Minor changes to Overlap Processors so that they also work if no overlap...

Minor changes to Overlap Processors so that they also work if no overlap happens during the simulation.

VadereSimulator/src/org/vadere/simulator/projects/dataprocessing/datakey/OverlapData.java

@@ -5,11 +5,19 @@ import org.vadere.state.scenario.DynamicElement;
 
 public class OverlapData {
 
+	public static final OverlapData noOverLap = new OverlapData();
 
 	private final int ped1Id;
 	private final int ped2Id;
-	private final double dist;
-	private final double overlap;
+	private final Double dist;
+	private final Double overlap;
+
+	private OverlapData() {
+		this.ped1Id = -1;
+		this.ped2Id = -1;
+		this.dist = Double.POSITIVE_INFINITY;
+		this.overlap = 0.0;
+	}
 
 
 	public OverlapData(final DynamicElement ped1, final DynamicElement ped2, final double minDist){
@@ -35,7 +43,7 @@ public class OverlapData {
 		return ped2Id;
 	}
 
-	public double getOverlap() {
+	public Double getOverlap() {
 		return overlap;
 	}
 

VadereSimulator/src/org/vadere/simulator/projects/dataprocessing/processor/MaxOverlapProcessor.java

@@ -42,23 +42,13 @@ public class MaxOverlapProcessor extends DataProcessor<NoDataKey, Double> {
 	public void postLoop(final SimulationState state) {
 		this.pedOverlapProc.postLoop(state);
 
-		Optional<OverlapData> maximumOverlap = this.pedOverlapProc.getData().values().stream().max(OverlapData::maxDist);
-
-
-		if(maximumOverlap.isPresent()){
-			this.putValue(NoDataKey.key(),maximumOverlap.get().getOverlap());
-
-			/* // Uncomment  if you want a info box to inform you about the maximum overlap
-			MaxOverlapProcessor.infoBox("Minimum distance between centers: " + maximumOverlap + " meters" , "Maximum Overlap");
-			*/
-
-		}else{
-			this.putValue(NoDataKey.key(), null);
-		}
+		OverlapData maximumOverlap = this.pedOverlapProc.getData().values().stream().max(OverlapData::maxDist).orElse(OverlapData.noOverLap);
+		this.putValue(NoDataKey.key(),maximumOverlap.getOverlap());
 	}
 
 	public void postLoopAddResultInfo(final SimulationState state, SimulationResult result){
 		result.setMaxOverlap(this.getValue(NoDataKey.key()));
+
 	}
 
 

VadereSimulator/src/org/vadere/simulator/projects/dataprocessing/processor/NumberOverlapsProcessor.java

@@ -45,7 +45,7 @@ public class NumberOverlapsProcessor extends DataProcessor<NoDataKey, Long> {
 
 	@Override
 	public void postLoopAddResultInfo(final SimulationState state, SimulationResult result){
-		result.setTotalOverlaps(this.pedOverlapProc.getData().size());
+		result.setTotalOverlaps(this.getValue(NoDataKey.key()).intValue());
 	}
 
 	@Override