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

Example 11 with Expression

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

the class ContentFunctionsTest method testEvaluation1.

@Test
public void testEvaluation1() {
    String query = buildFunction(ContentFunctions.CONTENT_WITHIN_FUNCTION_NAME, "1", Constants.TERM_OFFSET_MAP_JEXL_VARIABLE_NAME, "'dog'", "'cat'");
    Expression expr = engine.createExpression(query);
    List<TermWeightPosition> list1, list2;
    list1 = asList(Arrays.asList(1, 2, 3), Arrays.asList(0, 0, 0));
    // match (6-2) should match (3+1)
    list2 = asList(Arrays.asList(5, 6, 7), Arrays.asList(0, 2, 0));
    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, true));
}

Example 12 with Expression

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

the class ContentFunctionsTest method testEvaluationPhraseTermOverlapFail.

@Test
public void testEvaluationPhraseTermOverlapFail() {
    String query = buildFunction(phraseFunction, Constants.TERM_OFFSET_MAP_JEXL_VARIABLE_NAME, "'cat'", "'rat'", "'dog'");
    Expression expr = engine.createExpression(query);
    List<TermWeightPosition> list1, list2, list3;
    list1 = asList(2);
    list2 = asList(2);
    list3 = asList(1);
    termOffSetMap.put("cat", new TermFrequencyList(Maps.immutableEntry(new Zone("CONTENT", true, eventId), list1)));
    termOffSetMap.put("rat", new TermFrequencyList(Maps.immutableEntry(new Zone("CONTENT", true, eventId), list2)));
    termOffSetMap.put("dog", 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 13 with Expression

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

the class ContentFunctionsTest method testEvaluationPhraseBasic2WithSkips.

@Test
public void testEvaluationPhraseBasic2WithSkips() {
    String query = buildFunction(ContentFunctions.CONTENT_PHRASE_FUNCTION_NAME, Constants.TERM_OFFSET_MAP_JEXL_VARIABLE_NAME, "'dog'", "'cat'");
    Expression expr = engine.createExpression(query);
    List<TermWeightPosition> list1, list2;
    list1 = asList(Arrays.asList(1, 2, 3), Arrays.asList(0, 1, 0));
    list2 = asList(Arrays.asList(5, 6, 7), Arrays.asList(1, 3, 1));
    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, true));
}

Example 14 with Expression

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

the class ContentFunctionsTest method testEvaluationPhraseThreeTermPass.

@Test
public void testEvaluationPhraseThreeTermPass() {
    String query = buildFunction(phraseFunction, Constants.TERM_OFFSET_MAP_JEXL_VARIABLE_NAME, "'cat'", "'rat'", "'dog'");
    Expression expr = engine.createExpression(query);
    List<TermWeightPosition> list1, list2, list3;
    // cat
    list1 = asList(1, 2, 4);
    // rat
    list2 = asList(4, 7, 8, 10);
    // dog
    list3 = asList(4, 6);
    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 15 with Expression

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

the class ContentFunctionsTest method testEvaluationPhraseBasicFail2WithSkips.

@Test
public void testEvaluationPhraseBasicFail2WithSkips() {
    String query = buildFunction(ContentFunctions.CONTENT_PHRASE_FUNCTION_NAME, Constants.TERM_OFFSET_MAP_JEXL_VARIABLE_NAME, "'dog'", "'cat'", "'fish'");
    Expression expr = engine.createExpression(query);
    List<TermWeightPosition> list1, list2, list3;
    list1 = asList(Arrays.asList(4), Arrays.asList(0));
    list2 = asList(Arrays.asList(3), Arrays.asList(1));
    list3 = asList(Arrays.asList(2), Arrays.asList(0));
    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("fish", 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));
}