Examples of SnapshotAnalyzer

org.evolizer.famix.model.utils.SnapshotAnalyzer
Encapsulates the functionality to query FAMIX entities and associations via Hibernate. The SnapshotAnalyzer is initialized with the corresponding project, that contains the Hibernate properties for the database access. @author Katja Graefenhain, Martin Pinzger

Examples of org.evolizer.famix.model.utils.SnapshotAnalyzer

     * {@inheritDoc}
     */
    @Override
    protected double calculate() {
        double value = 0d;
        SnapshotAnalyzer snapshotAnalyzer = new SnapshotAnalyzer(getCurrentSession());
        List<AbstractFamixEntity> entities = snapshotAnalyzer.getDescendants(getCurrentEntity());
        for (AbstractFamixEntity famixEntity : entities) {
            if (famixEntity instanceof FamixAttribute) {
                FamixAttribute method = (FamixAttribute) famixEntity;
                if ((method.getModifiers() & AbstractFamixEntity.MODIFIER_STATIC) == AbstractFamixEntity.MODIFIER_STATIC) {
                    value += 1d;

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Examples of org.evolizer.famix.model.utils.SnapshotAnalyzer

     * {@inheritDoc}
     */
    @Override
    protected double calculate() {
        double value = 0d;
        SnapshotAnalyzer snapshotAnalyzer = new SnapshotAnalyzer(getCurrentSession());
        List<AbstractFamixEntity> entities = new ArrayList<AbstractFamixEntity>();
        entities.add(getCurrentEntity());
        List<AbstractFamixGeneralization> generalizations = snapshotAnalyzer.queryAssociationsOfEntities(entities, AbstractFamixGeneralization.class, "to");
        value = generalizations.size(); 
        return value;
    }

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Examples of org.evolizer.famix.model.utils.SnapshotAnalyzer

     * @param metricIdentifier the metric identifier
     * 
     * @throws EvolizerException the evolizer exception
     */
    public void updateMetricValues(String metricIdentifier) throws EvolizerException {
        SnapshotAnalyzer snapshotAnalyzer = fGraphPanel.getGraphLoader().getSnapshotAnalyzer();
        DependencyGraph graph = fGraphPanel.getGraph();
        NodeMap map = graph.getRegisteredNodeMaps()[0];
        Node[] nodes = graph.getNodeArray();
        for (int i = 0; i < nodes.length; i++) {
            AbstractFamixEntity entity = (AbstractFamixEntity) map.get(nodes[i]);
            // check if entity is already processed
            // entities ending with <clinit>() or <oinit>() must be ignored to 
            // get suitable visual data
            Set<String> possibleMetrics = MetricStore.listMetricsFor(entity);
            if (!metricIdentifier.equalsIgnoreCase(PolymetricViewControllerView.METRIC_UNIFORM)) {
                if (possibleMetrics.contains(metricIdentifier)) {
                    CompositeKey<AbstractFamixEntity, String> key = new CompositeKey<AbstractFamixEntity, String>(entity, metricIdentifier);
                    if (!fFamixEntityMetricToValueMap.containsKey(key)  
                            && !(entity.getUniqueName().endsWith(AbstractFamixEntity.CLASS_INIT_METHOD) 
                                    || entity.getUniqueName().endsWith(AbstractFamixEntity.OBJECT_INIT_METHOD))) {
                        Float value = 0f;
                        value = new Float(MetricStore.calculateMetricValue(entity, metricIdentifier, snapshotAnalyzer.getEvolizerSession()));
                        fFamixEntityMetricToValueMap.put(key, value);


                        if (fMaxMetricValues.get(metricIdentifier).get(entity.getClass()) < value) {
                            fMaxMetricValues.get(metricIdentifier).put(entity.getClass(), value);
                        }

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Examples of org.evolizer.famix.model.utils.SnapshotAnalyzer

     */
    @Override
    protected double calculate() {
        double value = 0d;
        FamixClass famixClass = (FamixClass) getCurrentEntity();
        SnapshotAnalyzer snapshotAnalyzer = new SnapshotAnalyzer(getCurrentSession());
        List<FamixClass> entities = new ArrayList<FamixClass>();
        entities.add(famixClass);
        Set<FamixClass> dependentEntities = new HashSet<FamixClass>();
        value = snapshotAnalyzer.queryDependentEntities(
                entities, 
                dependentEntities, 
                FamixClass.class,
                AbstractFamixGeneralization.class,
                "from",

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Examples of org.evolizer.famix.model.utils.SnapshotAnalyzer

     */
    @Override
    protected double calculate() {
        double value = 0d;
        FamixClass famixClass = (FamixClass) getCurrentEntity();
        SnapshotAnalyzer snapshotAnalyzer = new SnapshotAnalyzer(getCurrentSession());
        List<FamixClass> superClasses = querySuperClasses();


        List<FamixInvocation> invocations = snapshotAnalyzer.queryAssociationsOfEntities(
                famixClass.getMethods(), 
                FamixInvocation.class, 
                "from"
        );

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Examples of org.evolizer.famix.model.utils.SnapshotAnalyzer

        return new Class<?>[] { org.evolizer.famix.model.entities.FamixClass.class };
    }
    
    protected List<FamixClass> querySuperClasses() {
        FamixClass famixClass = (FamixClass) getCurrentEntity();
        SnapshotAnalyzer snapshotAnalyzer = new SnapshotAnalyzer(getCurrentSession());
        List<FamixClass> entities = new ArrayList<FamixClass>();
        entities.add(famixClass);
        Set<FamixClass> dependentEntities = new HashSet<FamixClass>();
        snapshotAnalyzer.queryDependentEntities(
                entities, 
                dependentEntities, 
                FamixClass.class,
                AbstractFamixGeneralization.class,
                "from",

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Examples of org.evolizer.famix.model.utils.SnapshotAnalyzer

     * {@inheritDoc}
     */
    @Override
    protected double calculate() {
        double value = 0d;
        SnapshotAnalyzer snapshotAnalyzer = new SnapshotAnalyzer(getCurrentSession());
        List<AbstractFamixEntity> entities = snapshotAnalyzer.getDescendants(getCurrentEntity());
        List<FamixInvocation> invocations = snapshotAnalyzer.queryAssociationsOfEntities(entities, FamixInvocation.class, "from");
        value = invocations.size();


        return value;
    }

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Examples of org.evolizer.famix.model.utils.SnapshotAnalyzer

   * {@inheritDoc}
   */
  @Override
  protected double calculate() {
      double value = 0d;
      SnapshotAnalyzer snapshotAnalyzer = new SnapshotAnalyzer(getCurrentSession());
      List<AbstractFamixEntity> entities = snapshotAnalyzer.getDescendants(getCurrentEntity());
      List<FamixInvocation> invocations = snapshotAnalyzer.queryAssociationsOfEntities(entities, FamixInvocation.class, "to");
      value = invocations.size();


      return value;
  }

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Examples of org.evolizer.famix.model.utils.SnapshotAnalyzer

     * {@inheritDoc}
     */
    @Override
    protected double calculate() {
        double value = 0d;
        SnapshotAnalyzer snapshotAnalyzer = new SnapshotAnalyzer(getCurrentSession());
        List<AbstractFamixEntity> entities = snapshotAnalyzer.getDescendants(getCurrentEntity());
        for (AbstractFamixEntity famixEntity : entities) {
            if (famixEntity instanceof FamixMethod) {
                FamixMethod method = (FamixMethod) famixEntity;
                if ((method.getModifiers() & AbstractFamixEntity.MODIFIER_STATIC) != AbstractFamixEntity.MODIFIER_STATIC) {
                    value += 1d;

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Examples of org.evolizer.famix.model.utils.SnapshotAnalyzer

            // initialize db connection
            IJavaProject selectedProject = selectionHandler.getSelectedProject();
            String dbUrl = initDatabaseConfiguration(selectedProject.getProject());


            IEvolizerSession session = EvolizerSessionHandler.getHandler().getCurrentSession(dbUrl);
            SnapshotAnalyzer snapshotAnalyzer = new SnapshotAnalyzer(session);
            fGraphPanel = new DAForJavaGraphPanel(new GraphLoader(snapshotAnalyzer));
            fGraphPanel.initGraphPanel();


//            site.getWorkbenchWindow().getActivePage().addPartListener(fPartListener);
            initDragAndDrop();

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