org.apache.flink.ml.common.mapper

Class MapperAdapter

java.lang.Object

org.apache.flink.ml.common.mapper.MapperAdapter

All Implemented Interfaces:

Serializable, org.apache.flink.api.common.functions.Function, org.apache.flink.api.common.functions.MapFunction<org.apache.flink.types.Row,org.apache.flink.types.Row>

public class MapperAdapter
extends Object
implements org.apache.flink.api.common.functions.MapFunction<org.apache.flink.types.Row,org.apache.flink.types.Row>

A class that helps adapt a Mapper to a MapFunction so that the mapper can run in Flink.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
MapperAdapter(Mapper mapper) Construct a MapperAdapter with the given mapper.

Method Summary

Modifier and Type	Method and Description
org.apache.flink.types.Row	map(org.apache.flink.types.Row row)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

MapperAdapter

public MapperAdapter(Mapper mapper)

Construct a MapperAdapter with the given mapper.

Parameters:

mapper - The Mapper to adapt.

Method Detail

map

public org.apache.flink.types.Row map(org.apache.flink.types.Row row)
                               throws Exception

Specified by:

map in interface org.apache.flink.api.common.functions.MapFunction<org.apache.flink.types.Row,org.apache.flink.types.Row>

Throws:

Exception