Examples with DegreeFilter org.cytoscape.filter.internal.filters.degree.DegreeFilter used on opensource projects

Example 1 with DegreeFilter

use of org.cytoscape.filter.internal.filters.degree.DegreeFilter in project cytoscape-impl by cytoscape.

the class CreateFilterTaskTest method testCreateDegreeFilter.

@Test
public void testCreateDegreeFilter() {
    CreateFilterTask task = new CreateFilterTask(serviceRegistrar, "MyFilter");
    task.jsonTunable.json = "{ \"id\" : \"DegreeFilter\", \"parameters\" : { \"predicate\" : \"BETWEEN\", \"criterion\" : [ 0, 1 ], \"edgeType\" : \"ANY\" } }";
    TaskMonitor tm = mock(TaskMonitor.class);
    task.run(tm);
    verify(tm, times(0)).showMessage(any(), any());
    NamedTransformer<CyNetwork, CyIdentifiable> transformer = transformerContainer.getNamedTransformer(task.name);
    assertNotNull(transformer);
    DegreeFilter filter = (DegreeFilter) transformer.getTransformers().get(0);
    assertEquals(Predicate.BETWEEN, filter.getPredicate());
    assertArrayEquals(new Number[] { 0l, 1l }, (Number[]) filter.getCriterion());
    assertEquals(CyEdge.Type.ANY, filter.getEdgeType());
}

Example 2 with DegreeFilter

use of org.cytoscape.filter.internal.filters.degree.DegreeFilter in project cytoscape-impl by cytoscape.

the class FilterIOTest method testSerializationRoundTrip.

@Test
public void testSerializationRoundTrip() throws Exception {
    DegreeFilter degreeFilter = new DegreeFilter();
    degreeFilter.setCriterion(new Double[] { 0.2, 5.5 });
    degreeFilter.setEdgeType(CyEdge.Type.ANY);
    DummyFilter dummyFilter = new DummyFilter();
    CyTransformerWriter writer = new CyTransformerWriterImpl();
    ByteArrayOutputStream stream = new ByteArrayOutputStream();
    writer.write(stream, FilterIO.createNamedTransformer("filter1", degreeFilter), FilterIO.createNamedTransformer("filter2", dummyFilter));
    String serialized = stream.toString("utf-8");
    TransformerManagerImpl transformerManager = new TransformerManagerImpl();
    Map<String, String> properties = Collections.emptyMap();
    transformerManager.registerFilterFactory(new DegreeFilterFactory(), properties);
    transformerManager.registerFilterFactory(new DummyFilterFactory(), properties);
    CyTransformerReaderImpl reader = new CyTransformerReaderImpl();
    reader.registerTransformerManager(transformerManager, null);
    ByteArrayInputStream inputStream = new ByteArrayInputStream(stream.toByteArray());
    NamedTransformer<?, ?>[] transformers = reader.read(inputStream);
    ByteArrayOutputStream stream2 = new ByteArrayOutputStream();
    writer.write(stream2, transformers);
    String serialized2 = stream2.toString("utf-8");
    Assert.assertEquals(serialized, serialized2);
}

Example 3 with DegreeFilter

use of org.cytoscape.filter.internal.filters.degree.DegreeFilter in project cytoscape-impl by cytoscape.

the class FilterIOTest method testNestedFilterRoundTrip.

@SuppressWarnings("rawtypes")
@Test
public void testNestedFilterRoundTrip() throws Exception {
    DegreeFilter degreeFilter = new DegreeFilter();
    degreeFilter.setCriterion(new Double[] { 0.2, 5.5 });
    degreeFilter.setEdgeType(CyEdge.Type.ANY);
    CompositeFilter<CyNetwork, CyIdentifiable> composite = new CompositeFilterImpl<CyNetwork, CyIdentifiable>(CyNetwork.class, CyIdentifiable.class);
    composite.setType(Type.ANY);
    composite.append(degreeFilter);
    CyTransformerWriter writer = new CyTransformerWriterImpl();
    ByteArrayOutputStream stream = new ByteArrayOutputStream();
    writer.write(stream, FilterIO.createNamedTransformer("filter1", composite));
    String serialized = stream.toString("utf-8");
    TransformerManagerImpl transformerManager = new TransformerManagerImpl();
    Map<String, String> properties = Collections.emptyMap();
    transformerManager.registerFilterFactory(new DegreeFilterFactory(), properties);
    transformerManager.registerFilterFactory(new CompositeFilterFactory<CyNetwork, CyIdentifiable>(CyNetwork.class, CyIdentifiable.class), properties);
    CyTransformerReaderImpl reader = new CyTransformerReaderImpl();
    reader.registerTransformerManager(transformerManager, null);
    ByteArrayInputStream inputStream = new ByteArrayInputStream(stream.toByteArray());
    NamedTransformer<?, ?>[] transformers = reader.read(inputStream);
    Assert.assertNotNull(transformers);
    Assert.assertEquals(1, transformers.length);
    NamedTransformer<?, ?> namedTransformer = transformers[0];
    Assert.assertNotNull(namedTransformer);
    Assert.assertEquals("filter1", namedTransformer.getName());
    List children = namedTransformer.getTransformers();
    Assert.assertEquals(1, children.size());
    Transformer child = (Transformer) children.get(0);
    Assert.assertNotNull(child);
    Assert.assertTrue(child instanceof CompositeFilter);
    CompositeFilter composite2 = (CompositeFilter) child;
    Assert.assertEquals(composite.getType(), composite2.getType());
    Assert.assertEquals(composite.getLength(), composite2.getLength());
    Filter filter = composite2.get(0);
    Assert.assertTrue(filter instanceof DegreeFilter);
    DegreeFilter degreeFilter2 = (DegreeFilter) filter;
    Assert.assertArrayEquals((Number[]) degreeFilter.getCriterion(), (Number[]) degreeFilter2.getCriterion());
    Assert.assertEquals(degreeFilter.getEdgeType(), degreeFilter2.getEdgeType());
}