Examples with Avg org.elasticsearch.search.aggregations.metrics.avg.Avg used on opensource projects

Example 11 with Avg

use of org.elasticsearch.search.aggregations.metrics.avg.Avg in project elasticsearch by elastic.

the class AvgIT method testSingleValuedFieldGetProperty.

@Override
public void testSingleValuedFieldGetProperty() throws Exception {
    SearchResponse searchResponse = client().prepareSearch("idx").setQuery(matchAllQuery()).addAggregation(global("global").subAggregation(avg("avg").field("value"))).execute().actionGet();
    assertHitCount(searchResponse, 10);
    Global global = searchResponse.getAggregations().get("global");
    assertThat(global, notNullValue());
    assertThat(global.getName(), equalTo("global"));
    assertThat(global.getDocCount(), equalTo(10L));
    assertThat(global.getAggregations(), notNullValue());
    assertThat(global.getAggregations().asMap().size(), equalTo(1));
    Avg avg = global.getAggregations().get("avg");
    assertThat(avg, notNullValue());
    assertThat(avg.getName(), equalTo("avg"));
    double expectedAvgValue = (double) (1 + 2 + 3 + 4 + 5 + 6 + 7 + 8 + 9 + 10) / 10;
    assertThat(avg.getValue(), equalTo(expectedAvgValue));
    assertThat((Avg) global.getProperty("avg"), equalTo(avg));
    assertThat((double) global.getProperty("avg.value"), equalTo(expectedAvgValue));
    assertThat((double) avg.getProperty("value"), equalTo(expectedAvgValue));
}

Example 12 with Avg

use of org.elasticsearch.search.aggregations.metrics.avg.Avg in project elasticsearch by elastic.

the class AvgIT method testSingleValuedFieldWithValueScript.

@Override
public void testSingleValuedFieldWithValueScript() throws Exception {
    SearchResponse searchResponse = client().prepareSearch("idx").setQuery(matchAllQuery()).addAggregation(avg("avg").field("value").script(new Script(ScriptType.INLINE, FieldValueScriptEngine.NAME, "", Collections.emptyMap()))).execute().actionGet();
    assertHitCount(searchResponse, 10);
    Avg avg = searchResponse.getAggregations().get("avg");
    assertThat(avg, notNullValue());
    assertThat(avg.getName(), equalTo("avg"));
    assertThat(avg.getValue(), equalTo((double) (1 + 2 + 3 + 4 + 5 + 6 + 7 + 8 + 9 + 10) / 10));
}

Example 13 with Avg

use of org.elasticsearch.search.aggregations.metrics.avg.Avg in project elasticsearch by elastic.

the class AvgIT method testMultiValuedFieldWithValueScript.

@Override
public void testMultiValuedFieldWithValueScript() throws Exception {
    SearchResponse searchResponse = client().prepareSearch("idx").setQuery(matchAllQuery()).addAggregation(avg("avg").field("values").script(new Script(ScriptType.INLINE, FieldValueScriptEngine.NAME, "", Collections.emptyMap()))).execute().actionGet();
    assertHitCount(searchResponse, 10);
    Avg avg = searchResponse.getAggregations().get("avg");
    assertThat(avg, notNullValue());
    assertThat(avg.getName(), equalTo("avg"));
    assertThat(avg.getValue(), equalTo((double) (2 + 3 + 3 + 4 + 4 + 5 + 5 + 6 + 6 + 7 + 7 + 8 + 8 + 9 + 9 + 10 + 10 + 11 + 11 + 12) / 20));
}

Example 14 with Avg

use of org.elasticsearch.search.aggregations.metrics.avg.Avg in project elasticsearch by elastic.

the class AvgIT method testSingleValuedField_WithFormatter.

public void testSingleValuedField_WithFormatter() throws Exception {
    SearchResponse searchResponse = client().prepareSearch("idx").setQuery(matchAllQuery()).addAggregation(avg("avg").format("#").field("value")).execute().actionGet();
    assertHitCount(searchResponse, 10);
    Avg avg = searchResponse.getAggregations().get("avg");
    assertThat(avg, notNullValue());
    assertThat(avg.getName(), equalTo("avg"));
    assertThat(avg.getValue(), equalTo((double) (1 + 2 + 3 + 4 + 5 + 6 + 7 + 8 + 9 + 10) / 10));
    assertThat(avg.getValueAsString(), equalTo("6"));
}

Example 15 with Avg

use of org.elasticsearch.search.aggregations.metrics.avg.Avg in project elasticsearch by elastic.

the class AvgIT method testOrderByEmptyAggregation.

@Override
public void testOrderByEmptyAggregation() throws Exception {
    SearchResponse searchResponse = client().prepareSearch("idx").setQuery(matchAllQuery()).addAggregation(terms("terms").field("value").order(Order.compound(Order.aggregation("filter>avg", true))).subAggregation(filter("filter", termQuery("value", 100)).subAggregation(avg("avg").field("value")))).get();
    assertHitCount(searchResponse, 10);
    Terms terms = searchResponse.getAggregations().get("terms");
    assertThat(terms, notNullValue());
    List<Terms.Bucket> buckets = terms.getBuckets();
    assertThat(buckets, notNullValue());
    assertThat(buckets.size(), equalTo(10));
    for (int i = 0; i < 10; i++) {
        Terms.Bucket bucket = buckets.get(i);
        assertThat(bucket, notNullValue());
        assertThat(bucket.getKeyAsNumber(), equalTo((long) i + 1));
        assertThat(bucket.getDocCount(), equalTo(1L));
        Filter filter = bucket.getAggregations().get("filter");
        assertThat(filter, notNullValue());
        assertThat(filter.getDocCount(), equalTo(0L));
        Avg avg = filter.getAggregations().get("avg");
        assertThat(avg, notNullValue());
        assertThat(avg.value(), equalTo(Double.NaN));
    }
}