Examples with Tuple edu.uci.ics.texera.api.tuple.Tuple used on opensource projects

Example 6 with Tuple

use of edu.uci.ics.texera.api.tuple.Tuple in project textdb by TextDB.

the class ComparableMatcherTest method testDoubleMatching3.

/**
 * Verifies the behavior of ComparableMatcher<Double> with matching type LESS_THAN_OR_EQUAL_TO
 *
 * @throws Exception
 */
@Test
public void testDoubleMatching3() throws Exception {
    // Prepare the query
    double threshold = 5.95;
    Attribute attribute = TestConstants.HEIGHT_ATTR;
    String attributeName = attribute.getName();
    ComparisonType matchingType = ComparisonType.LESS_THAN_OR_EQUAL_TO;
    // Perform the query
    List<Tuple> returnedResults = getQueryResults(attributeName, matchingType, threshold);
    List<Tuple> expectedResults = new ArrayList<>();
    expectedResults.add(TestConstants.getSamplePeopleTuples().get(0));
    expectedResults.add(TestConstants.getSamplePeopleTuples().get(1));
    // check the results
    Assert.assertEquals(expectedResults.size(), returnedResults.size());
    Assert.assertTrue(TestUtils.equals(expectedResults, returnedResults));
}

Example 7 with Tuple

use of edu.uci.ics.texera.api.tuple.Tuple in project textdb by TextDB.

the class ComparableMatcherTest method testDateTime1.

@Test
public void testDateTime1() throws Exception {
    // Prepare the query
    String dateCompared = "1970-01-01T11:11:11";
    String attributeName = TestConstants.DATE_OF_BIRTH_ATTR.getName();
    ComparisonType matchingType = ComparisonType.EQUAL_TO;
    ComparablePredicate comparablePredicate = new ComparablePredicate(attributeName, matchingType, dateCompared);
    ComparableMatcher comparableMatcher = new ComparableMatcher(comparablePredicate);
    setDefaultMatcherConfig(comparableMatcher);
    // Perform the query
    ScanBasedSourceOperator sourceOperator = new ScanBasedSourceOperator(new ScanSourcePredicate(PEOPLE_TABLE_2));
    comparableMatcher.setInputOperator(sourceOperator);
    comparableMatcher.open();
    comparableMatcher.setLimit(Integer.MAX_VALUE);
    comparableMatcher.setOffset(0);
    List<Tuple> returnedResults = new ArrayList<>();
    Tuple nextTuple = null;
    while ((nextTuple = comparableMatcher.getNextTuple()) != null) {
        returnedResults.add(nextTuple);
    }
    comparableMatcher.close();
    List<Tuple> expectedResults = new ArrayList<>();
    expectedResults.add(TestConstantsRegexSplit.constructSamplePeopleTuples().get(0));
    // check the results
    Assert.assertEquals(expectedResults.size(), returnedResults.size());
    Assert.assertTrue(TestUtils.equals(expectedResults, returnedResults));
}

Example 8 with Tuple

use of edu.uci.ics.texera.api.tuple.Tuple in project textdb by TextDB.

the class ComparableMatcherTest method testDoubleMatching5.

/**
 * Verifies the behavior of ComparableMatcher<Double> with matching type EQUAL_TO
 *
 * @throws Exception
 */
@Test
public void testDoubleMatching5() throws Exception {
    // Prepare the query
    double threshold = 6.10;
    Attribute attribute = TestConstants.HEIGHT_ATTR;
    String attributeName = attribute.getName();
    ComparisonType matchingType = ComparisonType.EQUAL_TO;
    // Perform the query
    List<Tuple> returnedResults = getQueryResults(attributeName, matchingType, threshold);
    List<Tuple> expectedResults = new ArrayList<>();
    expectedResults.add(TestConstants.getSamplePeopleTuples().get(2));
    // check the results
    Assert.assertEquals(expectedResults.size(), returnedResults.size());
    Assert.assertTrue(TestUtils.equals(expectedResults, returnedResults));
}

Example 9 with Tuple

use of edu.uci.ics.texera.api.tuple.Tuple in project textdb by TextDB.

the class ComparableMatcherTest method testDateTime2.

@Test
public void testDateTime2() throws Exception {
    // Prepare the query
    String dateCompared = "1970-01-01T11:11:12";
    String attributeName = TestConstants.DATE_OF_BIRTH_ATTR.getName();
    ComparisonType matchingType = ComparisonType.LESS_THAN;
    ComparablePredicate comparablePredicate = new ComparablePredicate(attributeName, matchingType, dateCompared);
    ComparableMatcher comparableMatcher = new ComparableMatcher(comparablePredicate);
    setDefaultMatcherConfig(comparableMatcher);
    // Perform the query
    ScanBasedSourceOperator sourceOperator = new ScanBasedSourceOperator(new ScanSourcePredicate(PEOPLE_TABLE_2));
    comparableMatcher.setInputOperator(sourceOperator);
    comparableMatcher.open();
    comparableMatcher.setLimit(Integer.MAX_VALUE);
    comparableMatcher.setOffset(0);
    List<Tuple> returnedResults = new ArrayList<>();
    Tuple nextTuple = null;
    while ((nextTuple = comparableMatcher.getNextTuple()) != null) {
        returnedResults.add(nextTuple);
    }
    comparableMatcher.close();
    List<Tuple> expectedResults = new ArrayList<>();
    expectedResults.add(TestConstantsRegexSplit.constructSamplePeopleTuples().get(0));
    // check the results
    Assert.assertEquals(expectedResults.size(), returnedResults.size());
    Assert.assertTrue(TestUtils.equals(expectedResults, returnedResults));
}

Example 10 with Tuple

use of edu.uci.ics.texera.api.tuple.Tuple in project textdb by TextDB.

the class ComparableMatcherTest method testIntegerMatching3.

/**
 * Verifies the behavior of ComparableMatcher<Integer> with matching type GREATER_THAN_OR_EQAUL_TO
 *
 * @throws Exception
 */
@Test
public void testIntegerMatching3() throws Exception {
    // Prepare the query
    int threshold = 45;
    Attribute attribute = TestConstants.AGE_ATTR;
    String attributeName = attribute.getName();
    ComparisonType matchingType = ComparisonType.GREATER_THAN_OR_EQUAL_TO;
    // Perform the query
    List<Tuple> returnedResults = getQueryResults(attributeName, matchingType, threshold);
    List<Tuple> expectedResults = new ArrayList<>();
    expectedResults.add(TestConstants.getSamplePeopleTuples().get(0));
    expectedResults.add(TestConstants.getSamplePeopleTuples().get(1));
    // check the results
    Assert.assertEquals(expectedResults.size(), returnedResults.size());
    Assert.assertTrue(TestUtils.equals(expectedResults, returnedResults));
}