Examples of java.util.regex.Matcher.replaceAll()

java.util.regex.Matcher.replaceAll()
Replaces every subsequence of the input sequence that matches the pattern with the given replacement string.
This method first resets this matcher. It then scans the input sequence looking for matches of the pattern. Characters that are not part of any match are appended directly to the result string; each match is replaced in the result by the replacement string. The replacement string may contain references to captured subsequences as in the {@link #appendReplacement appendReplacement} method.
Note that backslashes (\) and dollar signs ($) in the replacement string may cause the results to be different than if it were being treated as a literal replacement string. Dollar signs may be treated as references to captured subsequences as described above, and backslashes are used to escape literal characters in the replacement string.
Given the regular expression a*b, the input "aabfooaabfooabfoob", and the replacement string "-", an invocation of this method on a matcher for that expression would yield the string "-foo-foo-foo-".
Invoking this method changes this matcher's state. If the matcher is to be used in further matching operations then it should first be reset.
@param replacement The replacement string @return The string constructed by replacing each matching subsequenceby the replacement string, substituting captured subsequences as needed

        Pattern part1 = Pattern.compile(", ");
        Pattern part2 = Pattern.compile(",");
        Pattern part3 = Pattern.compile(" ");
        Matcher matcher;
        matcher = part1.matcher(in);
        in = matcher.replaceAll("\\+AND\\+");
        matcher = part2.matcher(in);
        in = matcher.replaceAll("\\+AND\\+");
        matcher = part3.matcher(in);
        in = matcher.replaceAll("+");

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        Pattern part3 = Pattern.compile(" ");
        Matcher matcher;
        matcher = part1.matcher(in);
        in = matcher.replaceAll("\\+AND\\+");
        matcher = part2.matcher(in);
        in = matcher.replaceAll("\\+AND\\+");
        matcher = part3.matcher(in);
        in = matcher.replaceAll("+");


        return in;
    }

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        matcher = part1.matcher(in);
        in = matcher.replaceAll("\\+AND\\+");
        matcher = part2.matcher(in);
        in = matcher.replaceAll("\\+AND\\+");
        matcher = part3.matcher(in);
        in = matcher.replaceAll("+");


        return in;
    }


    /**

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                                          line1);
                }
                // replace [Lt] with <
                fm = LT_PATTERN.matcher(fstr);
                if (fm.find())
                    fstr = fm.replaceAll("<");


                // check for start of new record
                if (fabbr.equals("DN") &&
                    fname.equalsIgnoreCase("Database Name")) {
                    if (first == false) {

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  private void updateLogViewFromWriter() {
    StringBuffer sb = writer.getBuffer();
    String log = sb.toString();
    if (removeLogNoise) {
      Matcher m = logNoiseReducePattern.matcher(log);
      log = m.replaceAll("$1 - $2 - $3");
    }
    logViewerVC.contextPut("log", Formatter.escWithBR(log));
    // don't let the writer grow endlessly, reduce to half of size when larger than 100'000 characters (1.6MB)
    if (sb.length() > 100000) {
      int nextLineBreakAfterHalfPos = sb.indexOf("\n", sb.length() / 2);

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            } else {
                Pattern pattern = getPattern(arg1, (int) flags);
                Matcher matcher = pattern.matcher(s);
                result = (flags & RE_FLAG_FIRST_ONLY) != 0
                        ? matcher.replaceFirst(arg2)
                        : matcher.replaceAll(arg2);
            } 
            return new SimpleScalar(result);
        }


    }

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  public static String normalize(String name) {
    name = name.toLowerCase();


    for (int i = 0; i < stripPatterns.length; i++) {
      Matcher ma = stripPatterns[i].matcher(name);
      name = ma.replaceAll("");
    }


    return name;
  }

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        Matcher qm = patternQuestion.matcher(p); // do not resolve backpaths in the post values
        int end = qm.find() ? qm.start() : p.length();
        final Matcher matcher = backPathPattern.matcher(p);
        while (matcher.find()) {
            if (matcher.start() > end) break;
            p = matcher.replaceAll("");
            matcher.reset(p);
        }
        return p.equals("") ? "/" : p;
    }

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        String result = source;
        for (final String key : keys){
            final Pattern pattern = Pattern.compile(key);
            final Matcher matcher = pattern.matcher(result);
            if (matcher.find()) {
                result = matcher.replaceAll(translationTable.get(key));
            } else {
                //Filename not available, but it will be printed in Log
                //after all untranslated Strings as "Translated file: "
                if (Log.isFine("TRANSLATOR")) Log.logFine("TRANSLATOR", "Unused String: "+key);
            }

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   * @return Return filtered string
   */
  private String removeUnvisibleChars(String inputString) {
    Pattern p = Pattern.compile("[^a-zA-Z0-9\n\r!&#<>{}]");
    Matcher m = p.matcher(inputString);
    String output = m.replaceAll(" ");
    return output;
  }


}

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