MaxMerger (Pinot local segment implementations 1.1.0 API)

java.lang.Object
- org.apache.pinot.segment.local.upsert.merger.MaxMerger

All Implemented Interfaces:: PartialUpsertMerger

public class MaxMerger
extends Object
implements PartialUpsertMerger

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`Object`	`merge(Object previousValue, Object currentValue)`	Keep the maximal value for the given field.

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

- Method Detail
  - merge
```
public Object merge(Object previousValue,
                    Object currentValue)
```
    Keep the maximal value for the given field.
    
    Specified by:
    
    merge in interface PartialUpsertMerger
    
    Parameters:
    
    previousValue - the value of given field from the last derived full record during ingestion.
    
    currentValue - the value of given field from the new consumed record.
    
    Returns:
    
    a new value after merge