How to use

createAndAddFacility

method

in

org.matsim.facilities.ActivityFacilitiesImpl

public final ActivityFacilityImpl createAndAddFacility(final Id<ActivityFacility> id, final Coord center) {
  return createAndAddFacility(id, center, null);
}

public static ActivityFacilities createHexagonLayer(double minX, double minY, double maxX, double maxY, int maxDiameter_m) {
  LOG.info("Start creating measure points on a hexagon pattern.");
  double inRadius_m = Math.sqrt(3) / 4 * maxDiameter_m;
  int skippedPoints = 0;
  int setPoints = 0;
  ActivityFacilitiesImpl measuringPoints = (ActivityFacilitiesImpl) FacilitiesUtils.createActivityFacilities("accessibility measuring points");
  int columnNumber = 1;
  for (double x = minX; x < (maxX - 1./2 * maxDiameter_m); x += (3./4 * maxDiameter_m)) {
    for (double y = minY; y <= maxY; y += (2 * inRadius_m)) {
      double centerX = x;
      double centerY;
      if (columnNumber % 2 != 0) {
        centerY = y;
      } else {
        centerY = y + inRadius_m;
      }
      if (centerX <= maxX && centerX >= minX && centerY <= maxY && centerY >= minY) {
        Coord center = new Coord(centerX, centerY);
        measuringPoints.createAndAddFacility(Id.create(setPoints, ActivityFacility.class), center);
        setPoints++;
      }
      else skippedPoints++; 
    }
    columnNumber++;
  }
  LOG.info("Created " + setPoints + " inside the boundary. " + skippedPoints + " lie outside.");
  LOG.info("Finished creating measure points on a hexagon pattern.");
  return measuringPoints;
}

measuringPoints.createAndAddFacility(Id.create(setPoints, ActivityFacility.class), center);
setPoints++;

measuringPoints.createAndAddFacility(Id.create( setPoints , ActivityFacility.class), center);
setPoints++;

public void testRunAlgorithms() {
  final ActivityFacilitiesImpl facilities = new ActivityFacilitiesImpl();
  // create 2 facilities
  facilities.createAndAddFacility(Id.create(1, ActivityFacility.class), new Coord(1.0, 1.0));
  facilities.createAndAddFacility(Id.create(2, ActivityFacility.class), new Coord(2.0, 2.0));
  // create an algo and let it run over the facilities
  MockAlgo1 algo1 = new MockAlgo1();
  algo1.run(facilities);
  assertEquals("TestAlgo should have handled 2 facilities.", 2, algo1.getCounter());
}