Examples with StreamEvaluator org.apache.solr.client.solrj.io.eval.StreamEvaluator used on opensource projects

Example 96 with StreamEvaluator

use of org.apache.solr.client.solrj.io.eval.StreamEvaluator in project lucene-solr by apache.

the class ModuloEvaluatorTest method modTwoFieldsWithNullDenominator.

@Test(expected = IOException.class)
public void modTwoFieldsWithNullDenominator() throws Exception {
    StreamEvaluator evaluator = factory.constructEvaluator("mod(a,b)");
    values.clear();
    values.put("a", 1);
    evaluator.evaluate(new Tuple(values));
}

Example 97 with StreamEvaluator

use of org.apache.solr.client.solrj.io.eval.StreamEvaluator in project lucene-solr by apache.

the class ModuloEvaluatorTest method modTwoFieldsWithNullNumerator.

@Test(expected = IOException.class)
public void modTwoFieldsWithNullNumerator() throws Exception {
    StreamEvaluator evaluator = factory.constructEvaluator("mod(a,b)");
    values.clear();
    values.put("b", 1);
    evaluator.evaluate(new Tuple(values));
}

Example 98 with StreamEvaluator

use of org.apache.solr.client.solrj.io.eval.StreamEvaluator in project lucene-solr by apache.

the class MultiplyEvaluatorTest method multTwoFieldsWithValues.

@Test
public void multTwoFieldsWithValues() throws Exception {
    StreamEvaluator evaluator = factory.constructEvaluator("mult(a,b)");
    Object result;
    values.clear();
    values.put("a", 1);
    values.put("b", 2);
    result = evaluator.evaluate(new Tuple(values));
    Assert.assertTrue(result instanceof Long);
    Assert.assertEquals(2L, result);
    values.clear();
    values.put("a", 1.1);
    values.put("b", 2);
    result = evaluator.evaluate(new Tuple(values));
    Assert.assertTrue(result instanceof Double);
    Assert.assertEquals(2.2D, result);
    values.clear();
    values.put("a", 1.1);
    values.put("b", 2.1);
    result = evaluator.evaluate(new Tuple(values));
    Assert.assertTrue(result instanceof Double);
    Assert.assertEquals(2.31D, result);
}

Example 99 with StreamEvaluator

use of org.apache.solr.client.solrj.io.eval.StreamEvaluator in project lucene-solr by apache.

the class HyperbolicSineEvaluatorTest method noValue.

@Test
public void noValue() throws Exception {
    StreamEvaluator evaluator = factory.constructEvaluator("sinh(a)");
    values.clear();
    Object result = evaluator.evaluate(new Tuple(values));
    assertNull(result);
}

Example 100 with StreamEvaluator

use of org.apache.solr.client.solrj.io.eval.StreamEvaluator in project lucene-solr by apache.

the class HyperbolicTangentEvaluatorTest method test.

private void test(Double value) throws IOException {
    StreamEvaluator evaluator = factory.constructEvaluator("tanh(a)");
    values.clear();
    values.put("a", value);
    Object result = evaluator.evaluate(new Tuple(values));
    if (null == value) {
        Assert.assertNull(result);
    } else {
        Assert.assertTrue(result instanceof Double);
        Assert.assertEquals(Math.tanh(value), result);
    }
}