Package statechum.analysis.learning.rpnicore.GD

Examples of statechum.analysis.learning.rpnicore.GD.ChangesRecorder


    // The last check: ensure that disconnected states are or are not key pairs.
    // This chunk of code simply returns GD, the checking is performed by the caller of this method.
    GD<List<CmpVertex>,List<CmpVertex>,LearnerGraphNDCachedData,LearnerGraphNDCachedData> gd = new GD<List<CmpVertex>,List<CmpVertex>,LearnerGraphNDCachedData,LearnerGraphNDCachedData>();
    gd.init(grA, grB, threadNumber,config);gd.identifyKeyPairs();
    ChangesRecorder recorder = new ChangesRecorder(null);
    gd.makeSteps();gd.computeDifference(recorder);
    return gd;
  }
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    // The last check: ensure that disconnected states are or are not key pairs.
    // This chunk of code simply returns GD, the checking is performed by the caller of this method.
    GD<List<CmpVertex>,List<CmpVertex>,LearnerGraphNDCachedData,LearnerGraphNDCachedData> gd = new GD<List<CmpVertex>,List<CmpVertex>,LearnerGraphNDCachedData,LearnerGraphNDCachedData>();
    gd.init(grA, grB, threadNumber,config);gd.identifyKeyPairs();
    ChangesDisplay display = new ChangesDisplay(null);
    ChangesRecorder recorder = new ChangesRecorder(display);
    gd.makeSteps();gd.computeDifference(recorder);
   
    boolean foundA = false;
    for(Entry<CmpVertex,CmpVertex> entry:gd.aTOb.entrySet())
    {
      if (entry.getKey().getID().equals(VertexID.parseID("testA")))
      {
        foundA = true;
        Assert.assertTrue(gd.newBToOrig.get(entry.getValue()).getID().equals(VertexID.parseID(nameC)));
      }
    }
    Assert.assertTrue(foundA);
    Assert.assertTrue(display.toString().contains("added vertex:testA"));// this has to be done because testA is disconnected and will be killed by removeDisconnected
   
    LearnerGraphND graph = new LearnerGraphND(config);AbstractLearnerGraph.copyGraphs(grA, graph);
    Configuration configMut = Configuration.getDefaultConfiguration().copy();config.setLearnerCloneGraph(false);
    LearnerGraphMutator<List<CmpVertex>,LearnerGraphNDCachedData> graphPatcher = new LearnerGraphMutator<List<CmpVertex>,LearnerGraphNDCachedData>(graph,configMut,null);
    ChangesRecorder.loadDiff(graphPatcher, recorder.writeGD(TestGD.createDoc()));
    graphPatcher.removeDanglingStates();
    LearnerGraphND outcome = new LearnerGraphND(configMut);
    graphPatcher.relabel(outcome);
   
    Assert.assertTrue(DeterministicDirectedSparseGraph.nonIDAttributesEquals(outcome.findVertex(nameC),grA.findVertex("testA")));
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    GD<CmpVertex,CmpVertex,LearnerGraphCachedData,LearnerGraphCachedData> gd = new GD<CmpVertex,CmpVertex,LearnerGraphCachedData,LearnerGraphCachedData>();
    Configuration config = Configuration.getDefaultConfiguration().copy();config.setGdPropagateDet(true);
    gd.init(graphA, graphB, threadNumber,config);
    Assert.assertTrue(gd.identifyKeyPairs());
    //TestGD.printListOfPairs(gd.frontWave, gd.newToOrig);
    ChangesRecorder recorder = new ChangesRecorder(null);
    gd.makeSteps();gd.computeDifference(recorder);
    //printListOfPairs(gd,allKeyPairs);
    for(Entry<CmpVertex,CmpVertex> pair:gd.aTOb.entrySet())
    {
      CmpVertex A=pair.getKey(), B=gd.newBToOrig.get(pair.getValue());
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    GD<CmpVertex,CmpVertex,LearnerGraphCachedData,LearnerGraphCachedData> gd = new GD<CmpVertex,CmpVertex,LearnerGraphCachedData,LearnerGraphCachedData>();
    Configuration config = Configuration.getDefaultConfiguration().copy();config.setGdPropagateDet(false);
    gd.init(graphA, graphB, threadNumber,config);
    Assert.assertTrue(gd.identifyKeyPairs());
    //TestGD.printListOfPairs(gd.frontWave, gd.newToOrig);
    ChangesRecorder recorder = new ChangesRecorder(null);
    gd.makeSteps();gd.computeDifference(recorder);
    //printListOfPairs(gd,allKeyPairs);
    for(Entry<CmpVertex,CmpVertex> pair:gd.aTOb.entrySet())
    {
      CmpVertex A=pair.getKey(), B=gd.newBToOrig.get(pair.getValue());
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    GD<CmpVertex,CmpVertex,LearnerGraphCachedData,LearnerGraphCachedData> gd = new GD<CmpVertex,CmpVertex,LearnerGraphCachedData,LearnerGraphCachedData>();
    gd.init(grA, grB, threadNumber,config);
    gd.identifyKeyPairs();
    //printListOfPairs(gd, gd.currentWave);
    //printListOfPairs(gd, gd.frontWave);
    ChangesRecorder recorder = new ChangesRecorder(null);
    gd.makeSteps();gd.computeDifference(recorder);
    //printListOfPairs(gd, allKeyPairs);
    Assert.assertEquals(expectedMatchedPairs,gd.aTOb.size());
    LearnerGraph graph = new LearnerGraph(buildGraph(graphA,name+"A"),config);
    ChangesRecorder.applyGD(graph, recorder.writeGD(TestGD.createDoc()));
    Assert.assertNull(WMethod.checkM(graph, grB));Assert.assertEquals(grB.getStateNumber(),graph.getStateNumber());
  }
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    Configuration config = argConfig;if (config == null) config = Configuration.getDefaultConfiguration();
    LearnerGraph grA = new LearnerGraph(buildGraph(graphA,name+"A"),config);
    LearnerGraph grB = new LearnerGraph(buildGraph(graphB,name+"B"),config);

    GD<CmpVertex,CmpVertex,LearnerGraphCachedData,LearnerGraphCachedData> gd = new GD<CmpVertex,CmpVertex,LearnerGraphCachedData,LearnerGraphCachedData>();
    ChangesRecorder rec1 =   new ChangesRecorder(null);
    ChangesDisplay  rec2 = new ChangesDisplay(rec1);
    ChangesCounter<CmpVertex,CmpVertex,LearnerGraphCachedData,LearnerGraphCachedData> rec3 = new ChangesCounter<CmpVertex,CmpVertex,LearnerGraphCachedData,LearnerGraphCachedData>(grA,grB,rec2);
    ChangesRecorder rec4 =   new ChangesRecorder(rec3);
    ChangesDisplay  rec5 = new ChangesDisplay(rec4);
    ChangesCounter<CmpVertex,CmpVertex,LearnerGraphCachedData,LearnerGraphCachedData>  rec6 = new ChangesCounter<CmpVertex,CmpVertex,LearnerGraphCachedData,LearnerGraphCachedData>(grA,grB,rec5);
    ChangesRecorder rec7 =   new ChangesRecorder(rec6);
    ChangesDisplay  rec8 = new ChangesDisplay(rec7);
    ChangesCounter<CmpVertex,CmpVertex,LearnerGraphCachedData,LearnerGraphCachedData>  rec9 = new ChangesCounter<CmpVertex,CmpVertex,LearnerGraphCachedData,LearnerGraphCachedData>(grA,grB,rec8);
    {// compute GD and check that changes recorded by rec9 are correct.
      LearnerGraph graph1 = new LearnerGraph(buildGraph(graphA,name+"A"),config);
      ChangesRecorder.applyGD(graph1, gd.computeGDToXML(grA, grB, threadNumber, TestGD.createDoc(), rec9,Configuration.getDefaultConfiguration()));
      Assert.assertNull(WMethod.checkM(graph1, grB));Assert.assertEquals(grB.getStateNumber(),graph1.getStateNumber());
    }
    {// check that changes propagated to rec7 are correct.
      LearnerGraph graph2 = new LearnerGraph(buildGraph(graphA,name+"A"),config);
      ChangesRecorder.applyGD(graph2, rec7.writeGD(TestGD.createDoc()));
      Assert.assertNull(WMethod.checkM(graph2, grB));Assert.assertEquals(grB.getStateNumber(),graph2.getStateNumber());
    }
    {// check that changes propagated to rec4 are correct.
      LearnerGraph graph3 = new LearnerGraph(buildGraph(graphA,name+"A"),config);
      ChangesRecorder.applyGD(graph3, rec4.writeGD(TestGD.createDoc()));
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  public final void testComputeGD5b_RA()
  {
    Configuration config = Configuration.getDefaultConfiguration().copy();config.setGdFailOnDuplicateNames(false);
    LearnerGraph grA = new LearnerGraph(config);grA.getInit().setAccept(false);
    LearnerGraph grB = convertToNumerical(new LearnerGraph(config));
    ChangesRecorder recorder = new ChangesRecorder(null);
    GD<CmpVertex,CmpVertex,LearnerGraphCachedData,LearnerGraphCachedData> gd = new GD<CmpVertex,CmpVertex,LearnerGraphCachedData,LearnerGraphCachedData>();
    gd.computeGD(grA, grB, threadNumber, recorder,config);
    LearnerGraph graph = new LearnerGraph(config);graph.setInit(null);graph.transitionMatrix.clear();
    ChangesRecorder.applyGD(graph, recorder.writeGD(TestGD.createDoc()));
    Assert.assertNull(WMethod.checkM(graph, grB));Assert.assertEquals(grB.getStateNumber(),graph.getStateNumber());
  }
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  public final void testComputeGD5b_AR()
  {
    Configuration config = Configuration.getDefaultConfiguration().copy();config.setGdFailOnDuplicateNames(false);
    LearnerGraph grA = new LearnerGraph(config);
    LearnerGraph grB = convertToNumerical(new LearnerGraph(config));grB.getInit().setAccept(false);
    ChangesRecorder recorder = new ChangesRecorder(null);
    GD<CmpVertex,CmpVertex,LearnerGraphCachedData,LearnerGraphCachedData> gd = new GD<CmpVertex,CmpVertex,LearnerGraphCachedData,LearnerGraphCachedData>();
    gd.computeGD(grA, grB, threadNumber, recorder,config);
    LearnerGraph graph = new LearnerGraph(config);graph.setInit(null);graph.transitionMatrix.clear();
    ChangesRecorder.applyGD(graph, recorder.writeGD(TestGD.createDoc()));
    Assert.assertNull(WMethod.checkM(graph, grB));Assert.assertEquals(grB.getStateNumber(),graph.getStateNumber());
  }
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  public final void testComputeGD5_RR()
  {
    Configuration config = Configuration.getDefaultConfiguration().copy();config.setGdFailOnDuplicateNames(false);
    LearnerGraph grA = new LearnerGraph(config);grA.getInit().setAccept(false);
    LearnerGraph grB = convertToNumerical(new LearnerGraph(config));grB.getInit().setAccept(false);
    ChangesRecorder recorder = new ChangesRecorder(null);
    GD<CmpVertex,CmpVertex,LearnerGraphCachedData,LearnerGraphCachedData> gd = new GD<CmpVertex,CmpVertex,LearnerGraphCachedData,LearnerGraphCachedData>();
    gd.computeGD(grA, grB, threadNumber, recorder,config);
    LearnerGraph graph = new LearnerGraph(config);graph.setInit(null);graph.transitionMatrix.clear();
    ChangesRecorder.applyGD(graph, recorder.writeGD(TestGD.createDoc()));
    Assert.assertNull(WMethod.checkM(graph, grB));Assert.assertEquals(grB.getStateNumber(),graph.getStateNumber());
  }
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  public final void testComputeGD5d_RR()
  {
    Configuration config = Configuration.getDefaultConfiguration().copy();config.setGdFailOnDuplicateNames(false);
    LearnerGraph grA = new LearnerGraph(config);grA.getInit().setAccept(false);
    LearnerGraph grB = convertToNumerical(new LearnerGraph(buildGraph(A6,"testComputeGD5b"),config));
    ChangesRecorder recorder = new ChangesRecorder(null);
    GD<CmpVertex,CmpVertex,LearnerGraphCachedData,LearnerGraphCachedData> gd = new GD<CmpVertex,CmpVertex,LearnerGraphCachedData,LearnerGraphCachedData>();
    gd.computeGD(grA, grB, threadNumber, recorder,config);
    LearnerGraph graph = new LearnerGraph(config);graph.setInit(null);graph.transitionMatrix.clear();
    ChangesRecorder.applyGD(graph, recorder.writeGD(TestGD.createDoc()));
    Assert.assertNull(WMethod.checkM(graph, grB));Assert.assertEquals(grB.getStateNumber(),graph.getStateNumber());
  }
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