Examples with ColumnFilter org.cytoscape.filter.internal.filters.column.ColumnFilter used on opensource projects

Example 16 with ColumnFilter

use of org.cytoscape.filter.internal.filters.column.ColumnFilter in project cytoscape-impl by cytoscape.

the class CompositeFilterTest method testCompositeFilterAlwaysFalse.

@Test
public void testCompositeFilterAlwaysFalse() {
    CompositeFilter<CyNetwork, CyIdentifiable> composite = new CompositeFilterImpl<>(CyNetwork.class, CyIdentifiable.class);
    ColumnFilter filterForA = new ColumnFilter();
    ColumnFilter filterForB = new ColumnFilter();
    ColumnFilter filterForC = new ColumnFilter();
    composite.append(filterForA);
    composite.append(filterForB);
    composite.append(filterForC);
    assertTrue(filterForA.isAlwaysFalse());
    assertTrue(filterForB.isAlwaysFalse());
    assertTrue(filterForC.isAlwaysFalse());
    composite.setType(Type.ALL);
    assertTrue(composite.isAlwaysFalse());
    composite.setType(Type.ANY);
    assertTrue(composite.isAlwaysFalse());
    filterForA.setColumnName("s");
    filterForA.setPredicateAndCriterion(Predicate.CONTAINS, "a");
    assertFalse(filterForA.isAlwaysFalse());
    composite.setType(Type.ALL);
    assertTrue(composite.isAlwaysFalse());
    composite.setType(Type.ANY);
    assertFalse(composite.isAlwaysFalse());
    filterForB.setColumnName("s");
    filterForB.setPredicateAndCriterion(Predicate.CONTAINS, "a");
    filterForC.setColumnName("s");
    filterForC.setPredicateAndCriterion(Predicate.CONTAINS, "a");
    composite.setType(Type.ALL);
    assertFalse(composite.isAlwaysFalse());
    composite.setType(Type.ANY);
    assertFalse(composite.isAlwaysFalse());
}

Example 17 with ColumnFilter

use of org.cytoscape.filter.internal.filters.column.ColumnFilter in project cytoscape-impl by cytoscape.

the class FilterIOTest method testLoadOldTopologyFilter.

/**
 * The topology filter was made a composite filter in 3.3. Older versions of cytoscape
 * will export a topology filter without the "transformers" field that is part of
 * composite filters. The filter json parser was enhanced to support this.
 */
@SuppressWarnings("rawtypes")
@Test
public void testLoadOldTopologyFilter() throws IOException {
    TransformerManagerImpl transformerManager = new TransformerManagerImpl();
    Map<String, String> properties = Collections.emptyMap();
    transformerManager.registerFilterFactory(new CompositeFilterFactory<CyNetwork, CyIdentifiable>(CyNetwork.class, CyIdentifiable.class), properties);
    transformerManager.registerFilterFactory(new TopologyFilterFactory(), properties);
    transformerManager.registerFilterFactory(new ColumnFilterFactory(), properties);
    String path = "./src/test/resources/testData/filter/topology-filter-3.2.json";
    byte[] encoded = Files.readAllBytes(Paths.get(path));
    // String contents = new String(encoded);
    // System.out.println(contents);
    CyTransformerReaderImpl reader = new CyTransformerReaderImpl();
    reader.registerTransformerManager(transformerManager, null);
    ByteArrayInputStream inputStream = new ByteArrayInputStream(encoded);
    NamedTransformer<?, ?>[] transformers = reader.read(inputStream);
    Assert.assertNotNull(transformers);
    Assert.assertEquals(1, transformers.length);
    NamedTransformer<?, ?> namedTransformer = transformers[0];
    Assert.assertNotNull(namedTransformer);
    Assert.assertEquals("Default filter", 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 composite = (CompositeFilter) child;
    Assert.assertEquals(2, composite.getLength());
    Assert.assertTrue(composite.get(0) instanceof TopologyFilter);
    Assert.assertTrue(composite.get(1) instanceof ColumnFilter);
    TopologyFilter topology = (TopologyFilter) composite.get(0);
    Assert.assertEquals(0, topology.getLength());
    Assert.assertEquals(Integer.valueOf(4), topology.getDistance());
    Assert.assertEquals(Integer.valueOf(5), topology.getThreshold());
    ColumnFilter column = (ColumnFilter) composite.get(1);
    Assert.assertEquals("name", column.getColumnName());
}