@startuml
class Graph{
    + final class
    + private final String mapId;
    + private final String mapName;
    + private final List<Node> nodes;
    + private final GraphStatistics graphStatistics;

    - public GraphStatistics getGraphInformation()
    - public Node get(int id)
    - public int size() 
    - public List<Node> getNodes() 
    - public String getMapId()
    - public String getMapName() 
    - public Graph transpose() {
}

class Node {
    + private final int id;
    + private final Point point;
    + private final ArrayList<Arc> successors;

    -public Node(int id, Point point) 
    -protected void addSuccessor(Arc arc)
    -public int getId()
    -public int getNumberOfSuccessors()
    -public boolean hasSuccessors() 
    -public List<Arc> getSuccessors()
    -public Point getPoint()
    -public boolean equals(Object other)
}

class Path {
    + private final Graph graph;
    + private final Node origin;
    + private final List<Arc> arcs;

    - public Graph getGraph()
    - public Node getOrigin() 
    - public Node getDestination()
    - public List<Arc> getArcs() 
    - public boolean isEmpty() 
    - public int size() 
    - public boolean isValid()
    - public float getLength()
    - public double getTravelTime(double speed)
    - public double getMinimumTravelTime()
}

class Arc {
    + public abstract Node getOrigin();
    + public abstract Node getDestination();
    + public abstract float getLength();

    - public double getTravelTime(double speed)
    - public double getMinimumTravelTime() 
    - public abstract RoadInformation getRoadInformation();
    - public abstract List<Point> getPoints();
}

class Roadinformation {

    + public enum RoadType 
    + private final RoadType type;
    + private final AccessRestrictions access;
    + private final boolean oneway;
    + private final int maxSpeed;
    + private final String name;
    
    - public RoadInformation(RoadType roadType, AccessRestrictions access, 
    - boolean isOneWay, int maxSpeed, String name)
    - public AccessRestrictions getAccessRestrictions()
    - public RoadType getType() 
    - public boolean isOneWay() 
    - public int getMaximumSpeed()
    - public String getName()
    - public String toString() 
}

class ArcBackward {
}

class ArcForward {
}

Node --* Arc : une origine
Node --* Arc : une destination
Node --* Graph : une origine
Node --* Graph : une liste de nodes
Graph --* Path : a un graphe
Node --* Path : a une origine
Arc --* Path : a une liste d'arcs

ArcBackward <|-- Arc
ArcForward <|-- Arc
Roadinformation "1..*"--"1..*" Arc  : arcs associated infos


@enduml