Examples with MoveToAction aima.core.environment.map.MoveToAction used on opensource projects

Example 1 with MoveToAction

use of aima.core.environment.map.MoveToAction in project aima-java by aimacode.

the class MapEnvironmentTest method testExecuteAction.

@Test
public void testExecuteAction() {
    me.addAgent(ma, "D");
    me.executeAction(ma, new MoveToAction("C"));
    Assert.assertEquals(me.getAgentLocation(ma), "C");
}

Example 2 with MoveToAction

use of aima.core.environment.map.MoveToAction in project aima-java by aimacode.

the class SolutionTesterTest method testMultiGoalProblem.

@Test
public void testMultiGoalProblem() throws Exception {
    Map romaniaMap = new SimplifiedRoadMapOfPartOfRomania();
    Problem<String, MoveToAction> problem = new GeneralProblem<String, MoveToAction>(SimplifiedRoadMapOfPartOfRomania.ARAD, MapFunctions.createActionsFunction(romaniaMap), MapFunctions.createResultFunction(), GoalTest.<String>isEqual(SimplifiedRoadMapOfPartOfRomania.BUCHAREST).or(GoalTest.isEqual(SimplifiedRoadMapOfPartOfRomania.HIRSOVA)), MapFunctions.createDistanceStepCostFunction(romaniaMap)) {

        @Override
        public boolean testSolution(Node<String, MoveToAction> node) {
            return testGoal(node.getState()) && node.getPathCost() > 550;
        // accept paths to goal only if their costs are above 550
        }
    };
    SearchForActions<String, MoveToAction> search = new UniformCostSearch<>(new GraphSearch<>());
    SearchAgent<String, MoveToAction> agent = new SearchAgent<>(problem, search);
    Assert.assertEquals("[Action[name==moveTo, location==Sibiu], Action[name==moveTo, location==RimnicuVilcea], Action[name==moveTo, location==Pitesti], Action[name==moveTo, location==Bucharest], Action[name==moveTo, location==Urziceni], Action[name==moveTo, location==Hirsova]]", agent.getActions().toString());
    Assert.assertEquals(6, agent.getActions().size());
    Assert.assertEquals("15", agent.getInstrumentation().getProperty("nodesExpanded"));
    Assert.assertEquals("1", agent.getInstrumentation().getProperty("queueSize"));
    Assert.assertEquals("5", agent.getInstrumentation().getProperty("maxQueueSize"));
}

Example 3 with MoveToAction

use of aima.core.environment.map.MoveToAction in project aima-java by aimacode.

the class GreedyBestFirstSearchTest method testAIMA3eFigure3_23_using_GraphSearch.

@Test
public void testAIMA3eFigure3_23_using_GraphSearch() throws Exception {
    Map romaniaMap = new SimplifiedRoadMapOfPartOfRomania();
    Problem<String, MoveToAction> problem = new GeneralProblem<>(SimplifiedRoadMapOfPartOfRomania.ARAD, MapFunctions.createActionsFunction(romaniaMap), MapFunctions.createResultFunction(), GoalTest.isEqual(SimplifiedRoadMapOfPartOfRomania.BUCHAREST), MapFunctions.createDistanceStepCostFunction(romaniaMap));
    SearchForActions<String, MoveToAction> search = new GreedyBestFirstSearch<>(new GraphSearch<>(), MapFunctions.createSLDHeuristicFunction(SimplifiedRoadMapOfPartOfRomania.BUCHAREST, romaniaMap));
    SearchAgent<String, MoveToAction> agent = new SearchAgent<>(problem, search);
    Assert.assertEquals("[Action[name==moveTo, location==Sibiu], Action[name==moveTo, location==Fagaras], Action[name==moveTo, location==Bucharest]]", agent.getActions().toString());
    Assert.assertEquals(3, agent.getActions().size());
    Assert.assertEquals("3", agent.getInstrumentation().getProperty("nodesExpanded"));
    Assert.assertEquals("4", agent.getInstrumentation().getProperty("queueSize"));
    Assert.assertEquals("5", agent.getInstrumentation().getProperty("maxQueueSize"));
}

Example 4 with MoveToAction

use of aima.core.environment.map.MoveToAction in project aima-java by aimacode.

the class LRTAStarAgentTest method testNormalSearch.

@Test
public void testNormalSearch() {
    MapEnvironment me = new MapEnvironment(aMap);
    OnlineSearchProblem<String, MoveToAction> problem = new GeneralProblem<>(null, MapFunctions.createActionsFunction(aMap), null, GoalTest.isEqual("F"), MapFunctions.createDistanceStepCostFunction(aMap));
    LRTAStarAgent<String, MoveToAction> agent = new LRTAStarAgent<>(problem, MapFunctions.createPerceptToStateFunction(), h);
    me.addAgent(agent, "A");
    me.addEnvironmentView(new TestEnvironmentView());
    me.stepUntilDone();
    Assert.assertEquals("Action[name==moveTo, location==B]->Action[name==moveTo, location==A]->Action[name==moveTo, location==B]->Action[name==moveTo, location==C]->Action[name==moveTo, location==B]->Action[name==moveTo, location==C]->Action[name==moveTo, location==D]->Action[name==moveTo, location==C]->Action[name==moveTo, location==D]->Action[name==moveTo, location==E]->Action[name==moveTo, location==D]->Action[name==moveTo, location==E]->Action[name==moveTo, location==F]->Action[name==NoOp]->", envChanges.toString());
}

Example 5 with MoveToAction

use of aima.core.environment.map.MoveToAction in project aima-java by aimacode.

the class OnlineDFSAgentTest method testNormalSearch.

@Test
public void testNormalSearch() {
    MapEnvironment me = new MapEnvironment(aMap);
    OnlineSearchProblem<String, MoveToAction> problem = new GeneralProblem<>(null, MapFunctions.createActionsFunction(aMap), null, GoalTest.isEqual("G"), MapFunctions.createDistanceStepCostFunction(aMap));
    OnlineDFSAgent<String, MoveToAction> agent = new OnlineDFSAgent<>(problem, MapFunctions.createPerceptToStateFunction());
    me.addAgent(agent, "A");
    me.addEnvironmentView(new TestEnvironmentView());
    me.stepUntilDone();
    Assert.assertEquals("Action[name==moveTo, location==B]->Action[name==moveTo, location==A]->Action[name==moveTo, location==C]->Action[name==moveTo, location==A]->Action[name==moveTo, location==C]->Action[name==moveTo, location==A]->Action[name==moveTo, location==B]->Action[name==moveTo, location==D]->Action[name==moveTo, location==B]->Action[name==moveTo, location==E]->Action[name==moveTo, location==B]->Action[name==moveTo, location==E]->Action[name==moveTo, location==B]->Action[name==moveTo, location==D]->Action[name==moveTo, location==F]->Action[name==moveTo, location==D]->Action[name==moveTo, location==G]->Action[name==NoOp]->", envChanges.toString());
}