Example usage for java.util StringTokenizer hasMoreTokens

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:com.zuoxiaolong.niubi.job.persistent.hibernate.HibernateNamingStrategy.java

private static String[] splitName(String someName) {
    StringTokenizer tokenizer = new StringTokenizer(someName, SEPARATOR);
    String[] tokens = new String[tokenizer.countTokens()];
    int i = 0;/*w  w  w.  j  a va 2 s. c o  m*/
    while (tokenizer.hasMoreTokens()) {
        tokens[i] = tokenizer.nextToken();
        i++;
    }
    return tokens;
}

---

From source file:Main.java

private static String convertStringToTime(String oldTime) {
    if (oldTime == null || oldTime.length() == 0) {
        return "00h00m00s";
    }/*  www  . j  a  v  a 2  s . c o m*/

    boolean hasHours = (oldTime.indexOf('h') != -1);
    boolean hasMinutes = (oldTime.indexOf('m') != -1);
    StringBuffer rtn = new StringBuffer(oldTime);

    // Delete the seconds fields and replace other chars with colons
    rtn.deleteCharAt(oldTime.indexOf('s'));

    if (hasMinutes) {
        rtn.setCharAt(oldTime.indexOf('m'), ':');
    } else {
        rtn.insert(0, "00:");
    }

    if (hasHours) {
        rtn.setCharAt(oldTime.indexOf('h'), ':');
    } else {
        rtn.insert(0, "00:");
    }

    StringTokenizer st = new StringTokenizer(rtn.toString(), ":");
    int index = 1;
    String hh = "00";
    String mm = "00";
    String ss = "00";

    while (st.hasMoreTokens()) {
        String toke = st.nextToken();

        switch (index) {
        case 1:
            if (toke.length() < 2) {
                hh = "0" + toke;
            } else {
                hh = toke;
            }
            break;

        case 2:
            if (toke.length() < 2) {
                mm = "0" + toke;
            } else {
                mm = toke;
            }
            break;

        case 3:
            if (toke.length() < 2) {
                ss = "0" + toke;
            } else {
                ss = toke;
            }
            break;
        }

        index++;
    }

    return hh + "h" + mm + "m" + ss + "s";
}

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From source file:org.jberet.support.io.MappingJsonFactoryObjectFactory.java

static void configureMapperFeatures(final ObjectMapper objectMapper, final String features) {
    final StringTokenizer st = new StringTokenizer(features, ",");
    while (st.hasMoreTokens()) {
        final String[] pair = NoMappingJsonFactoryObjectFactory.parseSingleFeatureValue(st.nextToken().trim());
        final String key = pair[0];
        final String value = pair[1];

        final MapperFeature feature;
        try {/* w w w  . j a  v a2 s  . co  m*/
            feature = MapperFeature.valueOf(key);
        } catch (final Exception e1) {
            throw SupportMessages.MESSAGES.unrecognizedReaderWriterProperty(key, value);
        }
        if ("true".equals(value)) {
            if (!feature.enabledByDefault()) {
                objectMapper.configure(feature, true);
            }
        } else if ("false".equals(value)) {
            if (feature.enabledByDefault()) {
                objectMapper.configure(feature, false);
            }
        } else {
            throw SupportMessages.MESSAGES.invalidReaderWriterProperty(null, value, key);
        }
    }
}

---

From source file:org.jberet.support.io.MappingJsonFactoryObjectFactory.java

static void configureSerializationFeatures(final ObjectMapper objectMapper, final String features) {
    final StringTokenizer st = new StringTokenizer(features, ",");
    while (st.hasMoreTokens()) {
        final String[] pair = NoMappingJsonFactoryObjectFactory.parseSingleFeatureValue(st.nextToken().trim());
        final String key = pair[0];
        final String value = pair[1];

        final SerializationFeature feature;
        try {//from  w ww.j a  v  a2 s  . c om
            feature = SerializationFeature.valueOf(key);
        } catch (final Exception e1) {
            throw SupportMessages.MESSAGES.unrecognizedReaderWriterProperty(key, value);
        }
        if ("true".equals(value)) {
            if (!feature.enabledByDefault()) {
                objectMapper.configure(feature, true);
            }
        } else if ("false".equals(value)) {
            if (feature.enabledByDefault()) {
                objectMapper.configure(feature, false);
            }
        } else {
            throw SupportMessages.MESSAGES.invalidReaderWriterProperty(null, value, key);
        }
    }
}

---

From source file:org.jberet.support.io.MappingJsonFactoryObjectFactory.java

static void configureDeserializationFeatures(final ObjectMapper objectMapper, final String features) {
    final StringTokenizer st = new StringTokenizer(features, ",");
    while (st.hasMoreTokens()) {
        final String[] pair = NoMappingJsonFactoryObjectFactory.parseSingleFeatureValue(st.nextToken().trim());
        final String key = pair[0];
        final String value = pair[1];

        final DeserializationFeature feature;
        try {//ww  w . ja v  a2  s.  c  o  m
            feature = DeserializationFeature.valueOf(key);
        } catch (final Exception e1) {
            throw SupportMessages.MESSAGES.unrecognizedReaderWriterProperty(key, value);
        }
        if ("true".equals(value)) {
            if (!feature.enabledByDefault()) {
                objectMapper.configure(feature, true);
            }
        } else if ("false".equals(value)) {
            if (feature.enabledByDefault()) {
                objectMapper.configure(feature, false);
            }
        } else {
            throw SupportMessages.MESSAGES.invalidReaderWriterProperty(null, value, key);
        }
    }
}

---

From source file:Main.java

/**
 * //from w  ww.  j a  va  2  s  .  c  o  m
 * @param value
 * @return double[][]
 */
public static double[][] to2dDoubleArray(final String value) {
    final String strippedValue = value.replace(ARRAY_OPEN_TAG, EMPTY_STRING).replace(ARRAY_CLOSE_TAG,
            EMPTY_STRING);
    final StringTokenizer tokenizer = new StringTokenizer(strippedValue, ARRAY_SEPARATOR);
    final double[][] array = new double[tokenizer.countTokens()][];
    int i = 0;

    while (tokenizer.hasMoreTokens()) {
        array[i++] = toDoubleArray(tokenizer.nextToken());
    }

    return array;
}

---

From source file:LauncherBootstrap.java

/**
 * Convert a ":" separated list of URL file fragments into an array of URL
 * objects. Note that any all URL file fragments must conform to the format
 * required by the "file" parameter in the
 * {@link URL(String, String, String)} constructor.
 *
 * @param fileList the ":" delimited list of URL file fragments to be
 *  converted//  w  ww  .j a v a  2s .  c  om
 * @return an array of URL objects
 * @throws MalformedURLException if the fileList parameter contains any
 *  malformed URLs
 */
private static URL[] fileListToURLs(String fileList) throws MalformedURLException {

    if (fileList == null || "".equals(fileList))
        return new URL[0];

    // Parse the path string
    ArrayList list = new ArrayList();
    StringTokenizer tokenizer = new StringTokenizer(fileList, ":");
    URL bootstrapURL = LauncherBootstrap.class.getResource("/" + LauncherBootstrap.class.getName() + ".class");
    while (tokenizer.hasMoreTokens())
        list.add(new URL(bootstrapURL, tokenizer.nextToken()));

    return (URL[]) list.toArray(new URL[list.size()]);

}

---

From source file:esg.node.core.Resource.java

@SuppressWarnings("unchecked")
private static String[] split(String str, String delim) {
    // Use a Vector to hold the split strings.
    Vector v = new Vector();

    // Use a StringTokenizer to do the splitting.
    StringTokenizer tokenizer = new StringTokenizer(str, delim);
    while (tokenizer.hasMoreTokens()) {
        v.addElement(tokenizer.nextToken());
    }//from w  w w  .ja  va  2 s . co m

    String[] ret = new String[v.size()];
    v.copyInto(ret);
    return ret;
}

---

From source file:eu.crisis_economics.utilities.EnumDistribution.java

public static <T extends Enum<T>> EnumDistribution<T> // Immutable
        create(Class<T> token, String sourceFile) throws IOException {
    if (token == null)
        throw new NullArgumentException();
    if (!token.isEnum())
        throw new IllegalArgumentException("EnumDistribution: " + token.getSimpleName() + " is not an enum.");
    if (token.getEnumConstants().length == 0)
        throw new IllegalArgumentException("EnumDistribution: " + token.getSimpleName() + " is an empty enum.");
    EnumDistribution<T> result = new EnumDistribution<T>();
    result.values = token.getEnumConstants();
    result.probabilities = new EnumMap<T, Double>(token);
    Map<String, T> converter = new HashMap<String, T>();
    final int numberOfValues = result.values.length;
    int[] valueIndices = new int[numberOfValues];
    double[] valueProbabilities = new double[numberOfValues];
    BitSet valueIsComitted = new BitSet(numberOfValues);
    {/*from  ww  w  .j ava2s  . co  m*/
        int counter = 0;
        for (T value : result.values) {
            valueIndices[counter] = counter++;
            result.probabilities.put(value, 0.);
            converter.put(value.name(), value);
        }
    }
    BufferedReader reader = new BufferedReader(new FileReader(sourceFile));
    try {
        String newLine;
        while ((newLine = reader.readLine()) != null) {
            if (newLine.isEmpty())
                continue;
            StringTokenizer tokenizer = new StringTokenizer(newLine);
            final String name = tokenizer.nextToken(" ,:\t"), pStr = tokenizer.nextToken(" ,:\t");
            if (tokenizer.hasMoreTokens())
                throw new ParseException(
                        "EnumDistribution: " + newLine + " is not a valid entry in " + sourceFile + ".", 0);
            final double p = Double.parseDouble(pStr);
            if (p < 0. || p > 1.)
                throw new IOException(pStr + " is not a valid probability for the value " + name);
            result.probabilities.put(converter.get(name), p);
            final int ordinal = converter.get(name).ordinal();
            if (valueIsComitted.get(ordinal))
                throw new ParseException("The value " + name + " appears twice in " + sourceFile, 0);
            valueProbabilities[converter.get(name).ordinal()] = p;
            valueIsComitted.set(ordinal, true);
        }
        { // Check sum of probabilities
            double sum = 0.;
            for (double p : valueProbabilities)
                sum += p;
            if (Math.abs(sum - 1.) > 1e2 * Math.ulp(1.))
                throw new IllegalStateException("EnumDistribution: parser has succeeded, but the resulting "
                        + "probaility sum (value " + sum + ") is not equal to 1.");
        }
    } catch (Exception e) {
        throw new IOException(e.getMessage());
    } finally {
        reader.close();
    }
    result.dice = new EnumeratedIntegerDistribution(valueIndices, valueProbabilities);
    return result;
}

---

From source file:org.jberet.support.io.MappingJsonFactoryObjectFactory.java

static void configureDeserializationProblemHandlers(final ObjectMapper objectMapper,
        final String deserializationProblemHandlers, final ClassLoader classLoader) throws Exception {
    final StringTokenizer st = new StringTokenizer(deserializationProblemHandlers, ", ");
    while (st.hasMoreTokens()) {
        final Class<?> c = classLoader.loadClass(st.nextToken());
        objectMapper.addHandler((DeserializationProblemHandler) c.newInstance());
    }//from w w  w. j a v  a2  s . co m
}

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