Interface Histogram
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- All Superinterfaces:
Aggregation
,MultiBucketsAggregation
,ToXContent
,ToXContentFragment
- All Known Implementing Classes:
InternalAutoDateHistogram
,InternalDateHistogram
,InternalHistogram
,ParsedAutoDateHistogram
,ParsedDateHistogram
,ParsedHistogram
public interface Histogram extends MultiBucketsAggregation
Ahistogram
aggregation. Defines multiple buckets, each representing an interval in a histogram.
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Nested Class Summary
Nested Classes Modifier and Type Interface Description static interface
Histogram.Bucket
A bucket in the histogram where documents fall in-
Nested classes/interfaces inherited from interface org.elasticsearch.search.aggregations.Aggregation
Aggregation.CommonFields
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Nested classes/interfaces inherited from interface org.elasticsearch.common.xcontent.ToXContent
ToXContent.DelegatingMapParams, ToXContent.MapParams, ToXContent.Params
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Field Summary
Fields Modifier and Type Field Description static ParseField
EXTENDED_BOUNDS_FIELD
static ParseField
INTERVAL_FIELD
static ParseField
KEYED_FIELD
static ParseField
MIN_DOC_COUNT_FIELD
static ParseField
OFFSET_FIELD
static ParseField
ORDER_FIELD
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Fields inherited from interface org.elasticsearch.search.aggregations.Aggregation
TYPED_KEYS_DELIMITER
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Fields inherited from interface org.elasticsearch.common.xcontent.ToXContent
EMPTY_PARAMS
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Method Summary
Modifier and Type Method Description java.util.List<? extends Histogram.Bucket>
getBuckets()
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Methods inherited from interface org.elasticsearch.search.aggregations.Aggregation
getMetaData, getName, getType
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Methods inherited from interface org.elasticsearch.common.xcontent.ToXContent
toXContent
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Methods inherited from interface org.elasticsearch.common.xcontent.ToXContentFragment
isFragment
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Field Detail
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INTERVAL_FIELD
static final ParseField INTERVAL_FIELD
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OFFSET_FIELD
static final ParseField OFFSET_FIELD
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ORDER_FIELD
static final ParseField ORDER_FIELD
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KEYED_FIELD
static final ParseField KEYED_FIELD
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MIN_DOC_COUNT_FIELD
static final ParseField MIN_DOC_COUNT_FIELD
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EXTENDED_BOUNDS_FIELD
static final ParseField EXTENDED_BOUNDS_FIELD
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Method Detail
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getBuckets
java.util.List<? extends Histogram.Bucket> getBuckets()
- Specified by:
getBuckets
in interfaceMultiBucketsAggregation
- Returns:
- The buckets of this histogram (each bucket representing an interval in the histogram)
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