Package de.cxp.ocs.elasticsearch.facets

Class FixedIntervalFacetCreator.NumericRange

java.lang.Object
org.elasticsearch.search.aggregations.bucket.range.RangeAggregator.Range
de.cxp.ocs.elasticsearch.facets.FixedIntervalFacetCreator.NumericRange
All Implemented Interfaces:
org.elasticsearch.common.io.stream.Writeable, org.elasticsearch.xcontent.ToXContent, org.elasticsearch.xcontent.ToXContentObject
Enclosing class:
FixedIntervalFacetCreator
public static class FixedIntervalFacetCreator.NumericRange extends org.elasticsearch.search.aggregations.bucket.range.RangeAggregator.Range

A restricted range to numeric values only.

Note that the upper bound is exclusive, so a range from 1-5 won't contain the records with value 5 and a range from 1-1 will yield no results at all. So to have an "inclusive range" for such values use for example 1.0 - 5.01 and to hide the fact of that range, use an according range label.

Although open ranges are possible at Elasticsearch by setting one of from and to to null, the created filters are invalid since they will contain the text "Infinite" which can't be parsed by OCS. That's why primitives are enforced with this implementation. To achieve open ranges use your a low or high value plus a custom range label.

  • Nested Class Summary

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

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

    Nested classes/interfaces inherited from interface org.elasticsearch.common.io.stream.Writeable

    org.elasticsearch.common.io.stream.Writeable.Reader<V>, org.elasticsearch.common.io.stream.Writeable.Writer<V>

  • Field Summary

    Fields inherited from class org.elasticsearch.search.aggregations.bucket.range.RangeAggregator.Range

    from, FROM_FIELD, fromAsStr, key, KEY_FIELD, originalFrom, originalTo, PARSER, to, TO_FIELD, toAsStr

    Fields inherited from interface org.elasticsearch.xcontent.ToXContent

    EMPTY_PARAMS

  • Constructor Summary

    Constructors
    Constructor
    Description
    NumericRange(double from, double to)
     
    NumericRange(int from, int to)
     
    NumericRange(String rangeLabel, double from, double to)
     
    NumericRange(String rangeLabel, int from, int to)
     

  • Method Summary

    Methods inherited from class org.elasticsearch.search.aggregations.bucket.range.RangeAggregator.Range

    equals, getFrom, getFromAsString, getKey, getOriginalFrom, getOriginalTo, getTo, getToAsString, hashCode, matches, toString, toXContent, writeTo

    Methods inherited from class java.lang.Object

    clone, finalize, getClass, notify, notifyAll, wait, wait, wait

    Methods inherited from interface org.elasticsearch.xcontent.ToXContentObject

    isFragment

  • Constructor Details

    • NumericRange

      public NumericRange(String rangeLabel, double from, double to)

    • NumericRange

      public NumericRange(double from, double to)

    • NumericRange

      public NumericRange(int from, int to)

    • NumericRange

      public NumericRange(String rangeLabel, int from, int to)