Package de.elo.ix.client.esearch.aggregations

package de.elo.ix.client.esearch.aggregations
  • Class
    Description
    AggregationOrderE
    Sort options for ElasticSearch.

    By default, the terms aggregation orders terms by descending document _count.
    AggregationQueryParams
    Base class for aggregation type specific parameters given in an AggregationQuery.
    AggregationResult
    Return object for AggregationQueries.
    Consists of name and type and a type specific part.
    AggregationTypeE
    Types of Aggregations for ESearch AggregationQuery.
    Bucket
    Represents a bucket within an AggregationResult for a bucket aggregation.
    BucketKeyDateFormatE
    Date formats of the bucket key in return buckets of aggregations of type DATE_HISTOGRAM and DATE_RANGE.
    CalendarIntervalE
    Types of calendar intervals used for AggregationQuery of type DATE_HISTOGRAM.
    Note: The value NONE exists only to check if this mandatory parameter is given, since API serialization may deliver always the first enum value.
    DateHistogramAggregationQueryParams
    Defines parameters to run an aggregation of type "Date_Histogram" (a multi-bucket-aggregation).
    This aggregation query allows sub-aggregations.
    DateHistogramAggregationResult
    The result object of a date_histogram aggregation.
    It consists mainly of buckets and within its inner aggregations results (sub-aggregations).
    FilterAggregationQueryParams
    Defines parameters to run an aggregation of type "Filter" (a single-bucket-aggregation).
    This aggregation query allows sub-aggregations and this is the main use case.
    FilterAggregationResult
    The result object of a filter aggregation.
    It consists mainly of inner aggregations results (sub-aggregations).
    HistogramAggregationQueryParams
    Defines parameters to run an aggregation of type "Histogram" on numeric values (a multi-bucket-aggregation).
    This aggregation query allows sub-aggregations.
    HistogramAggregationResult
    The result object of a histogram aggregation on numeric values.
    It consists mainly of buckets and within its inner aggregations results (sub-aggregations).
    RangeAggregationQueryParams
    Defines parameters to run an aggregation of type "Range" (a multi-bucket-aggregation).
    This aggregation query allows sub-aggregations.
    RangeAggregationResult
    The result object of a range aggregation.
    It consists mainly of buckets and within its inner aggregations results (sub-aggregations).
    SingleValueMetricsAggregationQueryParams
    Defines parameters to run an aggregation of one of the types Min, Max, Sum, Avg (single-value-metrics-aggregations).
    This aggregation query doesn't allow sub-aggregations.

    Note: The value_count aggregation gets an an own query params class although it is a single-value-metrics-aggregation, because it has a different return value type (long).
    SingleValueMetricsAggregationResult
    The result object of a single-value-metrics aggregation.
    It consists mainly of a result value.
    TermsAggregationQueryParams
    Defines parameters to run an aggregation of type "Terms" (a multi-bucket-aggregation).
    This aggregation query allows sub-aggregations.
    TermsAggregationResult
    The result object of a terms aggregation.
    It consists mainly of buckets and within its inner aggregations results (sub-aggregations).
    ValueCountAggregationResult
    The result object of a value_count aggregation.
    It consists mainly of a result value.