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()

  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()

  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()


        /* verify that Bidi_Mirroring_Glyph roundtrips */
        UnicodeSet set=new UnicodeSet("[:Bidi_Mirrored:]");
        UnicodeSetIterator iter=new UnicodeSetIterator(set);
        int start, end, c2, c3;
        while(iter.nextRange() && (start=iter.codepoint)>=0) {
            end=iter.codepointEnd;
            do {
                c2=UCharacter.getMirror(start);
                c3=UCharacter.getMirror(c2);
                if(c3!=start) {

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

     * @return this (for chaining)
     */
    public UnicodeMap putAll(UnicodeSet codepoints, Object value) {
        // TODO optimize
        UnicodeSetIterator it = new UnicodeSetIterator(codepoints);
        while (it.nextRange()) {
            _putAll(it.codepoint, it.codepointEnd, value);
        }
        return this;
    }

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

                        sets[j] = new UnicodeSet("[:" + UScript.getShortName(scriptCodes[j]) + ":]");
                    }
                    boolean existsInScript = false;
                    UnicodeSetIterator iter = new UnicodeSetIterator(exemplarSet);
                    // iterate over the 
                    while (!existsInScript && iter.nextRange()) {
                        if (iter.codepoint != UnicodeSetIterator.IS_STRING) {
                            for(int j=0; j<sets.length; j++){
                                if(sets[j].contains(iter.codepoint, iter.codepointEnd)){
                                    existsInScript = true;
                                    break;

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

                            sets[j] = new UnicodeSet("[:" + UScript.getShortName(scriptCodes[j]) + ":]");
                        }
                        boolean existsInScript = false;
                        UnicodeSetIterator iter = new UnicodeSetIterator(exemplarSet);
                        // iterate over the 
                        while (!existsInScript && iter.nextRange()) {
                            if (iter.codepoint != UnicodeSetIterator.IS_STRING) {
                                for(int j=0; j<sets.length; j++){
                                    if(sets[j].contains(iter.codepoint, iter.codepointEnd)){
                                        existsInScript = true;
                                        break;

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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()

            
            if (script != commonScript) {
                UnicodeSet scriptSet  = new UnicodeSet("\\p{" + fScriptTags[script - fMinScript] + "}");
                UnicodeSetIterator it = new UnicodeSetIterator(scriptSet);
            
                while (it.nextRange()) {
                    Record record = new Record(it.codepoint, it.codepointEnd, script);
                    
                    rv.addElement(record);
                }
            }

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

        Object item;
        CodePointRange cpr0 = new CodePointRange();
        CodePointRange cpr1 = new CodePointRange();
        CodePointRange cpr;
        
        while(it.nextRange()) {
            if (it.codepoint == UnicodeSetIterator.IS_STRING) {
                item = it.string;
            } else {
                cpr = last == cpr0 ? cpr1 : cpr0;   // make sure we don't override last
                cpr.codepoint = it.codepoint;

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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 == UnicodeSetIterator.IS_STRING) {
                result.addAll(it.string);
                gotString = true;
            } else {
                result.add(it.codepoint, it.codepointEnd);

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