Examples with Predicate org.bboxdb.storage.queryprocessor.predicate.Predicate used on opensource projects

Example 1 with Predicate

use of org.bboxdb.storage.queryprocessor.predicate.Predicate in project bboxdb by jnidzwetzki.

the class TestPredicates method testNewerAsPredicate1.

/**
 * Test the newer as predicate
 * @throws Exception
 */
@Test(timeout = 60000)
public void testNewerAsPredicate1() throws Exception {
    final Tuple tuple1 = new Tuple("1", BoundingBox.FULL_SPACE, "abc".getBytes(), 1);
    final Tuple tuple2 = new Tuple("2", BoundingBox.FULL_SPACE, "def".getBytes(), 2);
    final List<Tuple> tupleList = new ArrayList<>();
    tupleList.add(tuple1);
    tupleList.add(tuple2);
    final Predicate predicate = new NewerAsVersionTimePredicate(0);
    final Collection<Tuple> tuples = getTuplesFromPredicate(tupleList, predicate);
    System.out.println(tuples);
    Assert.assertEquals(2, tuples.size());
    Assert.assertTrue(tuples.contains(tuple1));
    Assert.assertTrue(tuples.contains(tuple2));
}

Example 2 with Predicate

use of org.bboxdb.storage.queryprocessor.predicate.Predicate in project bboxdb by jnidzwetzki.

the class TestPredicates method testNewerAsPredicate2.

/**
 * Test the newer as predicate
 * @throws Exception
 */
@Test(timeout = 60000)
public void testNewerAsPredicate2() throws Exception {
    final Tuple tuple1 = new Tuple("1", BoundingBox.FULL_SPACE, "abc".getBytes(), 50);
    final Tuple tuple2 = new Tuple("2", BoundingBox.FULL_SPACE, "def".getBytes(), 1234);
    final List<Tuple> tupleList = new ArrayList<>();
    tupleList.add(tuple1);
    tupleList.add(tuple2);
    final Predicate predicate = new NewerAsVersionTimePredicate(51);
    final Collection<Tuple> tuples = getTuplesFromPredicate(tupleList, predicate);
    Assert.assertEquals(1, tuples.size());
    Assert.assertFalse(tuples.contains(tuple1));
    Assert.assertTrue(tuples.contains(tuple2));
}

Example 3 with Predicate

use of org.bboxdb.storage.queryprocessor.predicate.Predicate in project bboxdb by jnidzwetzki.

the class TestPredicates method boundingAndPredicate.

/**
 * Test the and predicate
 * @throws Exception
 */
@Test(timeout = 60000)
public void boundingAndPredicate() {
    final Tuple tuple1 = new Tuple("1", new BoundingBox(1.0, 10.0, 1.0, 10.9), "abc".getBytes(), 50);
    final Tuple tuple2 = new Tuple("2", new BoundingBox(-11.0, 0.0, -11.0, 0.9), "def".getBytes(), 1234);
    final List<Tuple> tupleList = new ArrayList<>();
    tupleList.add(tuple1);
    tupleList.add(tuple2);
    final Predicate predicate1 = new OverlapsBoundingBoxPredicate(new BoundingBox(2.0, 100.0, 2.0, 100.0));
    final Predicate predicate2 = new NewerAsVersionTimePredicate(51);
    final Predicate predicate = new AndPredicate(predicate1, predicate2);
    final Collection<Tuple> tuples = getTuplesFromPredicate(tupleList, predicate);
    Assert.assertTrue(tuples.isEmpty());
}

Example 4 with Predicate

use of org.bboxdb.storage.queryprocessor.predicate.Predicate in project bboxdb by jnidzwetzki.

the class TestPredicates method boundingBoxPredicate.

/**
 * Test the bounding box predicate
 * @throws Exception
 */
@Test(timeout = 60000)
public void boundingBoxPredicate() {
    final Tuple tuple1 = new Tuple("1", new BoundingBox(1.0, 10.0, 1.0, 10.9), "abc".getBytes(), 50);
    final Tuple tuple2 = new Tuple("2", new BoundingBox(-11.0, 0.0, -11.0, 0.9), "def".getBytes(), 1234);
    final List<Tuple> tupleList = new ArrayList<>();
    tupleList.add(tuple1);
    tupleList.add(tuple2);
    final Predicate predicate1 = new OverlapsBoundingBoxPredicate(new BoundingBox(-100.0, 100.0, -100.0, 100.0));
    final Collection<Tuple> tuples1 = getTuplesFromPredicate(tupleList, predicate1);
    Assert.assertEquals(2, tuples1.size());
    Assert.assertTrue(tuples1.contains(tuple1));
    Assert.assertTrue(tuples1.contains(tuple2));
    final Predicate predicate2 = new OverlapsBoundingBoxPredicate(new BoundingBox(2.0, 100.0, 2.0, 100.0));
    final Collection<Tuple> tuples2 = getTuplesFromPredicate(tupleList, predicate2);
    Assert.assertEquals(1, tuples2.size());
    Assert.assertTrue(tuples2.contains(tuple1));
    Assert.assertFalse(tuples2.contains(tuple2));
}