FilterPredicateFactoryTest.java 文件源码

@Test
public void testTwoVertexPropertyPredicate() {
    String propertyKey = "age";
    ComparisonPredicate comparisonPredicate = TestUtils.createComparisonPredicate(
        new Pair<>("a", propertyKey), new Pair<>("b", propertyKey), null, ComparisonOperator.
            GREATER_THAN);
    List<QueryPredicate> queryPredicates = new ArrayList<>();
    queryPredicates.add(comparisonPredicate);

    Map<String, Integer> descriptorIndexMap = new HashMap<>();
    descriptorIndexMap.put("a." + propertyKey, 0);
    descriptorIndexMap.put("b." + propertyKey, 2);
    Predicate<String[]> predicate = PredicateFactory.getFilterPredicate(queryPredicates,
        descriptorIndexMap);
    String[] resolvedProperties = {"15", "20", "10"};
    Assert.assertTrue(predicate.test(resolvedProperties));
}