addOperation(new ForwardOperation("forward"));
addOperation(new ConcatOperation("concat"));
addOperation(new SplitOperation("split"));
addOperation(new SplitRegexOperation("splitRegex"));
addOperation(new MapOperation("map"));
addOperation(new TrimOperation("trim"));
addOperation(new ToLowerOperation("toLower"));
addOperation(new ToUpperOperation("toUpper"));
addOperation(new SubStringOperation("substring"));
addOperation(new ValueOperation("value"));
addOperation(new LengthOperation("length"));