural_Networks.NNEP_Regr.KEELWrapperRegr.java

/**
 * <p>//  w  w  w  . ja v a  2 s.  c om
 * Reads schema from the KEEL file
 * </p>
 * @param jobFilename Name of the KEEL dataset file
 */

private static byte[] readSchema(String fileName) throws IOException, DatasetException {

    KeelDataSet dataset = new KeelDataSet(fileName);
    dataset.open();

    File file = new File(fileName);

    List<String> inputIds = new ArrayList<String>();
    List<String> outputIds = new ArrayList<String>();

    Reader reader = new BufferedReader(new FileReader(file));
    String line = ((BufferedReader) reader).readLine();
    line = line.replace("real[", "real [");
    line = line.replace("integer[", "integer [");
    line = line.replace("{", " {");
    StringTokenizer elementLine = new StringTokenizer(line);
    String element = elementLine.nextToken();

    while (!element.equalsIgnoreCase("@data")) {

        if (element.equalsIgnoreCase("@inputs")) {
            while (elementLine.hasMoreTokens()) {
                StringTokenizer commaTokenizer = new StringTokenizer(elementLine.nextToken(), ",");
                while (commaTokenizer.hasMoreTokens())
                    inputIds.add(commaTokenizer.nextToken());
            }
        } else if (element.equalsIgnoreCase("@outputs")) {
            while (elementLine.hasMoreTokens()) {
                StringTokenizer commaTokenizer = new StringTokenizer(elementLine.nextToken(), ",");
                while (commaTokenizer.hasMoreTokens())
                    outputIds.add(commaTokenizer.nextToken());
            }
        }

        // Next line of the file
        line = ((BufferedReader) reader).readLine();
        while (line.startsWith("%") || line.equalsIgnoreCase(""))
            line = ((BufferedReader) reader).readLine();

        line = line.replace("real[", "real [");
        line = line.replace("integer[", "integer [");
        line = line.replace("{", " {");

        elementLine = new StringTokenizer(line);
        element = elementLine.nextToken();
    }

    IMetadata metadata = dataset.getMetadata();
    byte[] schema = new byte[metadata.numberOfAttributes()];

    if (inputIds.isEmpty() || outputIds.isEmpty()) {
        for (int i = 0; i < schema.length; i++) {
            if (i != (schema.length - 1))
                schema[i] = 1;
            else {
                IAttribute outputAttribute = metadata.getAttribute(i);
                schema[i] = 2;
                consoleReporter.setOutputAttribute(outputAttribute);
            }
        }
    } else {
        for (int i = 0; i < schema.length; i++) {
            if (inputIds.contains(metadata.getAttribute(i).getName()))
                schema[i] = 1;
            else if (outputIds.contains(metadata.getAttribute(i).getName())) {
                IAttribute outputAttribute = metadata.getAttribute(i);
                schema[i] = 2;
                consoleReporter.setOutputAttribute(outputAttribute);
            } else
                schema[i] = -1;
        }
    }

    StringBuffer header = new StringBuffer();
    header.append("@relation " + dataset.getName() + "\n");
    for (int i = 0; i < metadata.numberOfAttributes(); i++) {
        IAttribute attribute = metadata.getAttribute(i);
        header.append("@attribute " + attribute.getName() + " ");
        if (attribute.getType() == AttributeType.Categorical) {
            CategoricalAttribute catAtt = (CategoricalAttribute) attribute;

            Interval interval = catAtt.intervalValues();

            header.append("{");
            for (int j = (int) interval.getLeft(); j <= interval.size() + 1; j++) {
                header.append(catAtt.show(j) + (j != interval.size() + 1 ? "," : "}\n"));
            }
        } else if (attribute.getType() == AttributeType.IntegerNumerical) {
            IntegerNumericalAttribute intAtt = (IntegerNumericalAttribute) attribute;
            header.append("integer[" + (int) intAtt.intervalValues().getLeft() + ","
                    + (int) intAtt.intervalValues().getRight() + "]\n");
        } else if (attribute.getType() == AttributeType.DoubleNumerical) {
            RealNumericalAttribute doubleAtt = (RealNumericalAttribute) attribute;
            header.append("real[" + doubleAtt.intervalValues().getLeft() + ","
                    + doubleAtt.intervalValues().getRight() + "]\n");
        }
    }
    header.append("@data\n");
    consoleReporter.setHeader(header.toString());

    dataset.close();
    return schema;
}

From source file:eionet.cr.web.util.JstlFunctions.java

/**
 * Parses the given string with a whitespace tokenizer and looks up the first token whose length exceeds <tt>cutAtLength</tt>.
 * If such a token is found, returns the given string's <code>substring(0, i + cutAtLength) + "..."</code>, where <code>i</code>
 * is the start index of the found token. If no tokens are found that exceed the length of <tt>cutAtLength</tt>, then this
 * method simply return the given string.
 *
 * @return/*from   w ww .ja va 2 s  .c  o  m*/
 */
public static java.lang.String cutAtFirstLongToken(java.lang.String str, int cutAtLength) {

    if (str == null) {
        return "";
    }

    String firstLongToken = null;
    StringTokenizer st = new StringTokenizer(str);
    while (st.hasMoreTokens()) {
        String token = st.nextToken();
        if (token.length() > cutAtLength) {
            firstLongToken = token;
            break;
        }
    }

    if (firstLongToken != null) {
        int i = str.indexOf(firstLongToken);
        StringBuffer buf = new StringBuffer(str.substring(0, i + cutAtLength));
        return buf.append("...").toString();
    } else {
        return str;
    }
}

From source file:net.sf.jhylafax.fax.HylaFAXClientHelper.java

static int parseDuration(String s) {
    StringTokenizer t = new StringTokenizer(s, ":");
    int duration = 0;
    while (t.hasMoreTokens()) {
        int n = Integer.parseInt(t.nextToken());
        duration = duration * 60 + n;/*  w  w w  . j  av a 2  s . co m*/
    }
    return duration;
}

From source file:gmgen.util.MiscUtilities.java

/**
 *  Converts an internal version number (build) into a `human-readable' form.
 *
 *@param  build  The build number/* w w w . ja v  a 2 s  .c  o  m*/
 *@return        The Formatted Version Number
 */
public static String buildToVersion(String build) {
    StringTokenizer bt = new StringTokenizer(build, ".");

    // First 2 chars are the major version number
    int major = 0;

    if (bt.hasMoreTokens()) {
        major = Integer.parseInt(bt.nextToken());
    }

    // Second 2 are the minor number
    int minor = 0;

    if (bt.hasMoreTokens()) {
        minor = Integer.parseInt(bt.nextToken());
    }

    // Then the pre-release status
    int beta = 0;

    if (bt.hasMoreTokens()) {
        beta = Integer.parseInt(bt.nextToken());
    }

    // Finally the bug fix release
    int rc = 0;

    if (bt.hasMoreTokens()) {
        rc = Integer.parseInt(bt.nextToken());
    }

    // Finally the bug fix release
    int bugfix = 0;

    if (bt.hasMoreTokens()) {
        bugfix = Integer.parseInt(bt.nextToken());
    }

    return "" + major + "." + minor + ((beta != 99) ? ("pre" + beta)
            : ((rc != 99) ? ("rc" + rc) : ((bugfix != 0) ? ("." + bugfix) : "final")));
}