Examples of java.text.BreakIterator.following()

java.text.BreakIterator.following()
Returns the first boundary following the specified character offset. If the specified offset equals to the last text boundary, it returns BreakIterator.DONE and the iterator's current position is unchanged. Otherwise, the iterator's current position is set to the returned boundary. The value returned is always greater than the offset or the value BreakIterator.DONE. @param offset the character offset to begin scanning. @return The first boundary after the specified offset or BreakIterator.DONE if the last text boundary is passed in as the offset. @exception IllegalArgumentException if the specified offset is less thanthe first text boundary or greater than the last text boundary.

            try {
                String s = unoObject.getText();
                BreakIterator sentence = 
                    BreakIterator.getSentenceInstance(getLocale(index));
                sentence.setText(s);
                int end = sentence.following(index);
                return s.substring(sentence.previous(), end);
            } catch (IllegalArgumentException e) {
                return null;
            } catch (IndexOutOfBoundsException e) {
                return null;

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        // was suggested in bug 90579.
        BreakIterator iter = BreakIterator.getWordInstance();
        iter.setText(text);
        int i = iter.first();
        while (i != java.text.BreakIterator.DONE && i < text.length()) {
            int j = iter.following(i);
            if (j == java.text.BreakIterator.DONE)
                j = text.length();
            if (Character.isLetterOrDigit(text.charAt(i))) {
                String word = text.substring(i, j);
                if (match(word))

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    private String getLine(int index) {
        String result = null;
        BreakIterator bi = BreakIterator.getSentenceInstance();
        bi.setText(getText());
        int end = bi.following(index);
        int start = bi.preceding(end - 1);
        try {
            result = document.getText(start, end - start);
        } catch (BadLocationException e) {
            e.printStackTrace();

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        if (pos < 0 || pos > length) {
            throwException("No word at " + pos, pos);
        }
        String content = document.getText(0, length);
        bi.setText(content);
        return (pos < bi.last()) ? bi.following(pos) : pos;
    }


    private int getWordStart(final int pos) throws BadLocationException {
        BreakIterator bi = BreakIterator.getWordInstance();
        int length = document.getLength();

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        String content = null;


        content = doc.getText(0, doc.getLength());
        bi.setText(content);


        int iteratorNextWord = bi.following(pos);
        while (iteratorNextWord < length
             && ((content.charAt(iteratorNextWord) == ' '
             || content.charAt(iteratorNextWord) == '\n')
             || content.charAt(iteratorNextWord) == '\t')) {
             iteratorNextWord = bi.following(iteratorNextWord);

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        int iteratorNextWord = bi.following(pos);
        while (iteratorNextWord < length
             && ((content.charAt(iteratorNextWord) == ' '
             || content.charAt(iteratorNextWord) == '\n')
             || content.charAt(iteratorNextWord) == '\t')) {
             iteratorNextWord = bi.following(iteratorNextWord);
        }
        if (iteratorNextWord == length) {
             iteratorNextWord = 0;
        }
        return iteratorNextWord;

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        if (pos < 0 || pos > length) {
            throwException("No word at " + pos, pos);
        }
        String content = doc.getText(0, doc.getLength());
        bi.setText(content);
        return (pos < bi.last()) ? bi.following(pos) : pos;
   }


   public static final int getWordStart(final TextKit tk, final int pos)
        throws BadLocationException {
        Document doc = tk.getDocument();

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                default:
                    return null;
                }
                seg.first();
                iterator.setText(seg);
                int end = iterator.following(index - seg.modelOffset + seg.offset);
                if (end == BreakIterator.DONE) {
                    return null;
                }
                if (end > seg.offset + seg.count) {
                    return null;

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                return TextComponent.this.getText().substring(index, index+1);
            case AccessibleText.WORD:  {
                    String s = TextComponent.this.getText();
                    BreakIterator words = BreakIterator.getWordInstance();
                    words.setText(s);
                    int end = words.following(index);
                    return s.substring(words.previous(), end);
                }
            case AccessibleText.SENTENCE:  {
                    String s = TextComponent.this.getText();
                    BreakIterator sentence = BreakIterator.getSentenceInstance();

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                }
            case AccessibleText.SENTENCE:  {
                    String s = TextComponent.this.getText();
                    BreakIterator sentence = BreakIterator.getSentenceInstance();
                    sentence.setText(s);
                    int end = sentence.following(index);
                    return s.substring(sentence.previous(), end);
                }
            default:
                return null;
            }

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