Package org.elasticsearch.client.analytics

Class ParsedStringStats

java.lang.Object
org.elasticsearch.search.aggregations.ParsedAggregation
org.elasticsearch.client.analytics.ParsedStringStats
All Implemented Interfaces:
org.elasticsearch.common.xcontent.ToXContent, org.elasticsearch.common.xcontent.ToXContentFragment, org.elasticsearch.search.aggregations.Aggregation
public class ParsedStringStats
extends org.elasticsearch.search.aggregations.ParsedAggregation
Results from the string_stats aggregation.

  • Nested Class Summary

    Nested classes/interfaces inherited from interface org.elasticsearch.search.aggregations.Aggregation

    org.elasticsearch.search.aggregations.Aggregation.CommonFields

    Nested classes/interfaces inherited from interface org.elasticsearch.common.xcontent.ToXContent

    org.elasticsearch.common.xcontent.ToXContent.DelegatingMapParams, org.elasticsearch.common.xcontent.ToXContent.MapParams, org.elasticsearch.common.xcontent.ToXContent.Params

  • Field Summary

    Fields
    Modifier and Type Field Description
    static org.elasticsearch.common.xcontent.ConstructingObjectParser<ParsedStringStats,​java.lang.String> PARSER  

    Fields inherited from class org.elasticsearch.search.aggregations.ParsedAggregation

    metadata

    Fields inherited from interface org.elasticsearch.search.aggregations.Aggregation

    TYPED_KEYS_DELIMITER

    Fields inherited from interface org.elasticsearch.common.xcontent.ToXContent

    EMPTY_PARAMS

  • Method Summary

    Modifier and Type Method Description
    protected org.elasticsearch.common.xcontent.XContentBuilder doXContentBody​(org.elasticsearch.common.xcontent.XContentBuilder builder, org.elasticsearch.common.xcontent.ToXContent.Params params)  
    double getAvgLength()
    The average length computed over all terms.
    long getCount()
    The number of non-empty fields counted.
    java.util.Map<java.lang.String,​java.lang.Double> getDistribution()
    The probability distribution for all characters.
    double getEntropy()
    The Shannon Entropy value computed over all terms collected by the aggregation.
    int getMaxLength()
    The length of the longest term.
    int getMinLength()
    The length of the shortest term.
    java.lang.String getType()  

    Methods inherited from class org.elasticsearch.search.aggregations.ParsedAggregation

    declareAggregationFields, getMetadata, getName, parseDouble, setName, toXContent

    Methods inherited from class java.lang.Object

    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

    Methods inherited from interface org.elasticsearch.common.xcontent.ToXContentFragment

    isFragment

  • Field Details

    • PARSER

      public static final org.elasticsearch.common.xcontent.ConstructingObjectParser<ParsedStringStats,​java.lang.String> PARSER

  • Method Details

    • getCount

      public long getCount()
      The number of non-empty fields counted.

    • getMinLength

      public int getMinLength()
      The length of the shortest term.

    • getMaxLength

      public int getMaxLength()
      The length of the longest term.

    • getAvgLength

      public double getAvgLength()
      The average length computed over all terms.

    • getEntropy

      public double getEntropy()
      The Shannon Entropy value computed over all terms collected by the aggregation. Shannon entropy quantifies the amount of information contained in the field. It is a very useful metric for measuring a wide range of properties of a data set, such as diversity, similarity, randomness etc.

    • getDistribution

      public java.util.Map<java.lang.String,​java.lang.Double> getDistribution()
      The probability distribution for all characters. null unless explicitly requested with StringStatsAggregationBuilder.showDistribution(boolean).

    • getType

      public java.lang.String getType()

    • doXContentBody

      protected org.elasticsearch.common.xcontent.XContentBuilder doXContentBody​(org.elasticsearch.common.xcontent.XContentBuilder builder, org.elasticsearch.common.xcontent.ToXContent.Params params) throws java.io.IOException
      Specified by:
      doXContentBody in class org.elasticsearch.search.aggregations.ParsedAggregation
      Throws:
      java.io.IOException