Examples with Expression org.opengis.filter.expression.Expression used on opensource projects

Example 26 with Expression

use of org.opengis.filter.expression.Expression in project ddf by codice.

the class CswRecordMapperFilterVisitor method visit.

@Override
public Object visit(Function function, Object extraData) {
    if (function instanceof FuzzyFunction) {
        //FuzzyFunction has 1 parameter to visit
        Expression expr1 = visit(function.getParameters().get(0), null);
        ((FuzzyFunction) function).setParameters(Arrays.asList(expr1));
        return function;
    } else {
        return super.visit(function, extraData);
    }
}

Example 27 with Expression

use of org.opengis.filter.expression.Expression in project ddf by codice.

the class TestCswRecordMapperFilterVisitor method testSourceIdFilter.

@Test
public void testSourceIdFilter() {
    Expression val = factory.literal("source1");
    Expression val2 = factory.literal("source2");
    Expression sourceExpr = factory.property(Core.SOURCE_ID);
    PropertyIsEqualTo filter = factory.equal(sourceExpr, val, false);
    Filter filter2 = factory.equal(sourceExpr, val2, false);
    Filter likeFilter = factory.like(attrExpr, "something");
    Filter sourceFilter = factory.or(filter, filter2);
    Filter totalFilter = factory.and(sourceFilter, likeFilter);
    Object obj = totalFilter.accept(visitor, null);
    assertThat(obj, instanceOf(PropertyIsLike.class));
    PropertyIsLike duplicate = (PropertyIsLike) obj;
    assertThat(duplicate.getExpression(), is(attrExpr));
    assertThat(duplicate.getLiteral(), is("something"));
    assertThat(visitor.getSourceIds().size(), is(2));
}

Example 28 with Expression

use of org.opengis.filter.expression.Expression in project ddf by codice.

the class TestCswRecordMapperFilterVisitor method testVisitPropertyIsLessThanOrEqualToTemporal.

@Ignore("not supported by solr provider")
@Test
public void testVisitPropertyIsLessThanOrEqualToTemporal() {
    Expression val = factory.literal(new Date());
    PropertyIsLessThanOrEqualTo filter = factory.lessOrEqual(created, val);
    Object obj = visitor.visit(filter, null);
    assertThat(obj, instanceOf(Or.class));
    Or duplicate = (Or) obj;
    for (Filter child : duplicate.getChildren()) {
        BinaryTemporalOperator binary = (BinaryTemporalOperator) child;
        assertThat(binary, anyOf(instanceOf(TEquals.class), instanceOf(Before.class)));
        assertThat(binary.getExpression1(), is(created));
        assertThat(binary.getExpression2(), is(val));
    }
}

Example 29 with Expression

use of org.opengis.filter.expression.Expression in project ddf by codice.

the class TestCswRecordMapperFilterVisitor method testVisitPropertyIsGreaterThan.

@Test
public void testVisitPropertyIsGreaterThan() {
    Expression val = factory.literal(8);
    PropertyIsGreaterThan filter = factory.greater(attrExpr, val);
    Object obj = visitor.visit(filter, null);
    assertThat(obj, instanceOf(PropertyIsGreaterThan.class));
    PropertyIsGreaterThan duplicate = (PropertyIsGreaterThan) obj;
    assertThat(duplicate.getExpression1(), is(attrExpr));
    assertThat(duplicate.getExpression2(), is(val));
}

Example 30 with Expression

use of org.opengis.filter.expression.Expression in project ddf by codice.

the class TestCswRecordMapperFilterVisitor method testVisitPropertyIsLessThanOrEqualTo.

@Test
public void testVisitPropertyIsLessThanOrEqualTo() {
    Expression val = factory.literal(8);
    PropertyIsLessThanOrEqualTo filter = factory.lessOrEqual(attrExpr, val);
    Object obj = visitor.visit(filter, null);
    assertThat(obj, instanceOf(PropertyIsLessThanOrEqualTo.class));
    PropertyIsLessThanOrEqualTo duplicate = (PropertyIsLessThanOrEqualTo) obj;
    assertThat(duplicate.getExpression1(), is(attrExpr));
    assertThat(duplicate.getExpression2(), is(val));
}