本文整理了Java中org.opengis.filter.FilterFactory2.equal()方法的一些代码示例，展示了FilterFactory2.equal()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。FilterFactory2.equal()方法的具体详情如下：
包路径：org.opengis.filter.FilterFactory2
类名称：FilterFactory2
方法名：equal

FilterFactory2.equal介绍

[英]Checks if the geometry of the two operands are equal.
[中]检查两个操作数的几何图形是否相等。

代码示例

代码示例来源：origin: geotools/geotools

Object cloneFilter(
      BinarySpatialOperator bso, Object extraData, Expression ex1, Expression ex2) {
    return ff.equal(ex1, ex2);
  }
}.transform(filter, extraData);

代码示例来源：origin: geotools/geotools

/**
   *
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   *
   * @generated modifiable
   */
  public Object parse(ElementInstance instance, Node node, Object value) throws Exception {
    Expression[] operands = OGCUtils.spatial(node, filterFactory, geometryFactory);

    return filterFactory.equal(operands[0], operands[1]);
  }
}

代码示例来源：origin: geotools/geotools

Object cloneFilter(
      BinaryComparisonOperator bso,
      Object extraData,
      Expression ex1,
      Expression ex2) {
    return ff.equal(ex1, ex2, bso.isMatchingCase());
  }
}.transform(filter, extraData);

代码示例来源：origin: geotools/geotools

private Filter buildLocationsFilter(RasterManager manager, Set<String> locations) {
  PropertyName locationProperty = getLocationProperty(manager);
  List<Filter> filters =
      locations
          .stream()
          .map(l -> FF.equal(locationProperty, FF.literal(l), false))
          .collect(Collectors.toList());
  return Filters.or(FF, filters);
}

代码示例来源：origin: geotools/geotools

public Object visit(Equals filter, Object arg1) {
  Expression[][] exps = visitBinarySpatialOp(filter);
  List combinedFilters = new ArrayList(exps.length);
  for (int i = 0; i < exps.length; i++) {
    Expression left = exps[i][0];
    Expression right = exps[i][1];
    Filter unrolled = ff.equal(left, right, filter.getMatchAction());
    combinedFilters.add(unrolled);
  }
  Filter unrolled = combineOred(combinedFilters);
  return unrolled;
}

代码示例来源：origin: geotools/geotools

/**
 * @return new instance of {@link Equals} operation
 * @throws CQLException
 */
public Equals buildEquals() throws CQLException {
  Expression[] params = buildParameters();
  return getFilterFactory().equal(params[0], params[1]);
}
/**

代码示例来源：origin: geotools/geotools

public BinarySpatialOperator buildSpatialEqualFilter() throws CQLException {
  Literal geom = this.resultStack.popLiteral();
  Expression property = this.resultStack.popExpression();
  FilterFactory2 ff =
      (FilterFactory2)
          filterFactory; // TODO this cast must be removed. It depends of Geometry
  // implementation
  return ff.equal(property, geom);
}

代码示例来源：origin: geotools/geotools

public Object visit(PropertyIsEqualTo filter, Object arg1) {
  Expression[][] expressions = visitBinaryComparisonOperator(filter);
  List combinedFilters = new ArrayList(expressions.length);
  for (int i = 0; i < expressions.length; i++) {
    Expression left = expressions[i][0];
    Expression right = expressions[i][1];
    Filter unrolled =
        ff.equal(left, right, filter.isMatchingCase(), filter.getMatchAction());
    combinedFilters.add(unrolled);
  }
  Filter unrolled = combineOred(combinedFilters);
  return unrolled;
}

代码示例来源：origin: geotools/geotools

public Object visit(Equals filter, Object extraData) {
  Expression geometry1 = visit(filter.getExpression1(), extraData);
  Expression geometry2 = visit(filter.getExpression2(), extraData);
  return getFactory(extraData).equal(geometry1, geometry2, filter.getMatchAction());
}

代码示例来源：origin: geotools/geotools

public Object visit(PropertyIsEqualTo filter, Object extraData) {
  Expression expr1 = visit(filter.getExpression1(), extraData);
  Expression expr2 = visit(filter.getExpression2(), extraData);
  boolean matchCase = filter.isMatchingCase();
  return getFactory(extraData).equal(expr1, expr2, matchCase, filter.getMatchAction());
}

代码示例来源：origin: geotools/geotools

public static Equals equals() {
  return f.equal(f.property("the_geom"), f.literal(geometry()));
}

代码示例来源：origin: geotools/geotools

static Equals equals() {
  return f.equal(f.property("the_geom"), f.literal(geometry()));
}

代码示例来源：origin: geotools/geotools

public Object visit(PropertyIsEqualTo filter, Object extraData) {
  Class targetType = getTargetType(filter.getExpression1(), filter.getExpression2());
  Expression expr1 = optimize(filter.getExpression1(), extraData, targetType);
  Expression expr2 = optimize(filter.getExpression2(), extraData, targetType);
  boolean matchCase = filter.isMatchingCase();
  return getFactory(extraData).equal(expr1, expr2, matchCase, filter.getMatchAction());
}

代码示例来源：origin: geotools/geotools

/**
 * Test the geometry operators.
 *
 * @throws IllegalFilterException If the constructed filter is not valid.
 */
public void testGeometry() throws IllegalFilterException {
  Coordinate[] coords = new Coordinate[3];
  coords[0] = new Coordinate(1, 2);
  coords[1] = new Coordinate(3, 4);
  coords[2] = new Coordinate(5, 6);
  // Test Equals
  PropertyName att = fac.property("testGeometry");
  GeometryFactory gf = new GeometryFactory(new PrecisionModel());
  Literal geom = fac.literal(gf.createLineString(coords));
  Equals filter = fac.equal(att, geom);
  assertAttributeName(filter, "testGeometry");
  filter = fac.equal(att, att);
  assertAttributeName(filter, "testGeometry");
  filter = fac.equal(geom, att);
  assertAttributeName(filter, "testGeometry");
}

代码示例来源：origin: geotools/geotools

@Test
public void testCompareStringOperators_All() {
  Filter filter;
  List<String> list = new ArrayList<String>();
  list.add("foo-1");
  list.add("foo-2");
  list.add("foo-3");
  List<String> list2 = new ArrayList<String>();
  list2.add("fOo-2");
  list2.add("foO-2");
  list2.add("Foo-2");
  Expression e1 = new LiteralExpressionImpl(list);
  Expression e2 = new LiteralExpressionImpl(list2);
  filter = fac.equal(e1, new LiteralExpressionImpl("foo-2"), false, MatchAction.ALL);
  assertFalse(filter.evaluate(null));
  filter = fac.equal(new LiteralExpressionImpl("foo-2"), e2, false, MatchAction.ALL);
  assertTrue(filter.evaluate(null));
  filter = fac.notEqual(e1, new LiteralExpressionImpl("blah"), false, MatchAction.ALL);
  assertTrue(filter.evaluate(null));
  filter = fac.notEqual(new LiteralExpressionImpl("foo-2"), e1, false, MatchAction.ALL);
  assertFalse(filter.evaluate(null));
  filter = fac.like(e1, "foo-*", "*", "?", "\\", false, MatchAction.ALL);
  assertTrue(filter.evaluate(null));
  filter = fac.like(e1, "*-1", "*", "?", "\\", false, MatchAction.ALL);
  assertFalse(filter.evaluate(null));
}

代码示例来源：origin: geotools/geotools

FilterFactory2 ff = FeatureUtilities.DEFAULT_FILTER_FACTORY;
PropertyIsEqualTo crsFilter =
    ff.equal(ff.property(crsAttribute), ff.literal(granuleCRSCode), false);
BBOX bbox = ff.bbox(ff.property(""), requestBounds);
Filter filter = ff.and(crsFilter, bbox);

代码示例来源：origin: geotools/geotools

@Test
public void testBinaryComparison() {
  PropertyIsEqualTo equal = ff.equal(ff.property("a"), ff.property("b"), false);
  NullHandlingVisitor visitor = new NullHandlingVisitor();
  Filter result = (Filter) equal.accept(visitor, null);
  assertTrue(result instanceof And);
  Filter expected = ff.and(Arrays.asList(equal, propertyNotNull("a"), propertyNotNull("b")));
  assertEquals(expected, result);
  equal = ff.equal(ff.property("a"), ff.literal(10), false);
  result = (Filter) equal.accept(visitor, null);
  assertTrue(result instanceof And);
  expected = ff.and(Arrays.asList(equal, propertyNotNull("a")));
  assertEquals(expected, result);
  equal = ff.equal(ff.literal(10), ff.property("b"), false);
  result = (Filter) equal.accept(visitor, null);
  assertTrue(result instanceof And);
  expected = ff.and(Arrays.asList(equal, propertyNotNull("b")));
  assertEquals(expected, result);
  equal = ff.equal(ff.literal(10), ff.literal(20), false);
  result = (Filter) equal.accept(visitor, null);
  assertEquals(equal, result);
}

代码示例来源：origin: geotools/geotools

public void testEqualsFilter() throws Exception {
  FilterFactory2 ff = CommonFactoryFinder.getFilterFactory2(null);
  // should match only "r3"
  GeometryFactory gf = new GeometryFactory();
  Geometry g = gf.createGeometry((Geometry) td.roadFeatures[2].getDefaultGeometry());
  Equals cs = ff.equal(ff.literal(g), ff.property(aname("geom")));
  FeatureCollection features = dataStore.getFeatureSource(tname("road")).getFeatures(cs);
  checkSingleResult(features, "r3");
}

代码示例来源：origin: geotools/geotools

@Test
public void testSimplifyRedundant() {
  PropertyIsBetween between =
      ff.between(ff.property("a"), ff.property("b"), ff.property("c"));
  PropertyIsEqualTo equal = ff.equal(ff.property("a"), ff.property("b"), false);
  And and = ff.and(between, equal);
  NullHandlingVisitor nh = new NullHandlingVisitor();
  Filter nhResult = (Filter) and.accept(nh, null);
  SimplifyingFilterVisitor simplifier = new SimplifyingFilterVisitor();
  Filter simplified = (Filter) nhResult.accept(simplifier, null);
  assertTrue(simplified instanceof And);
  Filter expected =
      ff.and(
          Arrays.asList(
              between,
              equal,
              propertyNotNull("a"),
              propertyNotNull("b"),
              propertyNotNull("c")));
  assertEquals(expected, simplified);
}

代码示例来源：origin: geotools/geotools

@Test
public void testCompareFilter() throws Exception {
  PropertyIsEqualTo complexFilter =
      ff.equal(ff.property("measurement/result"), ff.literal(1.1), true, MatchAction.ALL);
  Filter unrolled = (Filter) complexFilter.accept(visitor, null);
  assertNotNull(unrolled);
  assertTrue(unrolled instanceof PropertyIsEqualTo);
  assertNotSame(complexFilter, unrolled);
  assertTrue(((PropertyIsEqualTo) unrolled).isMatchingCase());
  assertEquals(MatchAction.ALL, ((PropertyIsEqualTo) unrolled).getMatchAction());
  Expression left = ((PropertyIsEqualTo) unrolled).getExpression1();
  Expression right = ((PropertyIsEqualTo) unrolled).getExpression2();
  assertTrue(left instanceof PropertyName);
  assertTrue(right instanceof Literal);
  PropertyName attExp = (PropertyName) left;
  String expectedAtt = "results_value";
  assertEquals(expectedAtt, attExp.getPropertyName());
  assertEquals(new Double(1.1), ((Literal) right).getValue());
}