Package ca.uqac.lif.cep.provenance

Track lineage information between inputs and outputs of a processor chain.

Author:

Sylvain Hallé

Class Summary

Class	Description
CommandRunner	Facilitates the execution of an external command and the collection of its output
DotProvenanceTreeRenderer	Renders a provenance node into a picture
EventFunction	Node function that relates to an event at a specific position, in a specific stream of a specific processor.
EventFunction.InputValue
EventFunction.OutputValue
IndexEventTracker	Tracks the relationship between output events produced by processors, and the input events that were used to compute them.
IndexEventTracker.ProcessorConnection
Main	Dummy main file
ProvenanceTree