List of nextRange() Examples

Examples of nextRange()

com.ibm.icu.text.UnicodeSetIterator.nextRange()
Returns the next element in the set, either a code point range or a string. If there are no more elements in the set, return false. If codepoint == IS_STRING, the value is a string in the string field. Otherwise the value is a range of one or more code points from codepoint to codepointeEnd inclusive.
The order of iteration is all code points ranges in sorted order, followed by all strings sorted order. Ranges are disjoint and non-contiguous. string is undefined unless codepoint == IS_STRING. Do not mix calls to next() and nextRange() without calling reset() between them. The results of doing so are undefined. @return true if there was another element in the set and thisobject contains the element. @stable ICU 2.0

Examples of com.ibm.icu.text.UnicodeSetIterator.nextRange()

    public String toPattern(UnicodeSet uset) {
        first = true;
        UnicodeSet putAtEnd = new UnicodeSet(uset).retainAll(sortAtEnd); // remove all the unassigned gorp for now
        // make sure that comparison separates all strings, even canonically equivalent ones
        Set orderedStrings = new TreeSet(ordering);
        for (UnicodeSetIterator it = new UnicodeSetIterator(uset); it.nextRange();) {
            if (it.codepoint == UnicodeSetIterator.IS_STRING) {
                orderedStrings.add(it.string);
            } else {
                for (int i = it.codepoint; i <= it.codepointEnd; ++i) {
                    if (!putAtEnd.contains(i)) {

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Examples of com.ibm.icu.text.UnicodeSetIterator.nextRange()

            }
        }


        // test all of these precomposed characters
        UnicodeSetIterator it = new UnicodeSetIterator(set);
        while(it.nextRange() && it.codepoint!=UnicodeSetIterator.IS_STRING) {
            start=it.codepoint;
            end=it.codepointEnd;
            while(start<=end) {
                s1 = Integer.toString(start);
                s2 = Normalizer.decompose(s1, false, 0);

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Examples of com.ibm.icu.text.UnicodeSetIterator.nextRange()

        }
       


        // test all of these precomposed characters
        UnicodeSetIterator it = new UnicodeSetIterator(set);
        while(it.nextRange() && it.codepoint!=UnicodeSetIterator.IS_STRING) {
            start=it.codepoint;
            end=it.codepointEnd;
            while(start<=end) {
                if(!sset.contains(start)){
                    errln("USerializedSet.contains failed for "+Utility.hex(start,8));

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Examples of com.ibm.icu.text.UnicodeSetIterator.nextRange()

  
  UnicodeSet copyWithIterator(UnicodeSet s, boolean withRange) {
    UnicodeSet t = new UnicodeSet();
    UnicodeSetIterator it = new UnicodeSetIterator(s);
    if (withRange) {
      while (it.nextRange()) {
        if (it.codepoint == UnicodeSetIterator.IS_STRING) {
          t.add(it.string);
        } else {
          t.add(it.codepoint, it.codepointEnd);
        }

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Examples of com.ibm.icu.text.UnicodeSetIterator.nextRange()

  private static void expandSingleRule
      (StringBuilder builder, String leftHandSide, String rightHandSide)
      throws IllegalArgumentException {
    UnicodeSet set = new UnicodeSet(leftHandSide, UnicodeSet.IGNORE_SPACE);
    boolean numericValue = NUMERIC_VALUE_PATTERN.matcher(rightHandSide).matches();
    for (UnicodeSetIterator it = new UnicodeSetIterator(set) ; it.nextRange() ; ) {
      if (it.codepoint != UnicodeSetIterator.IS_STRING) {
        if (numericValue) {
          for (int cp = it.codepoint ; cp <= it.codepointEnd ; ++cp) {
            builder.append(String.format(Locale.ROOT, "%04X", cp)).append('>');
            builder.append(String.format(Locale.ROOT, "%04X", 0x30 + UCharacter.getNumericValue(cp)));

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Examples of com.ibm.icu.text.UnicodeSetIterator.nextRange()

            /* iterate over all ideographs and remember which canonically decompose */
            UnicodeSetIterator it = new UnicodeSetIterator(set);
            int start, end;
            long norm32;
    
            while(it.nextRange() && (it.codepoint != UnicodeSetIterator.IS_STRING)) {
                start=it.codepoint;
                end=it.codepointEnd;
                while(start<=end) {
                    norm32 = getNorm32(start);
                    if((norm32 & QC_NFD)>0) {

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Examples of com.ibm.icu.text.UnicodeSetIterator.nextRange()

     * @return
     */
  public static UnicodeSet flatten(UnicodeSet exemplar1) {
    UnicodeSet result = new UnicodeSet();
    boolean gotString = false;
    for (UnicodeSetIterator it = new UnicodeSetIterator(exemplar1); it.nextRange();) {
      if (it.codepoint == it.IS_STRING) {
        result.addAll(it.string);
        gotString = true;
      } else {
        result.add(it.codepoint, it.codepointEnd);

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Examples of com.ibm.icu.text.UnicodeSetIterator.nextRange()

  public String toPattern(UnicodeSet uset) {
    first = true;
        UnicodeSet putAtEnd = new UnicodeSet(uset).retainAll(sortAtEnd); // remove all the unassigned gorp for now
    // make sure that comparison separates all strings, even canonically equivalent ones
    Set orderedStrings = new TreeSet(ordering);
    for (UnicodeSetIterator it = new UnicodeSetIterator(uset); it.nextRange();) {
            if (it.codepoint == it.IS_STRING) {
                orderedStrings.add(it.string);
            } else {
                for (int i = it.codepoint; i <= it.codepointEnd; ++i) {
                    if (!putAtEnd.contains(i)) {

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