public RapidMinerLineReader(String separatorsRegExpr,char[] commentChars,boolean useQuotes,char quoteChar,char escapeChar,boolean trimLines,boolean skipErrorLines){
  this.separatorPattern=Pattern.compile(separatorsRegExpr);
  if (commentChars != null) {
    this.commentChars=new String[commentChars.length];
    for (int i=0; i < commentChars.length; i++) {
      this.commentChars[i]=Character.toString(commentChars[i]);
    }
  }
  this.useQuotes=useQuotes;
  this.quoteChar=quoteChar;
  this.escapeChar=escapeChar;
  this.trimLines=trimLines;
  this.skipErrorLines=skipErrorLines;
}

public RapidMinerLineReader ( String separatorsRegExpr , char [ ] commentChars , boolean useQuotes , char quoteChar , char escapeChar , boolean trimLines , boolean skipErrorLines ) { this . separatorPattern = Pattern . compile ( separatorsRegExpr ) ; if ( commentChars != null ) { this . commentChars = new String [ commentChars . length ] ; for ( int i = 0 ; i < commentChars . length ; i ++ ) { this . commentChars [ i ] = Character . toString ( commentChars [ i ] ) ; } } this . useQuotes = useQuotes ; this . quoteChar = quoteChar ; this . escapeChar = escapeChar ; this . trimLines = trimLines ; this . skipErrorLines = skipErrorLines ; }
indicates if quoting ( & quot ; ) can be used to form .
