BucketAutoOptions

java.lang.Object
- com.mongodb.client.model.BucketAutoOptions

```
public class BucketAutoOptions
extends Object
```
The options for a $bucketAuto aggregation pipeline stage

Since:

3.4

MongoDB documentation
$bucketAuto
Since server release
3.4

Constructor Summary

Constructors
Constructor Description

BucketAutoOptions()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`BucketGranularity`	`getGranularity()`
`List<BsonField>`	`getOutput()`
`BucketAutoOptions`	`granularity(BucketGranularity granularity)`	Specifies the granularity of the bucket definitions.
`BucketAutoOptions`	`output(BsonField... output)`	The definition of the output document in each bucket
`BucketAutoOptions`	`output(List<BsonField> output)`	The definition of the output document in each bucket
`String`	`toString()`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

- Constructor Detail
  - BucketAutoOptions
```
public BucketAutoOptions()
```
- Method Detail
  - getGranularity
```
@Nullable
public BucketGranularity getGranularity()
```
    Returns:
    
    the granularity of the bucket definitions
  - getOutput
```
@Nullable
public List<BsonField> getOutput()
```
    Returns:
    
    the output document definition
  - granularity
```
public BucketAutoOptions granularity(@Nullable
                                     BucketGranularity granularity)
```
    Specifies the granularity of the bucket definitions.
    
    Parameters:
    
    granularity - the granularity of the bucket definitions
    
    Returns:
    
    this
    
    See Also:
    
    Preferred numbers, BucketGranularity
  - output
```
public BucketAutoOptions output(BsonField... output)
```
    The definition of the output document in each bucket
    
    Parameters:
    
    output - the output document definition
    
    Returns:
    
    this
  - output
```
public BucketAutoOptions output(@Nullable
                                List<BsonField> output)
```
    The definition of the output document in each bucket
    
    Parameters:
    
    output - the output document definition
    
    Returns:
    
    this
  - toString
```
public String toString()
```
    Overrides:
    
    toString in class Object