Examples of aima.core.environment.map.ExtendableMap

aima.core.environment.map.ExtendableMap
Implements a map with locations, distance labeled links between the locations, straight line distances, and 2d-placement positions of locations. Locations are represented by strings and travel distances by double values. Locations and links can be added dynamically and removed after creation. This enables to read maps from file or to modify them with respect to newly obtained knowledge. @author Ruediger Lunde


  ExtendableMap aMap;


  @Before
  public void setUp() {
    aMap = new ExtendableMap();
    aMap.addBidirectionalLink("A", "B", 5.0);
    aMap.addBidirectionalLink("A", "C", 6.0);
    aMap.addBidirectionalLink("B", "C", 4.0);
    aMap.addBidirectionalLink("C", "D", 7.0);
    aMap.addUnidirectionalLink("B", "E", 14.0);

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public class MapStepCostFunctionTest {
  MapStepCostFunction mscf;


  @Before
  public void setUp() {
    ExtendableMap aMap = new ExtendableMap();
    aMap.addBidirectionalLink("A", "B", 5.0);
    aMap.addBidirectionalLink("A", "C", 6.0);
    aMap.addBidirectionalLink("B", "C", 4.0);
    aMap.addBidirectionalLink("C", "D", 7.0);
    aMap.addUnidirectionalLink("B", "E", 14.0);


    mscf = new MapStepCostFunction(aMap);
  }

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  MapAgent ma;


  @Before
  public void setUp() {
    ExtendableMap aMap = new ExtendableMap();
    aMap.addBidirectionalLink("A", "B", 5.0);
    aMap.addBidirectionalLink("A", "C", 6.0);
    aMap.addBidirectionalLink("B", "C", 4.0);
    aMap.addBidirectionalLink("C", "D", 7.0);
    aMap.addUnidirectionalLink("B", "E", 14.0);


    me = new MapEnvironment(aMap);
    ma = new MapAgent(me.getMap(), me, new UniformCostSearch(),
        new String[] { "A" });
  }

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        agent.getInstrumentation().getProperty("maxQueueSize"));
  }


  @Test
  public void testCheckFrontierPathCost() throws Exception {
    ExtendableMap map = new ExtendableMap();
    map.addBidirectionalLink("start", "b", 2.5);
    map.addBidirectionalLink("start", "c", 1.0);
    map.addBidirectionalLink("b", "d", 2.0);
    map.addBidirectionalLink("c", "d", 4.0);
    map.addBidirectionalLink("c", "e", 1.0);
    map.addBidirectionalLink("d", "goal", 1.0);
    map.addBidirectionalLink("e", "goal", 5.0);
    Problem problem = new Problem("start",
        MapFunctionFactory.getActionsFunction(map),
        MapFunctionFactory.getResultFunction(), new DefaultGoalTest(
            "goal"), new MapStepCostFunction(map));

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  StringBuffer envChanges;


  @Before
  public void setUp() {
    aMap = new ExtendableMap();
    aMap.addBidirectionalLink("A", "B", 5.0);
    aMap.addBidirectionalLink("A", "C", 6.0);
    aMap.addBidirectionalLink("B", "C", 4.0);
    aMap.addBidirectionalLink("C", "D", 7.0);
    aMap.addUnidirectionalLink("B", "E", 14.0);

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  HeuristicFunction hf;


  @Before
  public void setUp() {
    aMap = new ExtendableMap();
    aMap.addBidirectionalLink("A", "B", 4.0);
    aMap.addBidirectionalLink("B", "C", 4.0);
    aMap.addBidirectionalLink("C", "D", 4.0);
    aMap.addBidirectionalLink("D", "E", 4.0);
    aMap.addBidirectionalLink("E", "F", 4.0);

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  StringBuffer envChanges;


  @Before
  public void setUp() {
    aMap = new ExtendableMap();
    aMap.addBidirectionalLink("A", "B", 5.0);
    aMap.addBidirectionalLink("A", "C", 6.0);
    aMap.addBidirectionalLink("B", "D", 4.0);
    aMap.addBidirectionalLink("B", "E", 7.0);
    aMap.addBidirectionalLink("D", "F", 4.0);

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        envChanges.toString());
  }


  @Test
  public void testNoPath() {
    aMap = new ExtendableMap();
    aMap.addBidirectionalLink("A", "B", 1.0);
    MapEnvironment me = new MapEnvironment(aMap);
    OnlineDFSAgent agent = new OnlineDFSAgent(new OnlineSearchProblem(
        MapFunctionFactory.getActionsFunction(aMap),
        new DefaultGoalTest("X"), new MapStepCostFunction(aMap)),

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        envChanges.toString());
  }


  @Test
  public void testAIMA3eFig4_19() {
    aMap = new ExtendableMap();
    aMap.addBidirectionalLink("1,1", "1,2", 1.0);
    aMap.addBidirectionalLink("1,1", "2,1", 1.0);
    aMap.addBidirectionalLink("2,1", "3,1", 1.0);
    aMap.addBidirectionalLink("2,1", "2,2", 1.0);
    aMap.addBidirectionalLink("3,1", "3,2", 1.0);

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  //
  // Test IG(A)
  @Test
  public void test_A_StartingAtGoal() {
    ExtendableMap aMap = new ExtendableMap();


    MapEnvironment me = new MapEnvironment(aMap);
    MapAgent ma = new MapAgent(me.getMap(), me, bidirectionalSearch,
        new String[] { "A" });
    me.addAgent(ma, "A");

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aima.core.util.datastructure.Point2D

aima.gui.applications.search.map.RouteFindingAgentApp$RouteFindingAgentController

aima.test.core.unit.environment.map.MapAgentTest

aima.test.core.unit.environment.map.MapEnvironmentTest

aima.test.core.unit.environment.map.MapFunctionFactoryTest

aima.test.core.unit.environment.map.MapStepCostFunctionTest

aima.test.core.unit.environment.map.MapTest

aima.test.core.unit.search.informed.AStarSearchTest

aima.test.core.unit.search.online.LRTAStarAgentTest

aima.test.core.unit.search.online.OnlineDFSAgentTest

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