| Interface | Description | 
|---|---|
| ResizeOperator | 
| Class | Description | 
|---|---|
| AutoScalerPolicy | Policy that is attached to a  Resizableentity and dynamically adjusts its size in response to
 emittedPOOL_COLDandPOOL_HOTevents. | 
| AutoScalerPolicy.Builder | |
| MaxPoolSizeReachedEvent | |
| MaxPoolSizeReachedEvent.Builder | |
| SizeHistory | Using a  TimeWindowedList, tracks the recent history of values to allow a summary of 
 those values to be obtained. | 
| SizeHistory.WindowSummary |