Example usage for java.text BreakIterator first

List of usage examples for java.text BreakIterator first

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Introduction

In this page you can find the example usage for java.text BreakIterator first.

Prototype

public abstract int first();

Source Link

Document

Returns the first boundary.

Usage

From source file:graphene.util.StringUtils.java

/**
 * Convert a string to a list of strings broken up by end of sentence
 * tokens.//from  w  w w .ja  va 2  s . c o  m
 * 
 * @param input
 * @param locale
 * @return
 */
public static List<String> convertToSentences(final String input, final Locale locale) {
    final BreakIterator iterator = BreakIterator.getSentenceInstance(locale);
    iterator.setText(input);
    final ArrayList<String> sentences = new ArrayList<String>();

    int start = iterator.first();

    for (int end = iterator.next(); end != BreakIterator.DONE; start = end, end = iterator.next()) {
        sentences.add(input.substring(start, end));
    }
    return sentences;
}

From source file:ezbake.training.TweetWordDivideWorker.java

/**
 * Performs processing on the Tweet object by dividing the tweet's text into words.
 *
 * @param visibility The Visibility containing the Accumulo visibility string representing the classification level
 * of the data contained in the incoming thrift data object.
 * @param data The incoming Thrift object to be processed.
 *///  www.jav a2 s .com
@Override
public void process(Visibility visibility, Tweet data) {
    if (data != null && data.getText() != null) {
        BreakIterator wordIterator = BreakIterator.getWordInstance();
        wordIterator.setText(data.getText());

        int wordStart = wordIterator.first();
        int wordEnd = wordIterator.next();
        for (; wordEnd != BreakIterator.DONE; wordStart = wordEnd, wordEnd = wordIterator.next()) {
            String tweetTextWord = data.getText().substring(wordStart, wordEnd);
            if (StringUtils.isNotBlank(tweetTextWord)) {
                try {
                    outputResultsToPipe(visibility, tweetTextWord);
                } catch (IOException e) {
                    e.printStackTrace();
                }
            }
        }
    }
}

From source file:net.nicoll.boot.metadata.AbstractMetadataFormatter.java

protected String extractTagLine(ConfigurationMetadataProperty property, String defaultValue) {
    String description = property.getDescription();
    if (StringUtils.hasText(description)) {
        BreakIterator breakIterator = BreakIterator.getSentenceInstance();
        breakIterator.setText(description);
        return description.substring(breakIterator.first(), breakIterator.next());
    }/*from  w ww. j  a v  a2  s  .  c  o m*/
    return defaultValue;
}

From source file:de.tudarmstadt.lt.lm.service.BreakIteratorStringProvider.java

@Override
public List<String> tokenizeSentence_intern(String sentence, String language_code) {
    ArrayList<String> tokens = new ArrayList<String>();
    BreakIterator token_bounds = BreakIterator.getWordInstance(LocaleUtils.toLocale(language_code));
    token_bounds.setText(sentence.trim());
    int begin_t = token_bounds.first();
    for (int end_t = token_bounds.next(); end_t != BreakIterator.DONE; begin_t = end_t, end_t = token_bounds
            .next()) {/*  w  w w  .j a va  2s. co m*/
        String token = de.tudarmstadt.lt.utilities.StringUtils
                .trim_and_replace_emptyspace(sentence.substring(begin_t, end_t), "_");
        if (!token.isEmpty()) { // add token iff token is not empty
            tokens.add(token);
        }
    }
    return tokens;
}

From source file:Main.java

public TextBoundaryFrame() {
    getContentPane().add(new JScrollPane(outputText));

    Locale currentLocale = Locale.getDefault();
    BreakIterator currentBreakIterator = BreakIterator.getLineInstance(currentLocale);

    String text = "The quick, brown fox jump-ed\n" + "over the lazy \"dog.\" And then...what happened?";
    currentBreakIterator.setText(text);//from   ww  w . jav  a  2  s  .  c o m
    outputText.setText("");

    int from = currentBreakIterator.first();
    int to;
    while ((to = currentBreakIterator.next()) != BreakIterator.DONE) {
        outputText.append(text.substring(from, to) + "|");
        from = to;
    }
    outputText.append(text.substring(from));
}

From source file:Main.java

public TextBoundaryFrame() {
    getContentPane().add(new JScrollPane(outputText));

    Locale currentLocale = Locale.getDefault();
    BreakIterator currentBreakIterator = BreakIterator.getWordInstance(currentLocale);

    String text = "The quick, brown fox jump-ed\n" + "over the lazy \"dog.\" And then...what happened?";
    currentBreakIterator.setText(text);/*  w  ww.j a  v a  2s.  c  om*/
    outputText.setText("");

    int from = currentBreakIterator.first();
    int to;
    while ((to = currentBreakIterator.next()) != BreakIterator.DONE) {
        outputText.append(text.substring(from, to) + "|");
        from = to;
    }
    outputText.append(text.substring(from));
}

From source file:com.juick.android.Utils.java

public static String getWordAtOffset(final String text, final int offset) {
    BreakIterator wordIterator = BreakIterator.getWordInstance();
    wordIterator.setText(text);//from w  w  w.jav  a 2 s. c  o m
    int start = wordIterator.first();
    for (int end = wordIterator.next(); end != BreakIterator.DONE; start = end, end = wordIterator.next()) {
        if ((end >= offset) && (end - start > 1)) {
            return text.substring(start, end);
        }
    }
    return null;
}

From source file:Main.java

public TextBoundaryFrame() {
    getContentPane().add(new JScrollPane(outputText));

    Locale currentLocale = Locale.getDefault();
    BreakIterator currentBreakIterator = BreakIterator.getSentenceInstance(currentLocale);

    String text = "The quick, brown fox jump-ed\n" + "over the lazy \"dog.\" And then...what happened?";
    currentBreakIterator.setText(text);/*from   w ww.j a va 2 s  .com*/
    outputText.setText("");

    int from = currentBreakIterator.first();
    int to;
    while ((to = currentBreakIterator.next()) != BreakIterator.DONE) {
        outputText.append(text.substring(from, to) + "|");
        from = to;
    }
    outputText.append(text.substring(from));
}

From source file:de.tudarmstadt.lt.lm.service.BreakIteratorStringProvider.java

@Override
public List<String> splitSentences(String text, String language_code) throws Exception {
    LOG.trace(String.format("Splitting sentences from text: %s", StringUtils.abbreviate(text, 200)));
    List<String> sentences = new ArrayList<String>();

    text = de.tudarmstadt.lt.utilities.StringUtils.trim_and_replace_emptyspace(text, " ");

    for (LineIterator iter = new LineIterator(new StringReader(text)); iter.hasNext();) {
        String line = iter.nextLine();
        BreakIterator sentence_bounds = BreakIterator.getSentenceInstance(LocaleUtils.toLocale(language_code));
        sentence_bounds.setText(line);//w  w w . ja va2 s  . c  o  m
        int begin_s = sentence_bounds.first();
        for (int end_s = sentence_bounds
                .next(); end_s != BreakIterator.DONE; begin_s = end_s, end_s = sentence_bounds.next()) {

            String sentence = de.tudarmstadt.lt.utilities.StringUtils.trim(line.substring(begin_s, end_s));
            if (sentence.isEmpty())
                continue;
            sentences.add(sentence);
            LOG.trace(String.format("Current sentence: %s", StringUtils.abbreviate(sentence, 200)));
        }
    }
    LOG.trace(String.format("Split text '%s' into '%d' sentences.", StringUtils.abbreviate(text, 200),
            sentences.size()));
    return sentences;
}

From source file:net.nicoll.boot.metadata.ConsoleMetadataFormatter.java

@Override
public String formatMetadata(ConfigurationMetadataRepository repository) {
    StringBuilder out = new StringBuilder();
    int noDotInDescription = 0;
    List<String> keysMissingDescription = new ArrayList<String>();
    List<ConfigurationMetadataGroup> groups = sortGroups(repository.getAllGroups().values());
    for (ConfigurationMetadataGroup group : groups) {
        out.append("========================================").append(NEW_LINE);
        StringBuilder sb = new StringBuilder();
        for (ConfigurationMetadataSource source : group.getSources().values()) {
            sb.append(source.getType()).append(" ");
        }/* w  w w . j a  v a2s . co  m*/
        out.append("Group --- ").append(group.getId()).append("(").append(sb.toString().trim()).append(")")
                .append(NEW_LINE).append("========================================").append(NEW_LINE);
        List<ConfigurationMetadataProperty> properties = sortProperties(group.getProperties().values());
        for (ConfigurationMetadataProperty property : properties) {
            StringBuilder item = new StringBuilder(property.getId()).append("=");
            Object defaultValue = property.getDefaultValue();
            if (defaultValue != null) {
                if (defaultValue instanceof Object[]) {
                    item.append(StringUtils.arrayToCommaDelimitedString((Object[]) defaultValue));
                } else {
                    item.append(defaultValue);
                }
            }
            item.append(" # (").append(property.getType()).append(")");
            String description = property.getDescription();
            if (StringUtils.hasText(description)) {
                item.append(" - ");
                int dot = description.indexOf(".");
                if (dot != -1) {
                    BreakIterator breakIterator = BreakIterator.getSentenceInstance();
                    breakIterator.setText(description);
                    item.append(description.substring(breakIterator.first(), breakIterator.next()));
                } else {
                    item.append(description).append(" --- NO DOT FOUND!");
                    noDotInDescription++;
                }
            } else {
                keysMissingDescription.add(property.getId());
            }
            out.append(item.toString()).append(NEW_LINE);
        }
    }
    out.append("-------- Stats --------").append(NEW_LINE).append("Not dot in description: ")
            .append(noDotInDescription).append(NEW_LINE).append("Missing description:").append(NEW_LINE);
    StringBuilder desc = new StringBuilder();
    for (String s : keysMissingDescription) {
        desc.append("\t").append(s).append("\n");
    }
    out.append(desc.toString());
    return out.toString();
}