* Francois Chouinard - Initial API and implementation
* Francois Chouinard - Moved from LTTng to TMF
* Francois Chouinard - Simplified constructor, handle interval format change
* Francois Chouinard - Initial API and implementation
* Francois Chouinard - Moved from LTTng to TMF
* Francois Chouinard - Simplified constructor, handle interval format change