Method split

basex-core/src/main/java/org/basex/core/cmd/Find.java:121–153

Splits the string and returns an array. @param string string to be split @return array

(final String string)

   * @return array
   */
  private static String[] split(final String string) {
    final int l = string.length();
    final String[] split = new String[l];

    int s = 0;
    char delim = 0;
    final StringBuilder sb = new StringBuilder();
    for(int i = 0; i < l; ++i) {
      final char c = string.charAt(i);
      if(delim == 0) {
        if(c == '\'' || c == '"') {
          delim = c;
        } else if(!XMLToken.isChar(c) && c != '@' && c != '=' && c != '<' && c != '>' && c != '~') {
          if(!sb.isEmpty()) {
            split[s++] = sb.toString();
            sb.setLength(0);
          }
        } else {
          sb.append(c);
        }
      } else if(c == delim) {
        delim = 0;
        if(!sb.isEmpty()) {
          split[s++] = sb.toString();
          sb.setLength(0);
        }
      } else if(c != '\'' && c != '"') {
        sb.append(c);
      }
    }
    if(!sb.isEmpty()) split[s++] = sb.toString();
    return Array.copyOf(split, s);
  }
}