# Package org.eclipse.viatra.dse.objectives

- Interface Summary
  Interface | Description
  --- | ---
  ActivationFitnessProcessor |
  IGlobalConstraint | Implementation of this interface represents a global constraint of the DSE problem, which can halt an exploration continuing from a state which dissatisfies the global constraint.
  IObjective | Implementation of this interface represents a single objective of the DSE problem, which can assess a solution (trajectory) in a single number.

- Class Summary
  Class | Description
  --- | ---
  Comparators | This helper class holds comparators for objective implementations.
  Fitness |
  LeveledObjectivesHelper |
  ObjectiveComparatorHelper | This class is responsible to compare and sort fitness values.
  TrajectoryFitness | This class represents a trajectory and its fitness.