Package aima.core.util.datastructure

Examples of aima.core.util.datastructure.Point2D

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   */
  static class H2 extends AdaptableHeuristicFunction {

    public double h(Object state) {
      double result = 0.0;
      Point2D pt1 = map.getPosition((String) state);
      Point2D pt2 = map.getPosition((String) goal);
      if (pt1 != null && pt2 != null)
        result = pt1.distance(pt2);
      //System.out.println(state + ": " + result);
      return result;
    }
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    this.map = map;
  }

  public double h(Object state) {
    double result = 0.0;
    Point2D pt1 = map.getPosition((String) state);
    Point2D pt2 = map.getPosition((String) goal);
    if (pt1 != null && pt2 != null) {
      result = pt1.distance(pt2);
    }
    return result;
  }
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      }
      visitedStates.clear();
      String[] locs = new String[marks.size()];
      for (int i = 0; i < marks.size(); i++) {
        MapNode node = marks.get(i);
        Point2D pt = new Point2D(node.getLon(), node.getLat());
        locs[i] = map.getNearestLocation(pt);
      }
      heuristic.adaptToGoal(locs[1], map);
      Agent agent = null;
      MapAgentFrame.SelectionState state = frame.getSelection();
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    aMap = new SimplifiedRoadMapOfPartOfRomania();

    HeuristicFunction heuristicFunction = new HeuristicFunction() {
      public double h(Object state) {
        Point2D pt1 = aMap.getPosition((String) state);
        Point2D pt2 = aMap
            .getPosition(SimplifiedRoadMapOfPartOfRomania.BUCHAREST);
        return pt1.distance(pt2);
      }
    };
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Related Classes of aima.core.util.datastructure.Point2D

  • aima.core.environment.map.ExtendableMap
  • aima.core.environment.map.StraightLineDistanceHeuristicFunction
  • aima.gui.applications.search.map.ExtendedMapAgentView
  • aima.gui.applications.search.map.MapAgentView
  • aima.gui.applications.search.map.RouteFindingAgentApp$H2
  • aima.test.core.unit.search.informed.RecursiveBestFirstSearchTest
  • aimax.osm.applications.SearchDemoOsmAgentApp$SDController
  • aimax.osm.routing.agent.OsmAgentController
  • aimax.osm.routing.agent.OsmAgentController$H2
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