public <S> void islandPopulationUpdate(int islandIndex, final PopulationData<S> populationData) {
islandPopulationSize.compareAndSet(-1, populationData.getPopulationSize());
SwingUtilities.invokeLater(
new Runnable() {
public void run() {
// Only update the label if the time has advanced. Sometimes, due to threading
// variations, later updates have shorter elapsed times.
if (populationData.getElapsedTime() > epochTime) {
epochTime = populationData.getElapsedTime();
timeLabel.setText(formatTime(elapsedTime + epochTime));
}
}
});
}
/**
* @param data Statistics about the state of the current generation
* @return final statistics of the generation of solutions
*/
public static String populationUpdates(PopulationData<? extends String> data) {
String time = getElapsedTime(data.getElapsedTime()); // converting the time to H:M:SS:Mil
EvolutionStalker.output = data;
return "Gen: "
+ data.getGenerationNumber()
+ " |"
+ "fitness: "
+ data.getBestCandidate()
+ " |"
+ "pop size"
+ data.getPopulationSize()
+ " | "
+ "Time"
+ time
+ "|"
+ "Time (Millisec)"
+ data.getElapsedTime();
}