org.apache.flink.api.common.distributions

Interface RangeBoundaries<T>

Type Parameters:

T - The boundary type.

All Superinterfaces:

Serializable

All Known Implementing Classes:

CommonRangeBoundaries

@PublicEvolving
public interface RangeBoundaries<T>
extends Serializable

RangeBoundaries is used to split the records into multiple ranges.

Method Summary

Modifier and Type	Method and Description
int	getRangeIndex(T record) Get the range index of record.

Method Detail

getRangeIndex

int getRangeIndex(T record)

Get the range index of record.

Parameters:

record - The input record.

Returns:

The range index.