Examples of com.google.gwt.regexp.shared.RegExp.exec()

Class com.google.gwt.regexp.shared.RegExp

Examples of com.google.gwt.regexp.shared.RegExp.exec()

com.google.gwt.regexp.shared.RegExp.exec()
Applies the regular expression to the given string. This call affects the value returned by {@link #getLastIndex()} if the global flag is set. @param input the string to apply the regular expression to @return a match result if the string matches, else {@code null}

     * ? is replaced with a single \S to match any non-whitespace
     */
    RegExp mimicLookbehind = RegExp.compile("([\\\\]*)([?*])", "g");
    StringBuilder wildcardStr = new StringBuilder(escaped);
    
    for (MatchResult match = mimicLookbehind.exec(wildcardStr.toString()); match != null;
        match = mimicLookbehind.exec(wildcardStr.toString())) {
      // in some browsers an optional group is null, in others its empty string
      if (match.getGroup(1) != null && !match.getGroup(1).isEmpty()) {
        // We undo double-escaping of backslashes performed by the naive escape
        int offset = match.getGroup(1).length() / 2;

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     */
    RegExp mimicLookbehind = RegExp.compile("([\\\\]*)([?*])", "g");
    StringBuilder wildcardStr = new StringBuilder(escaped);
    
    for (MatchResult match = mimicLookbehind.exec(wildcardStr.toString()); match != null;
        match = mimicLookbehind.exec(wildcardStr.toString())) {
      // in some browsers an optional group is null, in others its empty string
      if (match.getGroup(1) != null && !match.getGroup(1).isEmpty()) {
        // We undo double-escaping of backslashes performed by the naive escape
        int offset = match.getGroup(1).length() / 2;
        wildcardStr.delete(match.getIndex(), match.getIndex() + offset);

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    StringBuilder builder = new StringBuilder();
    ArgumentFormatHelper helper = new ArgumentFormatHelper(args);


    RegExp formatMatcher = RegExp.compile("(%s)|(%d)", "ig");
    int lastIndex = 0;
    MatchResult result = formatMatcher.exec(template);
    while (result != null) {
      String fragment = template.substring(lastIndex, result.getIndex() - 1);
      builder.append(fragment);
      builder.append(helper.next());

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  public static String parseClientContent(String content) {
    RegExp p = RegExp.compile("\\[{2}((?:.)*?)\\]{2}", "g");
    MatchResult m;
    StringBuffer sb = new StringBuffer();
    int beginIndex = 0;
    while ((m = p.exec(content)) != null) {
      String one = m.getGroup(1);
      String[] split = one.split("\\|");
      int endIndex = m.getIndex();


      sb.append(content.substring(beginIndex, endIndex));

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  public static String getLinkHost(String link) {
    if (link != null) {
      // It doesn't seem as if java.net.URL is GWT-friendly.  Thus...  GWT regular expressions!
      RegExp regExp = RegExp.compile("(\\w+?)://([\\-\\.\\w]+?)/.*");
      // toLowerCase is okay because nothing we're interested in is case sensitive.
      MatchResult result = regExp.exec(link.toLowerCase());


      if (result != null) {
        String protocol = result.getGroup(1);
        String host = result.getGroup(2);
        if (PROTOCOL_WHITELIST.contains(protocol)) {

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   public final String getOffsetParseError(int offsetline)
   {
      String error = getParseError();
      String lineRegex = "line (\\d+),";
      RegExp reg = RegExp.compile(lineRegex);
      MatchResult result = reg.exec(error);
      if (result == null || result.getGroupCount() < 2)
         return getParseError();
      else
      {
         Integer newLine = Integer.parseInt(result.getGroup(1)) + offsetline;

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      {
         // consider the list element indicator (-) to be part of the node's
         // indentation, to prevent list continuations from being treated as
         // sibling nodes
         RegExp whitespace = RegExp.compile("^\\s*-?\\s*");
         MatchResult result = whitespace.exec(yamlLine);
         if (result == null)
            return "";
         else
            return result.getGroup(0);
      }

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      public List<YamlTreeNode> children = new ArrayList<YamlTreeNode>();
      
      private String getKey(String line)
      {
         RegExp keyReg = RegExp.compile("^\\s*([^:]+):");
         MatchResult result = keyReg.exec(line);
         if (result == null)
            return "";
          else
            return result.getGroup(1);
      }

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   @Override
   public void onConsoleWriteInput(ConsoleWriteInputEvent event)
   {
      // when a file is sourced, replay all the breakpoints in the file.
      RegExp sourceExp = RegExp.compile("source(.with.encoding)?\\('([^']*)'.*");
      MatchResult fileMatch = sourceExp.exec(event.getInput());
      if (fileMatch == null || fileMatch.getGroupCount() == 0)
      {
         return;
      }      
      String path = FilePathUtils.normalizePath(

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      return false; // All versions of Chrome are upsupported
    }


    if (userAgent.contains("Firefox")) {
      RegExp versionRegExp = RegExp.compile("Firefox[\\/\\s](\\d+)\\.\\d+", "ig");
      MatchResult result = versionRegExp.exec(userAgent);
      if (result != null) {
        int version = Integer.parseInt(result.getGroup(1));
        return version < 7; // Resize is unsupported for Firefox 7 and newer.
      }
    }

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