Examples with CombineFunction org.elasticsearch.common.lucene.search.function.CombineFunction used on opensource projects

Example 6 with CombineFunction

use of org.elasticsearch.common.lucene.search.function.CombineFunction in project elasticsearch by elastic.

the class FunctionScoreTests method testFilterFunctionScoreHashCodeAndEquals.

public void testFilterFunctionScoreHashCodeAndEquals() {
    ScoreMode mode = randomFrom(ScoreMode.values());
    CombineFunction combineFunction = randomFrom(CombineFunction.values());
    ScoreFunction scoreFunction = new DummyScoreFunction(combineFunction);
    Float minScore = randomBoolean() ? null : 1.0f;
    Float maxBoost = randomBoolean() ? Float.POSITIVE_INFINITY : randomFloat();
    FilterFunction function = new FilterFunction(new TermQuery(new Term("filter", "query")), scoreFunction);
    FiltersFunctionScoreQuery q = new FiltersFunctionScoreQuery(new TermQuery(new Term("foo", "bar")), mode, new FilterFunction[] { function }, maxBoost, minScore, combineFunction);
    FiltersFunctionScoreQuery q1 = new FiltersFunctionScoreQuery(new TermQuery(new Term("foo", "bar")), mode, new FilterFunction[] { function }, maxBoost, minScore, combineFunction);
    assertEquals(q, q);
    assertEquals(q.hashCode(), q.hashCode());
    assertEquals(q, q1);
    assertEquals(q.hashCode(), q1.hashCode());
    FiltersFunctionScoreQuery diffCombineFunc = new FiltersFunctionScoreQuery(new TermQuery(new Term("foo", "bar")), mode, new FilterFunction[] { function }, maxBoost, minScore, combineFunction == CombineFunction.AVG ? CombineFunction.MAX : CombineFunction.AVG);
    FiltersFunctionScoreQuery diffQuery = new FiltersFunctionScoreQuery(new TermQuery(new Term("foo", "baz")), mode, new FilterFunction[] { function }, maxBoost, minScore, combineFunction);
    FiltersFunctionScoreQuery diffMode = new FiltersFunctionScoreQuery(new TermQuery(new Term("foo", "bar")), mode == ScoreMode.AVG ? ScoreMode.FIRST : ScoreMode.AVG, new FilterFunction[] { function }, maxBoost, minScore, combineFunction);
    FiltersFunctionScoreQuery diffMaxBoost = new FiltersFunctionScoreQuery(new TermQuery(new Term("foo", "bar")), mode, new FilterFunction[] { function }, maxBoost == 1.0f ? 0.9f : 1.0f, minScore, combineFunction);
    FiltersFunctionScoreQuery diffMinScore = new FiltersFunctionScoreQuery(new TermQuery(new Term("foo", "bar")), mode, new FilterFunction[] { function }, maxBoost, minScore == null ? 0.9f : null, combineFunction);
    FilterFunction otherFunc = new FilterFunction(new TermQuery(new Term("filter", "other_query")), scoreFunction);
    FiltersFunctionScoreQuery diffFunc = new FiltersFunctionScoreQuery(new TermQuery(new Term("foo", "bar")), mode, randomBoolean() ? new FilterFunction[] { function, otherFunc } : new FilterFunction[] { otherFunc }, maxBoost, minScore, combineFunction);
    FiltersFunctionScoreQuery[] queries = new FiltersFunctionScoreQuery[] { diffQuery, diffMaxBoost, diffMinScore, diffMode, diffFunc, q, diffCombineFunc };
    final int numIters = randomIntBetween(20, 100);
    for (int i = 0; i < numIters; i++) {
        FiltersFunctionScoreQuery left = randomFrom(queries);
        FiltersFunctionScoreQuery right = randomFrom(queries);
        if (left == right) {
            assertEquals(left, right);
            assertEquals(left.hashCode(), right.hashCode());
        } else {
            assertNotEquals(left + " == " + right, left, right);
        }
    }
}