Examples with Filters org.opensearch.search.aggregations.bucket.filter.Filters used on opensource projects

Example 1 with Filters

use of org.opensearch.search.aggregations.bucket.filter.Filters in project OpenSearch by opensearch-project.

the class FiltersIT method testEmptyAggregationWithOtherBucket.

public void testEmptyAggregationWithOtherBucket() throws Exception {
    SearchResponse searchResponse = client().prepareSearch("empty_bucket_idx").setQuery(matchAllQuery()).addAggregation(histogram("histo").field("value").interval(1L).minDocCount(0).subAggregation(filters("filters", new KeyedFilter("foo", matchAllQuery())).otherBucket(true).otherBucketKey("bar"))).get();
    assertThat(searchResponse.getHits().getTotalHits().value, equalTo(2L));
    Histogram histo = searchResponse.getAggregations().get("histo");
    assertThat(histo, Matchers.notNullValue());
    Histogram.Bucket bucket = histo.getBuckets().get(1);
    assertThat(bucket, Matchers.notNullValue());
    Filters filters = bucket.getAggregations().get("filters");
    assertThat(filters, notNullValue());
    Filters.Bucket other = filters.getBucketByKey("bar");
    assertThat(other, Matchers.notNullValue());
    assertThat(other.getKeyAsString(), equalTo("bar"));
    assertThat(other.getDocCount(), is(0L));
}

Example 2 with Filters

use of org.opensearch.search.aggregations.bucket.filter.Filters in project OpenSearch by opensearch-project.

the class FiltersIT method testOtherNonKeyed.

public void testOtherNonKeyed() throws Exception {
    SearchResponse response = client().prepareSearch("idx").addAggregation(filters("tags", termQuery("tag", "tag1"), termQuery("tag", "tag2")).otherBucket(true)).get();
    assertSearchResponse(response);
    Filters filters = response.getAggregations().get("tags");
    assertThat(filters, notNullValue());
    assertThat(filters.getName(), equalTo("tags"));
    assertThat(filters.getBuckets().size(), equalTo(3));
    Collection<? extends Filters.Bucket> buckets = filters.getBuckets();
    Iterator<? extends Filters.Bucket> itr = buckets.iterator();
    Filters.Bucket bucket = itr.next();
    assertThat(bucket, Matchers.notNullValue());
    assertThat(bucket.getDocCount(), equalTo((long) numTag1Docs));
    bucket = itr.next();
    assertThat(bucket, Matchers.notNullValue());
    assertThat(bucket.getDocCount(), equalTo((long) numTag2Docs));
    bucket = itr.next();
    assertThat(bucket, Matchers.notNullValue());
    assertThat(bucket.getDocCount(), equalTo((long) numOtherDocs));
}

Example 3 with Filters

use of org.opensearch.search.aggregations.bucket.filter.Filters in project OpenSearch by opensearch-project.

the class FiltersIT method testOtherWithSubAggregation.

public void testOtherWithSubAggregation() throws Exception {
    SearchResponse response = client().prepareSearch("idx").addAggregation(filters("tags", randomOrder(new KeyedFilter("tag1", termQuery("tag", "tag1")), new KeyedFilter("tag2", termQuery("tag", "tag2")))).otherBucket(true).subAggregation(avg("avg_value").field("value"))).get();
    assertSearchResponse(response);
    Filters filters = response.getAggregations().get("tags");
    assertThat(filters, notNullValue());
    assertThat(filters.getName(), equalTo("tags"));
    assertThat(filters.getBuckets().size(), equalTo(3));
    assertThat(((InternalAggregation) filters).getProperty("_bucket_count"), equalTo(3));
    Object[] propertiesKeys = (Object[]) ((InternalAggregation) filters).getProperty("_key");
    Object[] propertiesDocCounts = (Object[]) ((InternalAggregation) filters).getProperty("_count");
    Object[] propertiesCounts = (Object[]) ((InternalAggregation) filters).getProperty("avg_value.value");
    Filters.Bucket bucket = filters.getBucketByKey("tag1");
    assertThat(bucket, Matchers.notNullValue());
    assertThat(bucket.getDocCount(), equalTo((long) numTag1Docs));
    long sum = 0;
    for (int i = 0; i < numTag1Docs; ++i) {
        sum += i + 1;
    }
    assertThat(bucket.getAggregations().asList().isEmpty(), is(false));
    Avg avgValue = bucket.getAggregations().get("avg_value");
    assertThat(avgValue, notNullValue());
    assertThat(avgValue.getName(), equalTo("avg_value"));
    assertThat(avgValue.getValue(), equalTo((double) sum / numTag1Docs));
    assertThat(propertiesKeys[0], equalTo("tag1"));
    assertThat(propertiesDocCounts[0], equalTo((long) numTag1Docs));
    assertThat(propertiesCounts[0], equalTo((double) sum / numTag1Docs));
    bucket = filters.getBucketByKey("tag2");
    assertThat(bucket, Matchers.notNullValue());
    assertThat(bucket.getDocCount(), equalTo((long) numTag2Docs));
    sum = 0;
    for (int i = numTag1Docs; i < (numTag1Docs + numTag2Docs); ++i) {
        sum += i;
    }
    assertThat(bucket.getAggregations().asList().isEmpty(), is(false));
    avgValue = bucket.getAggregations().get("avg_value");
    assertThat(avgValue, notNullValue());
    assertThat(avgValue.getName(), equalTo("avg_value"));
    assertThat(avgValue.getValue(), equalTo((double) sum / numTag2Docs));
    assertThat(propertiesKeys[1], equalTo("tag2"));
    assertThat(propertiesDocCounts[1], equalTo((long) numTag2Docs));
    assertThat(propertiesCounts[1], equalTo((double) sum / numTag2Docs));
    bucket = filters.getBucketByKey("_other_");
    assertThat(bucket, Matchers.notNullValue());
    assertThat(bucket.getDocCount(), equalTo((long) numOtherDocs));
    sum = 0;
    for (int i = numTag1Docs + numTag2Docs; i < numDocs; ++i) {
        sum += i;
    }
    assertThat(bucket.getAggregations().asList().isEmpty(), is(false));
    avgValue = bucket.getAggregations().get("avg_value");
    assertThat(avgValue, notNullValue());
    assertThat(avgValue.getName(), equalTo("avg_value"));
    assertThat(avgValue.getValue(), equalTo((double) sum / numOtherDocs));
    assertThat(propertiesKeys[2], equalTo("_other_"));
    assertThat(propertiesDocCounts[2], equalTo((long) numOtherDocs));
    assertThat(propertiesCounts[2], equalTo((double) sum / numOtherDocs));
}

Example 4 with Filters

use of org.opensearch.search.aggregations.bucket.filter.Filters in project OpenSearch by opensearch-project.

the class FiltersIT method testOtherNamedBucket.

public void testOtherNamedBucket() throws Exception {
    SearchResponse response = client().prepareSearch("idx").addAggregation(filters("tags", randomOrder(new KeyedFilter("tag1", termQuery("tag", "tag1")), new KeyedFilter("tag2", termQuery("tag", "tag2")))).otherBucket(true).otherBucketKey("foobar")).get();
    assertSearchResponse(response);
    Filters filters = response.getAggregations().get("tags");
    assertThat(filters, notNullValue());
    assertThat(filters.getName(), equalTo("tags"));
    assertThat(filters.getBuckets().size(), equalTo(3));
    Filters.Bucket bucket = filters.getBucketByKey("tag1");
    assertThat(bucket, Matchers.notNullValue());
    assertThat(bucket.getDocCount(), equalTo((long) numTag1Docs));
    bucket = filters.getBucketByKey("tag2");
    assertThat(bucket, Matchers.notNullValue());
    assertThat(bucket.getDocCount(), equalTo((long) numTag2Docs));
    bucket = filters.getBucketByKey("foobar");
    assertThat(bucket, Matchers.notNullValue());
    assertThat(bucket.getDocCount(), equalTo((long) numOtherDocs));
}

Example 5 with Filters

use of org.opensearch.search.aggregations.bucket.filter.Filters in project OpenSearch by opensearch-project.

the class FiltersIT method testEmptyFilterDeclarations.

// See NullPointer issue when filters are empty:
// https://github.com/elastic/elasticsearch/issues/8438
public void testEmptyFilterDeclarations() throws Exception {
    QueryBuilder emptyFilter = new BoolQueryBuilder();
    SearchResponse response = client().prepareSearch("idx").addAggregation(filters("tags", randomOrder(new KeyedFilter("all", emptyFilter), new KeyedFilter("tag1", termQuery("tag", "tag1"))))).get();
    assertSearchResponse(response);
    Filters filters = response.getAggregations().get("tags");
    assertThat(filters, notNullValue());
    Filters.Bucket allBucket = filters.getBucketByKey("all");
    assertThat(allBucket.getDocCount(), equalTo((long) numDocs));
    Filters.Bucket bucket = filters.getBucketByKey("tag1");
    assertThat(bucket, Matchers.notNullValue());
    assertThat(bucket.getDocCount(), equalTo((long) numTag1Docs));
}