Package com.ibm.icu.impl

Examples of com.ibm.icu.impl.TextTrieMap$ResultHandler


     */
    public static String parse(ULocale locale, String text, int type, ParsePosition pos) {
        //TextTrieMap currencyNameTrie = (TextTrieMap)CURRENCY_NAME_CACHE.get(locale);
        Vector currencyTrieVec = (Vector)CURRENCY_NAME_CACHE.get(locale);
        if (currencyTrieVec == null) {
            TextTrieMap currencyNameTrie = new TextTrieMap(true);
            TextTrieMap currencySymbolTrie = new TextTrieMap(false);
            currencyTrieVec = new Vector();
            currencyTrieVec.addElement(currencySymbolTrie);
            currencyTrieVec.addElement(currencyNameTrie);
            setupCurrencyTrieVec(locale, currencyTrieVec);
            CURRENCY_NAME_CACHE.put(locale, currencyTrieVec);
        }
       
        int maxLength = 0;
        String isoResult = null;

          // look for the names
        TextTrieMap currencyNameTrie = (TextTrieMap)currencyTrieVec.elementAt(1);
        CurrencyNameResultHandler handler = new CurrencyNameResultHandler();
        currencyNameTrie.find(text, pos.getIndex(), handler);
        List list = handler.getMatchedCurrencyNames();
        if (list != null && list.size() != 0) {
            Iterator it = list.iterator();
            while (it.hasNext()) {
                CurrencyStringInfo info = (CurrencyStringInfo)it.next();
                String isoCode = info.getISOCode();
                String currencyString = info.getCurrencyString();
                if (currencyString.length() > maxLength) {
                    maxLength = currencyString.length();
                    isoResult = isoCode;
                }
            }
        }

        if (type != Currency.LONG_NAME) {  // not long name only
          TextTrieMap currencySymbolTrie = (TextTrieMap)currencyTrieVec.elementAt(0);
          handler = new CurrencyNameResultHandler();
          currencySymbolTrie.find(text, pos.getIndex(), handler);
          list = handler.getMatchedCurrencyNames();
          if (list != null && list.size() != 0) {
            Iterator it = list.iterator();
            while (it.hasNext()) {
                CurrencyStringInfo info = (CurrencyStringInfo)it.next();
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        2. If there is no match, fall back to "en" and try again
        3. If there is no match, fall back to root and try again
        4. If still no match, parse 3-letter ISO {this code is probably unchanged}.
        */

        TextTrieMap symTrie = (TextTrieMap)trieVec.elementAt(0);
        TextTrieMap trie = (TextTrieMap)trieVec.elementAt(1);

        HashSet visited = new HashSet();
        ULocale parentLocale = locale;
        while (parentLocale != null) {
            UResourceBundle rb = UResourceBundle.getBundleInstance(ICUResourceBundle.ICU_BASE_NAME,parentLocale);
            // We can't cast this to String[][]; the cast has to happen later
            try {
                UResourceBundle currencies = rb.get("Currencies");
                // Do a linear search
                for (int i=0; i<currencies.getSize(); ++i) {
                    UResourceBundle item = currencies.get(i);
                    String ISOCode = item.getKey();
                    if (!visited.contains(ISOCode)) {
                        CurrencyStringInfo info = new CurrencyStringInfo(ISOCode, ISOCode);
                        symTrie.put(ISOCode, info);

                        String name = item.getString(0);
                        if (name.length() > 1 && name.charAt(0) == '=' &&
                            name.charAt(1) != '=') {
                            // handle choice format here
                            name = name.substring(1);
                            ChoiceFormat choice = new ChoiceFormat(name);
                            Object[] names = choice.getFormats();
                            for (int nameIndex = 0; nameIndex < names.length;
                                 ++nameIndex) {
                                info = new CurrencyStringInfo(ISOCode,
                                                      (String)names[nameIndex]);
                                symTrie.put((String)names[nameIndex], info);
                            }
                        } else {
                            info = new CurrencyStringInfo(ISOCode, name);
                            symTrie.put(name, info);
                        }

                        info = new CurrencyStringInfo(ISOCode, item.getString(1));
                        trie.put(item.getString(1), info);
                        visited.add(ISOCode);
                    }
                }
            }
            catch (MissingResourceException e) {}

            parentLocale = parentLocale.getFallback();
        }
        // Look up the CurrencyPlurals resource for the given locale.  The
        // CurrencyPlurals locale data looks like this:
        //|en {
        //|  CurrencyPlurals {
        //|    USD {
        //|      one{"US Dollar"} 
        //|      other{"US dollars"}
        //|    }
        //|    //...
        //|  }
        //|}

        HashMap visitedInMap = new HashMap();
        parentLocale = locale;
        while (parentLocale != null) {
            UResourceBundle rb = UResourceBundle.getBundleInstance(ICUResourceBundle.ICU_BASE_NAME,parentLocale);
            try {
                UResourceBundle currencies;
                currencies = rb.get("CurrencyPlurals");
                for (int i=0; i<currencies.getSize(); ++i) {
                    UResourceBundle item = currencies.get(i);
                    String ISOCode = item.getKey();
                    HashSet visitPluralCount = (HashSet)visitedInMap.get(ISOCode);
                    if (visitPluralCount == null) {
                        visitPluralCount = new HashSet();
                        visitedInMap.put(ISOCode, visitPluralCount);
                    }
                    for (int j=0; j<item.getSize(); ++j) {
                        String count = item.get(j).getKey();
                        if (!visitPluralCount.contains(count)) {
                            CurrencyStringInfo info = new CurrencyStringInfo(ISOCode, item.get(j).getString());

                            trie.put(item.get(j).getString(), info);
                            visitPluralCount.add(count);
                        }
                    }
                }
            }
View Full Code Here

        test.run(args);
    }

    public void TestCaseSensitive() {
        Iterator itr = null;
        TextTrieMap map = new TextTrieMap(false);
        for (int i = 0; i < TESTDATA.length; i++) {
            map.put((String)TESTDATA[i][0], TESTDATA[i][1]);
        }

        logln("Test for get(String)");
        for (int i = 0; i < TESTCASES.length; i++) {
            itr = map.get((String)TESTCASES[i][0]);
            checkResult(itr, TESTCASES[i][1]);
        }

        logln("Test for get(String, int)");
        StringBuffer textBuf = new StringBuffer();
        for (int i = 0; i < TESTCASES.length; i++) {
            textBuf.setLength(0);
            for (int j = 0; j < i; j++) {
                textBuf.append('X');
            }
            textBuf.append(TESTCASES[i][0]);
            itr = map.get(textBuf.toString(), i);
            checkResult(itr, TESTCASES[i][1]);
        }

        // Add duplicated entry
        map.put("Sunday", FOO);
        // Add duplicated entry with different casing
        map.put("sunday", BAR);

        // Make sure the all entries are returned
        itr = map.get("Sunday");
        checkResult(itr, new Object[]{FOO, SUN});
    }
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        checkResult(itr, new Object[]{FOO, SUN});
    }

    public void TestCaseInsensitive() {
        Iterator itr = null;
        TextTrieMap map = new TextTrieMap(true);
        for (int i = 0; i < TESTDATA.length; i++) {
            map.put((String)TESTDATA[i][0], TESTDATA[i][1]);
        }

        logln("Test for get(String)");
        for (int i = 0; i < TESTCASES.length; i++) {
            itr = map.get((String)TESTCASES[i][0]);
            checkResult(itr, TESTCASES[i][2]);
        }
       
        logln("Test for get(String, int)");
        StringBuffer textBuf = new StringBuffer();
        for (int i = 0; i < TESTCASES.length; i++) {
            textBuf.setLength(0);
            for (int j = 0; j < i; j++) {
                textBuf.append('X');
            }
            textBuf.append(TESTCASES[i][0]);
            itr = map.get(textBuf.toString(), i);
            checkResult(itr, TESTCASES[i][2]);
        }

        // Add duplicated entry
        map.put("Sunday", FOO);
        // Add duplicated entry with different casing
        map.put("sunday", BAR);

        // Make sure the all entries are returned
        itr = map.get("Sunday");
        checkResult(itr, new Object[]{SUN, FOO, BAR});
    }
View Full Code Here

     */
    private ZoneItemInfo getZoneItemInfo(String[][] strings) {
        ZoneItemInfo zii = new ZoneItemInfo();
        zii.tzStrings = strings;
        zii.tzidMap = new HashMap();
        zii.tzStringMap = new TextTrieMap(true);
        for (int i = 0; i < strings.length; i++) {
            String zid = strings[i][0];
            if (zid != null && zid.length() > 0) {
                zii.tzidMap.put(zid, strings[i]);
                int nameCount = strings[i].length < 8 ? strings[i].length : 8;
View Full Code Here

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