# Uses of Package
org.rrd4j.core.timespec

- Packages that use org.rrd4j.core.timespec
  Package | Description
  --- | ---
  org.rrd4j.core.timespec | Time specification parsing and handling for JRobin RRD system.

- Classes in org.rrd4j.core.timespec used by org.rrd4j.core.timespec
  Class and Description
  TimeScanner Represents a I2P timescanner.
  TimeSpec Represents time specifications parsed from at-style date strings.
  TimeToken Token representation for time specification parsing.