add new Processor key and file class for new overlap processor

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

+package org.vadere.simulator.projects.dataprocessing.datakey;
+
+import org.jetbrains.annotations.NotNull;
+import org.vadere.simulator.projects.dataprocessing.outputfile.TimestepPedestrianIdOverlapOutputFile;
+
+import java.util.Objects;
+
+@OutputFileMap(outputFileClass = TimestepPedestrianIdOverlapOutputFile.class)
+public class TimestepPedestrianIdOverlap implements DataKey<TimestepPedestrianIdOverlap> {
+
+	private final int timeStep;
+	private final int pedId1;
+	private final int pedId2;
+
+	public TimestepPedestrianIdOverlap(int timeStep, int pedId1, int pedId2) {
+		this.timeStep = timeStep;
+		this.pedId1 = pedId1;
+		this.pedId2 = pedId2;
+	}
+
+	public static String[] getHeaders(){
+		return new String[]{TimestepKey.getHeader(), PedestrianIdKey.getHeader(), "overlapedWithPedestrianId"};
+	}
+
+	public int getTimeStep() {
+		return timeStep;
+	}
+
+	public int getPedId1() {
+		return pedId1;
+	}
+
+	public int getPedId2() {
+		return pedId2;
+	}
+
+	public String[] toStrings(){
+		return new String[]{Integer.toString(timeStep), Integer.toString(pedId1), Integer.toString(pedId1)};
+	}
+
+	@Override
+	public int compareTo(@NotNull TimestepPedestrianIdOverlap o) {
+		int result = Integer.compare(this.timeStep, o.timeStep);
+		if (result == 0) {
+			result =  Integer.compare(this.pedId1, o.pedId1);
+			if (result == 0){
+				result = Integer.compare(this.pedId2, o.pedId2);
+			}
+		}
+		return result;
+	}
+
+	@Override
+	public boolean equals(Object o) {
+		if (this == o) return true;
+		if (o == null || getClass() != o.getClass()) return false;
+		TimestepPedestrianIdOverlap that = (TimestepPedestrianIdOverlap) o;
+		return timeStep == that.timeStep &&
+				pedId1 == that.pedId1 &&
+				pedId2 == that.pedId2;
+	}
+
+	@Override
+	public int hashCode() {
+
+		return Objects.hash(timeStep, pedId1, pedId2);
+	}
+
+	@Override
+	public String toString() {
+		return "TimestepPedestrianIdOverlap{" +
+				"timeStep=" + timeStep +
+				", pedId1=" + pedId1 +
+				", pedId2=" + pedId2 +
+				'}';
+	}
+}

VadereSimulator/src/org/vadere/simulator/projects/dataprocessing/outputfile/TimestepPedestrianIdOverlapOutputFile.java

+package org.vadere.simulator.projects.dataprocessing.outputfile;
+
+import org.vadere.annotation.factories.outputfiles.OutputFileClass;
+import org.vadere.simulator.projects.dataprocessing.datakey.TimestepPedestrianIdOverlap;
+
+@OutputFileClass(dataKeyMapping = TimestepPedestrianIdOverlap.class)
+public class TimestepPedestrianIdOverlapOutputFile extends OutputFile<TimestepPedestrianIdOverlap>{
+
+	public TimestepPedestrianIdOverlapOutputFile() {
+		super(TimestepPedestrianIdOverlap.getHeaders());
+	}
+
+	@Override
+	public String[] toStrings(final TimestepPedestrianIdOverlap key){
+		return key.toStrings();
+	}
+}