Module org.elasticsearch.server
Package org.elasticsearch.search.aggregations.bucket.histogram
package org.elasticsearch.search.aggregations.bucket.histogram
Histogram module for different bucket specifications used in aggregation.
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ClassDescriptionBase class for functionality shared between aggregators for this
histogramaggregation.A bucket in the histogram where documents fall inA builder for histograms on date fields.The interval the date histogram is based on.A shared interface for aggregations that parse and use "interval" parameters.A class that handles all the parsing, bwc and deprecations surrounding date histogram intervals.Represent hard_bounds and extended_bounds in histogram aggregations.Ahistogramaggregation.A builder for histograms on numeric fields.Constructs the per-shard aggregator instance for histogram aggregation.Implemented by histogram aggregations and used by pipeline aggregations to insert buckets.Implementation ofHistogram.Implementation ofHistogram.Represent hard_bounds and extended_bounds in date-histogram aggregations.An aggregator for numeric values.An aggregator capable of reporting bucket sizes in requested units.