Examples with Expression org.hl7.elm.r1.Expression used on opensource projects

Example 26 with Expression

use of org.hl7.elm.r1.Expression in project datawave by NationalSecurityAgency.

the class ContentFunctionsTest method forwardSharedTokenIndex.

@Test
public void forwardSharedTokenIndex() {
    String query = buildFunction(ContentFunctions.CONTENT_PHRASE_FUNCTION_NAME, Constants.TERM_OFFSET_MAP_JEXL_VARIABLE_NAME, "'c'", "'b'", "'a'");
    Expression expr = engine.createExpression(query);
    List<TermWeightPosition> t1, t2, t3;
    t1 = asList(Arrays.asList(234, 239, 252, 257, 265, 281, 286, 340, 363, 367), Arrays.asList(0, 0, 0, 0, 0, 0, 0, 0, 0, 0));
    t2 = asList(Arrays.asList(212, 229, 252, 272), Arrays.asList(0, 0, 0, 0));
    t3 = asList(Arrays.asList(1, 101, 202, 213, 251, 312, 336), Arrays.asList(0, 0, 0, 0, 0, 0, 0));
    termOffSetMap.put("a", new TermFrequencyList(Maps.immutableEntry(new Zone("CONTENT", true, eventId), t1)));
    termOffSetMap.put("b", new TermFrequencyList(Maps.immutableEntry(new Zone("CONTENT", true, eventId), t2)));
    termOffSetMap.put("c", new TermFrequencyList(Maps.immutableEntry(new Zone("CONTENT", true, eventId), t3)));
    context.set(Constants.TERM_OFFSET_MAP_JEXL_VARIABLE_NAME, termOffSetMap);
    Object o = expr.evaluate(context);
    Assert.assertTrue(expect(o, true));
}

Example 27 with Expression

use of org.hl7.elm.r1.Expression in project datawave by NationalSecurityAgency.

the class ContentFunctionsTest method testEvaluationPhraseThreeTerm.

@Test
public void testEvaluationPhraseThreeTerm() {
    String query = buildFunction(phraseFunction, Constants.TERM_OFFSET_MAP_JEXL_VARIABLE_NAME, "'dog'", "'cat'", "'rat'");
    Expression expr = engine.createExpression(query);
    List<TermWeightPosition> list1, list2, list3;
    list1 = asList(1, 2, 4);
    list2 = asList(5, 7, 9);
    list3 = asList(6, 8, 10);
    termOffSetMap.put("dog", new TermFrequencyList(Maps.immutableEntry(new Zone("CONTENT", true, eventId), list1)));
    termOffSetMap.put("cat", new TermFrequencyList(Maps.immutableEntry(new Zone("CONTENT", true, eventId), list2)));
    termOffSetMap.put("rat", new TermFrequencyList(Maps.immutableEntry(new Zone("CONTENT", true, eventId), list3)));
    context.set(Constants.TERM_OFFSET_MAP_JEXL_VARIABLE_NAME, termOffSetMap);
    Object o = expr.evaluate(context);
    Assert.assertTrue(expect(o, true));
}

Example 28 with Expression

use of org.hl7.elm.r1.Expression in project datawave by NationalSecurityAgency.

the class ContentFunctionsTest method testEvaluationAdjacencySameTermWithSkipsSuccessTest.

@Test
public void testEvaluationAdjacencySameTermWithSkipsSuccessTest() {
    String query = buildFunction(ContentFunctions.CONTENT_WITHIN_FUNCTION_NAME, "2", Constants.TERM_OFFSET_MAP_JEXL_VARIABLE_NAME, "'cat'", "'cat'");
    Expression expr = engine.createExpression(query);
    List<TermWeightPosition> list1;
    list1 = asList(Arrays.asList(1, 4), Arrays.asList(0, 1));
    termOffSetMap.put("cat", new TermFrequencyList(Maps.immutableEntry(new Zone("CONTENT", true, eventId), list1)));
    context.set(Constants.TERM_OFFSET_MAP_JEXL_VARIABLE_NAME, termOffSetMap);
    Object o = expr.evaluate(context);
    Assert.assertTrue(expect(o, true));
}

Example 29 with Expression

use of org.hl7.elm.r1.Expression in project datawave by NationalSecurityAgency.

the class ContentFunctionsTest method testEvaluationReverseOffsetAdjustment.

/**
 * This tests the adjustment mechanism in the ContentOrderedEvaluator within the TraverseAndPrune method.
 */
@Test
public void testEvaluationReverseOffsetAdjustment() {
    String query = buildFunction(phraseFunction, Constants.TERM_OFFSET_MAP_JEXL_VARIABLE_NAME, "'dog'", "'cat'", "'bat'");
    Expression expr = engine.createExpression(query);
    List<TermWeightPosition> list1, list2, list3;
    list1 = asList(5, 9, 10, 25, 27, 29);
    list2 = asList(3, 9, 10, 12, 13, 20, 23, 25);
    list3 = asList(1, 12, 13, 27);
    termOffSetMap.put("dog", new TermFrequencyList(Maps.immutableEntry(new Zone("CONTENT", true, eventId), list1)));
    termOffSetMap.put("cat", new TermFrequencyList(Maps.immutableEntry(new Zone("CONTENT", true, eventId), list2)));
    termOffSetMap.put("bat", new TermFrequencyList(Maps.immutableEntry(new Zone("CONTENT", true, eventId), list3)));
    context.set(Constants.TERM_OFFSET_MAP_JEXL_VARIABLE_NAME, termOffSetMap);
    Object o = expr.evaluate(context);
    Assert.assertTrue(expect(o, false));
}

Example 30 with Expression

use of org.hl7.elm.r1.Expression in project datawave by NationalSecurityAgency.

the class ContentFunctionsTest method testEvaluationAdjacent3.

@Test
public void testEvaluationAdjacent3() {
    String query = buildFunction(ContentFunctions.CONTENT_ADJACENT_FUNCTION_NAME, Constants.TERM_OFFSET_MAP_JEXL_VARIABLE_NAME, "'dog'", "'cat'");
    Expression expr = engine.createExpression(query);
    List<TermWeightPosition> list1, list2;
    list1 = asList(1, 2, 3);
    list2 = asList(5);
    termOffSetMap.put("dog", new TermFrequencyList(Maps.immutableEntry(new Zone("CONTENT", true, eventId), list1)));
    termOffSetMap.put("cat", new TermFrequencyList(Maps.immutableEntry(new Zone("CONTENT", true, eventId), list2)));
    context.set(Constants.TERM_OFFSET_MAP_JEXL_VARIABLE_NAME, termOffSetMap);
    Object o = expr.evaluate(context);
    Assert.assertTrue(expect(o, false));
}