| Class | Description |
|---|---|
| ClassFilter |
A filter that passes objects that are instances of a particular class.
|
| CurrentDate | |
| Duration |
RL Duration supports xml schema yearMonthDuration or dayTimeDuration.
|
| JavaDate | |
| RL |
Extended RL builtins (for W3C RIF support)
|
| SQLDate | |
| XMLDate |