AggregatorAndSize (druid-processing 28.0.0 API)

java.lang.Object
- org.apache.druid.query.aggregation.AggregatorAndSize

```
public class AggregatorAndSize
extends Object
```
Encapsulates an Aggregator and the initial size in bytes required by the Aggregator.

Constructor Summary

Constructors
Constructor Description

AggregatorAndSize(Aggregator aggregator, long initialSizeBytes)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`Aggregator`	`getAggregator()`
`long`	`getInitialSizeBytes()`	Initial size of the aggregator in bytes including JVM object overheads.

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

- Constructor Detail
  - AggregatorAndSize
```
public AggregatorAndSize(Aggregator aggregator,
                         long initialSizeBytes)
```
    Parameters:
    
    aggregator - Aggregator
    
    initialSizeBytes - Initial size in bytes (including JVM object overheads) required by the aggregator.
- Method Detail
  - getAggregator
```
public Aggregator getAggregator()
```
  - getInitialSizeBytes
```
public long getInitialSizeBytes()
```
    Initial size of the aggregator in bytes including JVM object overheads.