Examples with Max org.elasticsearch.search.aggregations.metrics.max.Max used on opensource projects

Example 16 with Max

use of org.elasticsearch.search.aggregations.metrics.max.Max in project elasticsearch by elastic.

the class MaxIT 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>max", true))).subAggregation(filter("filter", termQuery("value", 100)).subAggregation(max("max").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));
        Max max = filter.getAggregations().get("max");
        assertThat(max, notNullValue());
        assertThat(max.value(), equalTo(Double.NEGATIVE_INFINITY));
    }
}

Example 17 with Max

use of org.elasticsearch.search.aggregations.metrics.max.Max in project elasticsearch by elastic.

the class MaxIT method testEmptyAggregation.

@Override
public void testEmptyAggregation() throws Exception {
    SearchResponse searchResponse = client().prepareSearch("empty_bucket_idx").setQuery(matchAllQuery()).addAggregation(histogram("histo").field("value").interval(1L).minDocCount(0).subAggregation(max("max").field("value"))).execute().actionGet();
    assertThat(searchResponse.getHits().getTotalHits(), equalTo(2L));
    Histogram histo = searchResponse.getAggregations().get("histo");
    assertThat(histo, notNullValue());
    Histogram.Bucket bucket = histo.getBuckets().get(1);
    assertThat(bucket, notNullValue());
    Max max = bucket.getAggregations().get("max");
    assertThat(max, notNullValue());
    assertThat(max.getName(), equalTo("max"));
    assertThat(max.getValue(), equalTo(Double.NEGATIVE_INFINITY));
}

Example 18 with Max

use of org.elasticsearch.search.aggregations.metrics.max.Max in project elasticsearch by elastic.

the class MaxIT method testMultiValuedFieldWithValueScript.

@Override
public void testMultiValuedFieldWithValueScript() throws Exception {
    SearchResponse searchResponse = client().prepareSearch("idx").setQuery(matchAllQuery()).addAggregation(max("max").field("values").script(new Script(ScriptType.INLINE, AggregationTestScriptsPlugin.NAME, "_value + 1", emptyMap()))).get();
    assertHitCount(searchResponse, 10);
    Max max = searchResponse.getAggregations().get("max");
    assertThat(max, notNullValue());
    assertThat(max.getName(), equalTo("max"));
    assertThat(max.getValue(), equalTo(13.0));
}

Example 19 with Max

use of org.elasticsearch.search.aggregations.metrics.max.Max in project elasticsearch by elastic.

the class MaxIT method testScriptSingleValued.

@Override
public void testScriptSingleValued() throws Exception {
    SearchResponse searchResponse = client().prepareSearch("idx").setQuery(matchAllQuery()).addAggregation(max("max").script(new Script(ScriptType.INLINE, AggregationTestScriptsPlugin.NAME, "doc['value'].value", emptyMap()))).execute().actionGet();
    assertHitCount(searchResponse, 10);
    Max max = searchResponse.getAggregations().get("max");
    assertThat(max, notNullValue());
    assertThat(max.getName(), equalTo("max"));
    assertThat(max.getValue(), equalTo(10.0));
}

Example 20 with Max

use of org.elasticsearch.search.aggregations.metrics.max.Max in project elasticsearch by elastic.

the class MaxIT method testSingleValuedFieldWithValueScriptWithParams.

@Override
public void testSingleValuedFieldWithValueScriptWithParams() throws Exception {
    Map<String, Object> params = new HashMap<>();
    params.put("inc", 1);
    SearchResponse searchResponse = client().prepareSearch("idx").setQuery(matchAllQuery()).addAggregation(max("max").field("value").script(new Script(ScriptType.INLINE, AggregationTestScriptsPlugin.NAME, "_value + inc", params))).get();
    assertHitCount(searchResponse, 10);
    Max max = searchResponse.getAggregations().get("max");
    assertThat(max, notNullValue());
    assertThat(max.getName(), equalTo("max"));
    assertThat(max.getValue(), equalTo(11.0));
}