elastic.js: Module: SignificantTermsAggregation

Module

SignificantTermsAggregation


        SignificantTermsAggregation ( name )

An aggregation that returns interesting or unusual occurrences of terms in a set.

Parameters: name <String> The name which be used to refer to this aggregation.

Method Summary

Returns	Name	Description
`String`	`_type()`	The type of ejs object. For internal use only.
`Object`	`agg(agg)`	Add a nesated aggregation. This method can be called multiple times in order to set multiple nested aggregations what will be executed at the same time as the parent aggregation. Alias for the aggregation method.
`Object`	`aggregation(agg)`	Add a nesated aggregation. This method can be called multiple times in order to set multiple nested aggregations what will be executed at the same time as the parent aggregation.
`Object`	`exclude(exclude,flags)`	Allows you to filter out unwanted facet entries using a regular expression. You can also optionally pass in a set of flags to apply to the regular expression. Valid flags are: CASE_INSENSITIVE, MULTILINE, DOTALL, UNICODE_CASE, CANON_EQ, UNIX_LINES, LITERAL, COMMENTS, and UNICODE_CHAR_CLASS. Separate multiple flags with a \| character.
`Object`	`executionHint(h)`	Sets the execution hint determines how the aggregation is computed. Supported values are: map and ordinals.
`Object`	`field(field)`	Sets the field to gather terms from.
`Object`	`format(f)`	Sets the format expression for the terms. Use for number or date formatting.
`Object`	`include(include,flags)`	Allows you to allow only specific entries using a regular expression. You can also optionally pass in a set of flags to apply to the regular expression. Valid flags are: CASE_INSENSITIVE, MULTILINE, DOTALL, UNICODE_CASE, CANON_EQ, UNIX_LINES, LITERAL, COMMENTS, and UNICODE_CHAR_CLASS. Separate multiple flags with a \| character.
`Object`	`minDocCount(num)`	Only return terms that match more than a configured number of hits.
`Object`	`shardSize(shardSize)`	Determines how many terms the coordinating node will request from each shard.
`Object`	`size(size)`	Sets the number of aggregation entries that will be returned.
`String`	`toJSON()`	Retrieves the internal `agg` object. This is typically used by internal API functions so use with caution.

Method Detail

_type


        String _type ( )

The type of ejs object. For internal use only.

Returns: the type of object

agg


        Object agg ( agg )

Add a nesated aggregation. This method can be called multiple times in order to set multiple nested aggregations what will be executed at the same time as the parent aggregation. Alias for the aggregation method.

Parameters: agg <Aggregation> Any valid Aggregation object.
Returns: returns this so that calls can be chained.

aggregation


        Object aggregation ( agg )

Add a nesated aggregation. This method can be called multiple times in order to set multiple nested aggregations what will be executed at the same time as the parent aggregation.

Parameters: agg <Aggregation> Any valid Aggregation object.
Returns: returns this so that calls can be chained.

exclude


        Object exclude ( exclude, flags )

Allows you to filter out unwanted facet entries using a regular expression. You can also optionally pass in a set of flags to apply to the regular expression. Valid flags are: CASE_INSENSITIVE, MULTILINE, DOTALL, UNICODE_CASE, CANON_EQ, UNIX_LINES, LITERAL, COMMENTS, and UNICODE_CHAR_CLASS. Separate multiple flags with a | character.

Parameters: exclude <String> A regular expression exclude string
flags <String> Optional regular expression flags..
Returns: returns this so that calls can be chained.

executionHint


        Object executionHint ( h )

Sets the execution hint determines how the aggregation is computed. Supported values are: map and ordinals.

Parameters: h <String> The hint value as a string.
Returns: returns this so that calls can be chained.

field


        Object field ( field )

Sets the field to gather terms from.

Parameters: field <String> a valid field name..
Returns: returns this so that calls can be chained.

format


        Object format ( f )

Sets the format expression for the terms. Use for number or date formatting.

Parameters: f <String> the format string
Returns: returns this so that calls can be chained.

include


        Object include ( include, flags )

Allows you to allow only specific entries using a regular expression. You can also optionally pass in a set of flags to apply to the regular expression. Valid flags are: CASE_INSENSITIVE, MULTILINE, DOTALL, UNICODE_CASE, CANON_EQ, UNIX_LINES, LITERAL, COMMENTS, and UNICODE_CHAR_CLASS. Separate multiple flags with a | character.

Parameters: include <String> A regular expression include string
flags <String> Optional regular expression flags..
Returns: returns this so that calls can be chained.

minDocCount


        Object minDocCount ( num )

Only return terms that match more than a configured number of hits.

Parameters: num <Integer> The numer of minimum number of hits.
Returns: returns this so that calls can be chained.

shardSize


        Object shardSize ( shardSize )

Determines how many terms the coordinating node will request from each shard.

Parameters: shardSize <Integer> The numer of terms to fetch from each shard.
Returns: returns this so that calls can be chained.

size


        Object size ( size )

Sets the number of aggregation entries that will be returned.

Parameters: size <Integer> The numer of aggregation entries to be returned.
Returns: returns this so that calls can be chained.

toJSON


        String toJSON ( )

Retrieves the internal agg object. This is typically used by internal API functions so use with caution.

Returns: returns this object's internal object.

ejs ⟩ SignificantTermsAggregation