com.arakelian.elastic.model.aggs.metrics

Interface CardinalityAggregation

All Superinterfaces:

Aggregation, MetricAggregation, java.io.Serializable, ValuesSourceAggregation

@Value.Immutable(copy=false)
public interface CardinalityAggregation
extends MetricAggregation, ValuesSourceAggregation

See Also:

Cardinality Aggregation, CardinalityAggregationBuilder.java

Field Summary

Fields inherited from interface com.arakelian.elastic.model.aggs.Aggregation

ADJACENCY_MATRIX_AGGREGATION, AVG_AGGREGATION, CARDINALITY_AGGREGATION, DATE_HISTOGRAM_AGGREGATION, DATE_RANGE_AGGREGATION, EXTENDED_STATS_AGGREGATION, FILTER_AGGREGATION, FILTERS_AGGREGATION, GEO_BOUNDS_AGGREGATION, GEO_CENTROID_AGGREGATION, GEO_DISTANCE_AGGREGATION, GEOHASH_GRID_AGGREGATION, GLOBAL_AGGREGATION, HISTOGRAM_AGGREGATION, IP_RANGE_AGGREGATION, MAX_AGGREGATION, MIN_AGGREGATION, MISSING_AGGREGATION, NESTED_AGGREGATION, PERCENTILE_RANKS_AGGREGATION, PERCENTILES_AGGREGATION, RANGE_AGGREGATION, REVERSE_NESTED_AGGREGATION, SAMPLER_AGGREGATION, SIGNIFICANT_TERMS_AGGREGATION, SIGNIFICANT_TEXT_AGGREGATION, STATS_AGGREGATION, SUM_AGGREGATION, TERMS_AGGREGATION, VALUE_COUNT_AGGREGATION

Method Summary

Modifier and Type	Method and Description
default void	accept(AggregationVisitor visitor)
java.lang.Long	getPrecisionThreshold() Returns the precision threshold.

Methods inherited from interface com.arakelian.elastic.model.aggs.Aggregation

countNotEmpty, getName, getSubAggregations, isEmpty

Methods inherited from interface com.arakelian.elastic.model.aggs.ValuesSourceAggregation

getField, getFormat, getMissing, getTimeZone

Method Detail

getPrecisionThreshold

java.lang.Long getPrecisionThreshold()

Returns the precision threshold. The precision threshold allows you to trade memory for accuracy, and defines a unique count below which counts are expected to be close to accurate. Above this value, counts might become a bit more fuzzy. The maximum supported value is 40000, thresholds above this number will have the same effect as a threshold of 40000. The default values in Elastic is 3000.

Returns:

the precision threshold.

accept

default void accept(AggregationVisitor visitor)

Specified by:

accept in interface Aggregation