How to use

quote

method

in

co.cask.wrangler.parser.MigrateToV2

String dest = getNextToken(tokenizer, command, "new-column", lineno);
String delimiter = getNextToken(tokenizer, "\n", command, "delimiter", lineno);
transformed.add(String.format("merge %s %s %s %s;", col(col1), col(col2), col(dest), quote(delimiter)));
String firstCol = getNextToken(tokenizer, command, "new-column-1", lineno);
String secondCol = getNextToken(tokenizer, command, "new-column-2", lineno);
transformed.add(String.format("split %s %s %s %s;", col(source), quote(delimiter),
               col(firstCol), col(secondCol)));
String column = getNextToken(tokenizer, command, "column", lineno);
String pattern = getNextToken(tokenizer, "\n", command, "regex", lineno);
transformed.add(String.format("filter-by-regex if-matched %s %s;", col(column), quote(pattern)));
String column = getNextToken(tokenizer, command, "column", lineno);
String pattern = getNextToken(tokenizer, "\n", command, "regex", lineno);
transformed.add(String.format("filter-by-regex if-not-matched %s %s;", col(column), quote(pattern)));
 String column = getNextToken(tokenizer, command, "column", lineno);
 String pattern = getNextToken(tokenizer, "\n", command, "regex", lineno);
 transformed.add(String.format("filter-by-regex if-matched %s %s;", col(column), quote(pattern)));
} else if (cmd.equalsIgnoreCase("regex-not-match")) {
 String column = getNextToken(tokenizer, command, "column", lineno);
 String pattern = getNextToken(tokenizer, "\n", command, "regex", lineno);
 transformed.add(String.format("filter-by-regex if-not-matched %s %s;", col(column), quote(pattern)));
} else {
 throw new DirectiveParseException(
String column = getNextToken(tokenizer, command, "column", lineno);
String mask = getNextToken(tokenizer, command, "pattern", lineno);