Examples of org.apache.commons.lang.text.StrBuilder$StrBuilderTokenizer

org.apache.commons.lang.text.StrBuilder
Inner class to allow StrBuilder to operate as a tokenizer.

     * @param pattern  the pattern
     * @param indexRef  index references
     * @return parsed token
     */
    protected String parseToken(String pattern, int[] indexRef) {
        StrBuilder buf = new StrBuilder();


        int i = indexRef[0];
        int length = pattern.length();


        char c = pattern.charAt(i);
        if (c >= 'A' && c <= 'Z' || c >= 'a' && c <= 'z') {
            // Scan a run of the same character, which indicates a time
            // pattern.
            buf.append(c);


            while (i + 1 < length) {
                char peek = pattern.charAt(i + 1);
                if (peek == c) {
                    buf.append(c);
                    i++;
                } else {
                    break;
                }
            }
        } else {
            // This will identify token as text.
            buf.append('\'');


            boolean inLiteral = false;


            for (; i < length; i++) {
                c = pattern.charAt(i);


                if (c == '\'') {
                    if (i + 1 < length && pattern.charAt(i + 1) == '\'') {
                        // '' is treated as escaped '
                        i++;
                        buf.append(c);
                    } else {
                        inLiteral = !inLiteral;
                    }
                } else if (!inLiteral &&
                         (c >= 'A' && c <= 'Z' || c >= 'a' && c <= 'z')) {
                    i--;
                    break;
                } else {
                    buf.append(c);
                }
            }
        }


        indexRef[0] = i;
        return buf.toString();
    }

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     * @param padWithZeros  whether to pad
     * @return the formatted string
     */
    static String format(Token[] tokens, int years, int months, int days, int hours, int minutes, int seconds,
            int milliseconds, boolean padWithZeros) {
        StrBuilder buffer = new StrBuilder();
        boolean lastOutputSeconds = false;
        int sz = tokens.length;
        for (int i = 0; i < sz; i++) {
            Token token = tokens[i];
            Object value = token.getValue();
            int count = token.getCount();
            if (value instanceof StringBuffer) {
                buffer.append(value.toString());
            } else {
                if (value == y) {
                    buffer.append(padWithZeros ? StringUtils.leftPad(Integer.toString(years), count, '0') : Integer
                            .toString(years));
                    lastOutputSeconds = false;
                } else if (value == M) {
                    buffer.append(padWithZeros ? StringUtils.leftPad(Integer.toString(months), count, '0') : Integer
                            .toString(months));
                    lastOutputSeconds = false;
                } else if (value == d) {
                    buffer.append(padWithZeros ? StringUtils.leftPad(Integer.toString(days), count, '0') : Integer
                            .toString(days));
                    lastOutputSeconds = false;
                } else if (value == H) {
                    buffer.append(padWithZeros ? StringUtils.leftPad(Integer.toString(hours), count, '0') : Integer
                            .toString(hours));
                    lastOutputSeconds = false;
                } else if (value == m) {
                    buffer.append(padWithZeros ? StringUtils.leftPad(Integer.toString(minutes), count, '0') : Integer
                            .toString(minutes));
                    lastOutputSeconds = false;
                } else if (value == s) {
                    buffer.append(padWithZeros ? StringUtils.leftPad(Integer.toString(seconds), count, '0') : Integer
                            .toString(seconds));
                    lastOutputSeconds = true;
                } else if (value == S) {
                    if (lastOutputSeconds) {
                        milliseconds += 1000;
                        String str = padWithZeros
                                ? StringUtils.leftPad(Integer.toString(milliseconds), count, '0')
                                : Integer.toString(milliseconds);
                        buffer.append(str.substring(1));
                    } else {
                        buffer.append(padWithZeros
                                ? StringUtils.leftPad(Integer.toString(milliseconds), count, '0')
                                : Integer.toString(milliseconds));
                    }
                    lastOutputSeconds = false;
                }
            }
        }
        return buffer.toString();
    }

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        if (bufSize <= 0) {
            return EMPTY;
        }


        bufSize *= ((array[startIndex] == null ? 16 : array[startIndex].toString().length()) + 1);
        StrBuilder buf = new StrBuilder(bufSize);


        for (int i = startIndex; i < endIndex; i++) {
            if (i > startIndex) {
                buf.append(separator);
            }
            if (array[i] != null) {
                buf.append(array[i]);
            }
        }
        return buf.toString();
    }

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        }


        bufSize *= ((array[startIndex] == null ? 16 : array[startIndex].toString().length())
                        + separator.length());


        StrBuilder buf = new StrBuilder(bufSize);


        for (int i = startIndex; i < endIndex; i++) {
            if (i > startIndex) {
                buf.append(separator);
            }
            if (array[i] != null) {
                buf.append(array[i]);
            }
        }
        return buf.toString();
    }

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        if (!iterator.hasNext()) {
            return ObjectUtils.toString(first);
        }


        // two or more elements
        StrBuilder buf = new StrBuilder(256); // Java default is 16, probably too small
        if (first != null) {
            buf.append(first);
        }


        while (iterator.hasNext()) {
            buf.append(separator);
            Object obj = iterator.next();
            if (obj != null) {
                buf.append(obj);
            }
        }


        return buf.toString();
    }

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        if (!iterator.hasNext()) {
            return ObjectUtils.toString(first);
        }


        // two or more elements
        StrBuilder buf = new StrBuilder(256); // Java default is 16, probably too small
        if (first != null) {
            buf.append(first);
        }


        while (iterator.hasNext()) {
            if (separator != null) {
                buf.append(separator);
            }
            Object obj = iterator.next();
            if (obj != null) {
                buf.append(obj);
            }
        }
        return buf.toString();
    }

View Full Code Here

        }
        int replLength = searchString.length();
        int increase = replacement.length() - replLength;
        increase = (increase < 0 ? 0 : increase);
        increase *= (max < 0 ? 16 : (max > 64 ? 64 : max));
        StrBuilder buf = new StrBuilder(text.length() + increase);
        while (end != INDEX_NOT_FOUND) {
            buf.append(text.substring(start, end)).append(replacement);
            start = end + replLength;
            if (--max == 0) {
                break;
            }
            end = text.indexOf(searchString, start);
        }
        buf.append(text.substring(start));
        return buf.toString();
    }

View Full Code Here

            }
        }
        // have upper-bound at 20% increase, then let Java take over
        increase = Math.min(increase, text.length() / 5);


        StrBuilder buf = new StrBuilder(text.length() + increase);


        while (textIndex != -1) {


            for (int i = start; i < textIndex; i++) {
                buf.append(text.charAt(i));
            }
            buf.append(replacementList[replaceIndex]);


            start = textIndex + searchList[replaceIndex].length();


            textIndex = -1;
            replaceIndex = -1;
            tempIndex = -1;
            // find the next earliest match
            // NOTE: logic mostly duplicated above START
            for (int i = 0; i < searchLength; i++) {
                if (noMoreMatchesForReplIndex[i] || searchList[i] == null || 
                    searchList[i].length() == 0 || replacementList[i] == null) 
                {
                    continue;
                }
                tempIndex = text.indexOf(searchList[i], start);


                // see if we need to keep searching for this
                if (tempIndex == -1) {
                    noMoreMatchesForReplIndex[i] = true;
                } else {
                    if (textIndex == -1 || tempIndex < textIndex) {
                        textIndex = tempIndex;
                        replaceIndex = i;
                    }
                }
            }
            // NOTE: logic duplicated above END


        }
        int textLength = text.length();
        for (int i = start; i < textLength; i++) {
            buf.append(text.charAt(i));
        }
        String result = buf.toString();
        if (!repeat) {
            return result;
        }


        return replaceEach(result, searchList, replacementList, repeat, timeToLive - 1);

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            replaceChars = EMPTY;
        }
        boolean modified = false;
        int replaceCharsLength = replaceChars.length();
        int strLength = str.length();
        StrBuilder buf = new StrBuilder(strLength);
        for (int i = 0; i < strLength; i++) {
            char ch = str.charAt(i);
            int index = searchChars.indexOf(ch);
            if (index >= 0) {
                modified = true;
                if (index < replaceCharsLength) {
                    buf.append(replaceChars.charAt(index));
                }
            } else {
                buf.append(ch);
            }
        }
        if (modified) {
            return buf.toString();
        }
        return str;
    }

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     * ftp://ftp.nowhere.com/pub/README.txt
     *
     * @return a formatted string label describing this sampler
     */
    public String getLabel() {
        StrBuilder sb = new StrBuilder();
        sb.setNullText("null");// $NON-NLS-1$
        sb.append("ftp://");// $NON-NLS-1$
        sb.append(getServer());
        sb.append("/");// $NON-NLS-1$
        sb.append(getRemoteFilename());
        sb.append(isBinaryMode() ? " (Binary) " : " (Ascii) ");// $NON-NLS-1$ $NON-NLS-2$
        sb.append(isUpload() ? " <- " : " -> "); // $NON-NLS-1$ $NON-NLS-2$
        sb.append(getLocalFilename());
        return sb.toString();
    }

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