org.apache.kafka.streams.kstream

Interface ValueMapper<V1,V2>

Type Parameters:

V1 - original value type

V2 - mapped value type

public interface ValueMapper<V1,V2>

The ValueMapper interface for mapping an original value to a new value (could be another key-value pair).

Method Summary

Methods

Modifier and Type	Method and Description
V2	apply(V1 value) Map the given value to a new value.

Method Detail

apply

V2 apply(V1 value)

Map the given value to a new value.

Parameters:

value - the value to be mapped

Returns:

the new value