Examples with CountAggregationResult com.yahoo.searchlib.aggregation.CountAggregationResult used on opensource projects

Example 1 with CountAggregationResult

use of com.yahoo.searchlib.aggregation.CountAggregationResult in project vespa by vespa-engine.

the class GroupingExecutorTestCase method requireThatGroupRelevanceCanBeSynthesized.

@Test
public void requireThatGroupRelevanceCanBeSynthesized() {
    Query query = newQuery();
    GroupingRequest req = GroupingRequest.newInstance(query);
    req.setRootOperation(GroupingOperation.fromString("all(group(foo) order(count()) each(output(count())))"));
    Grouping grp = new Grouping(0);
    grp.setRoot(new com.yahoo.searchlib.aggregation.Group().addChild(new com.yahoo.searchlib.aggregation.Group().setId(new StringResultNode("foo")).addAggregationResult(new CountAggregationResult(1)).addOrderBy(new AggregationRefNode(0), true)).addChild(new com.yahoo.searchlib.aggregation.Group().setId(new StringResultNode("bar")).addAggregationResult(new CountAggregationResult(2)).addOrderBy(new AggregationRefNode(0), true)));
    Result res = newExecution(new GroupingExecutor(), new ResultProvider(Arrays.asList(new GroupingListHit(Arrays.asList(grp), null), new GroupingListHit(Arrays.asList(grp), null)))).search(query);
    GroupList groupList = (GroupList) req.getResultGroup(res).get(0);
    assertEquals(1.0, groupList.get(0).getRelevance().getScore(), 1E-6);
    assertEquals(0.5, groupList.get(1).getRelevance().getScore(), 1E-6);
}