it.okkam.awesome.utils.flink.mappers

Class JacksonObjectMapper<T>

java.lang.Object

org.apache.flink.api.common.functions.AbstractRichFunction

org.apache.flink.api.common.functions.RichMapFunction<T,String>

it.okkam.awesome.utils.flink.mappers.JacksonObjectMapper<T>

Type Parameters:

T - The dataset type

All Implemented Interfaces:

Serializable, org.apache.flink.api.common.functions.Function, org.apache.flink.api.common.functions.MapFunction<T,String>, org.apache.flink.api.common.functions.RichFunction

public class JacksonObjectMapper<T>
extends org.apache.flink.api.common.functions.RichMapFunction<T,String>

Author:

simone

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
JacksonObjectMapper()

Method Summary

Modifier and Type	Method and Description
String	map(T value)

Methods inherited from class org.apache.flink.api.common.functions.AbstractRichFunction

close, getIterationRuntimeContext, getRuntimeContext, open, setRuntimeContext

Methods inherited from class java.lang.Object

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

Constructor Detail

JacksonObjectMapper

public JacksonObjectMapper()

Method Detail

map

public String map(T value)
           throws Exception

Specified by:

map in interface org.apache.flink.api.common.functions.MapFunction<T,String>

Specified by:

map in class org.apache.flink.api.common.functions.RichMapFunction<T,String>

Throws:

Exception