IMultiBucketAggregationResult.IBucket

Enclosing interface:

IMultiBucketAggregationResult<T extends Serializable>
```
@StableMinor(version="14.0",
             sinceVersion="9.0")
public static interface IMultiBucketAggregationResult.IBucket<T>
```
Represents a result bucket.

Since:

9.0.0

Version:

$Revision: 24477 $ $Date: 2021-04-28 11:30:36 -0300 (Wed, 28 Apr 2021) $

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`long`	`getDocumentCount()`	Returns the document count within this bucket. In LumisXP's default big data implementation (that uses Elasticsearch as big data engine), this value may not be accurate.
`T`	`getKey()`	Returns the id (the key) of the bucket.
`IAggregationResult`	`getSubAggregation(String subAggregationId)`	Returns the sub aggregation with the given identifier or `null`.
`List<IAggregationResult>`	`getSubAggregations()`	Returns an unmodifiable list of sub-aggregation results.

- Method Detail
  - getKey
```
T getKey()
```
    Returns the id (the key) of the bucket.
    
    Returns:
    
    the id (the key) of the bucket.
    
    Since:
    
    9.0.0
  - getDocumentCount
```
long getDocumentCount()
```
    Returns the document count within this bucket.
    In LumisXP's default big data implementation (that uses Elasticsearch as big data engine), this value may not be accurate.
    
    Returns:
    
    the document count within this bucket.
    
    Since:
    
    9.0.0
  - getSubAggregations
```
List<IAggregationResult> getSubAggregations()
```
    Returns an unmodifiable list of sub-aggregation results.
    
    Returns:
    
    an unmodifiable list of sub-aggregation results.
    
    Since:
    
    9.0.0
  - getSubAggregation
```
IAggregationResult getSubAggregation(String subAggregationId)
```
    Returns the sub aggregation with the given identifier or null.
    
    Parameters:
    
    subAggregationId -
    
    Returns:
    
    the sub aggregation with the given identifier or null.
    
    Since:
    
    11.0.0