Examples with CompareFilterImpl org.geotools.filter.CompareFilterImpl used on opensource projects

Example 1 with CompareFilterImpl

use of org.geotools.filter.CompareFilterImpl in project sldeditor by robward-scisys.

the class MiscTests method testIsNullClass.

/**
 * {@link com.sldeditor.filter.v2.function.misc.IsNull}.
 */
@Test
public void testIsNullClass() {
    FilterConfigInterface objUnderTest = new IsNull();
    assertNotNull(objUnderTest.getFilterConfiguration());
    assertNotNull(objUnderTest.createFilter());
    assertNull(objUnderTest.createLogicFilter(null));
    CompareFilterImpl filter = (CompareFilterImpl) objUnderTest.createFilter(null);
    assertNull(filter.getExpression1());
    List<Expression> parameterList = new ArrayList<Expression>();
    filter = (CompareFilterImpl) objUnderTest.createFilter(parameterList);
    assertNull(filter.getExpression1());
    parameterList.add(ff.literal("expr1"));
    filter = (CompareFilterImpl) objUnderTest.createFilter(parameterList);
    assertNotNull(filter.getExpression1());
    System.out.println(filter.toString());
}

Example 2 with CompareFilterImpl

use of org.geotools.filter.CompareFilterImpl in project hale by halestudio.

the class CqlToMappingConditionTranslator method createNode.

private FilterNode createNode(FilterNode parent, Filter child) {
    FilterNode childNode = null;
    if (isLogical(child)) {
        LogicFilterImpl logicFilter = (LogicFilterImpl) child;
        childNode = factory.createLogicNode(logicFilter);
        List<?> children = logicFilter.getChildren();
        for (Object c : children) {
            createNode(childNode, (Filter) c);
        }
    } else if (isComparison(child)) {
        AbstractComparisonNode comparisonNode = null;
        if (LikeFilterImpl.class.isAssignableFrom(child.getClass())) {
            LikeFilterImpl like = (LikeFilterImpl) child;
            comparisonNode = factory.createComparisonNode(like);
            comparisonNode.setLeft(getLeftContents((AttributeExpressionImpl) like.getExpression()));
            LeafNode node = new LeafNode();
            node.setLiteralValue(LiteralValue.getNew(like.getLiteral()));
            comparisonNode.setRight(node);
        } else {
            CompareFilterImpl compare = (CompareFilterImpl) child;
            comparisonNode = factory.createComparisonNode(compare);
            comparisonNode.setLeft(getLeftContents((AttributeExpressionImpl) compare.getExpression1()));
            comparisonNode.setRight(getRightContents(compare.getExpression2()));
        }
        childNode = comparisonNode;
    } else if (isGeometric(child)) {
        childNode = factory.createGeometricNode((GeometryFilterImpl) child);
    }
    if (parent != null) {
        parent.addChild(childNode);
    }
    return childNode;
}

Example 3 with CompareFilterImpl

use of org.geotools.filter.CompareFilterImpl in project hale by halestudio.

the class CqlToMappingConditionTranslator method translate.

/**
 * {@inheritDoc}
 */
@Override
public ModelMappingCondition translate(Filter source) throws TranslationException {
    ModelMappingCondition filter = new ModelMappingCondition();
    FilterNode root = null;
    if (isLogical(source)) {
        LogicFilterImpl logicFilter = (LogicFilterImpl) source;
        root = factory.createLogicNode(logicFilter);
        List<?> children = logicFilter.getChildren();
        for (Object child : children) {
            createNode(root, (Filter) child);
        }
    } else // if it's a comparison filter we assume we are at the start of the tree
    if (isComparison(source)) {
        CompareFilterImpl compare = (CompareFilterImpl) source;
        AbstractComparisonNode cn = factory.createComparisonNode(compare);
        cn.setLeft(getLeftContents((AttributeExpressionImpl) compare.getExpression1()));
        cn.setRight(getRightContents(compare.getExpression2()));
        root = cn;
    } else // likewise if it's a geometric filter
    if (isGeometric(source)) {
        GeometryFilterImpl geometric = (GeometryFilterImpl) source;
        AbstractGeometricNode gn = factory.createGeometricNode(geometric);
        gn.setLeft(getLeftContents((AttributeExpressionImpl) geometric.getExpression1()));
        gn.setRight(getRightContents(geometric.getExpression2()));
        setGeometricOperationSpecifics(gn, geometric);
        root = gn;
    }
    filter.setRoot(root);
    return filter;
}