Examples of org.opengis.filter.Filter.evaluate()

org.opengis.filter.Filter.evaluate()
Give an object, this method determines if the test(s) represented by this filter object are passed.
This ability is used to allow Queries against both Features and and non spatial data (such as Record) and to express constraints on permissable data values.
@param object @return true if the test(s) are passed for the provided object



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51     Filter and = filterService.createAndFilter(left, right);
    // test both true
    TestFeature f = new TestFeature();
    f.expectAndReturn("a", "3");
    f.expectAndReturn("b", "4");
    Assert.assertTrue(and.evaluate(f));
    // test left false
    f.clear();
    f.expectAndReturn("a", "2");
    f.expectAndReturn("b", "4");
    Assert.assertFalse(and.evaluate(f));

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56     Assert.assertTrue(and.evaluate(f));
    // test left false
    f.clear();
    f.expectAndReturn("a", "2");
    f.expectAndReturn("b", "4");
    Assert.assertFalse(and.evaluate(f));
    // test right false
    f.clear();
    f.expectAndReturn("a", "3");
    f.expectAndReturn("b", "5");
    Assert.assertFalse(and.evaluate(f));

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61     Assert.assertFalse(and.evaluate(f));
    // test right false
    f.clear();
    f.expectAndReturn("a", "3");
    f.expectAndReturn("b", "5");
    Assert.assertFalse(and.evaluate(f));
    // test both false
    f.clear();
    f.expectAndReturn("a", "2");
    f.expectAndReturn("b", "5");
    Assert.assertFalse(and.evaluate(f));

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66     Assert.assertFalse(and.evaluate(f));
    // test both false
    f.clear();
    f.expectAndReturn("a", "2");
    f.expectAndReturn("b", "5");
    Assert.assertFalse(and.evaluate(f));
  }


  @Test
  public void testBboxFilter() throws GeomajasException, ParseException {
    Filter bbox = filterService.createBboxFilter("EPSG:4326", new Envelope(0, 1, 0, 1), "geometry");

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74   @Test
  public void testBboxFilter() throws GeomajasException, ParseException {
    Filter bbox = filterService.createBboxFilter("EPSG:4326", new Envelope(0, 1, 0, 1), "geometry");
    TestFeature f = new TestFeature();
    f.expectAndReturn("geometry", wkt.read("POINT(0.5 0.5)"));
    Assert.assertTrue(bbox.evaluate(f));
    f.clear();
    f.expectAndReturn("geometry", wkt.read("POINT(1.0001 1.0001)"));
    Assert.assertFalse(bbox.evaluate(f));
  }


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77     TestFeature f = new TestFeature();
    f.expectAndReturn("geometry", wkt.read("POINT(0.5 0.5)"));
    Assert.assertTrue(bbox.evaluate(f));
    f.clear();
    f.expectAndReturn("geometry", wkt.read("POINT(1.0001 1.0001)"));
    Assert.assertFalse(bbox.evaluate(f));
  }


  @Test
  public void testBetweenFilter() throws GeomajasException {
    Filter between = filterService.createBetweenFilter("a", "1", "10");

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85   @Test
  public void testBetweenFilter() throws GeomajasException {
    Filter between = filterService.createBetweenFilter("a", "1", "10");
    TestFeature f = new TestFeature();
    f.expectAndReturn("a", 1.56);
    Assert.assertTrue(between.evaluate(f));
    f.clear();
    f.expectAndReturn("a", 0.5);
    Assert.assertFalse(between.evaluate(f));
    f.clear();
    f.expectAndReturn("a", 11);

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88     TestFeature f = new TestFeature();
    f.expectAndReturn("a", 1.56);
    Assert.assertTrue(between.evaluate(f));
    f.clear();
    f.expectAndReturn("a", 0.5);
    Assert.assertFalse(between.evaluate(f));
    f.clear();
    f.expectAndReturn("a", 11);
    Assert.assertFalse(between.evaluate(f));
  }


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91     f.clear();
    f.expectAndReturn("a", 0.5);
    Assert.assertFalse(between.evaluate(f));
    f.clear();
    f.expectAndReturn("a", 11);
    Assert.assertFalse(between.evaluate(f));
  }


  @Test
  public void testComparatorFilter() throws GeomajasException {
    Filter lt = filterService.createCompareFilter("a", "<", "10");

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99   @Test
  public void testComparatorFilter() throws GeomajasException {
    Filter lt = filterService.createCompareFilter("a", "<", "10");
    TestFeature f = new TestFeature();
    f.expectAndReturn("a", 9);
    Assert.assertTrue(lt.evaluate(f));
    f.clear();
    f.expectAndReturn("a", 11);
    Assert.assertFalse(lt.evaluate(f));


    Filter lte = filterService.createCompareFilter("a", "<=", "10");

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