org.apache.flink.streaming.connectors.rabbitmq

Class RMQSink<IN>

java.lang.Object

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

org.apache.flink.streaming.api.functions.sink.RichSinkFunction<IN>

org.apache.flink.streaming.connectors.rabbitmq.RMQSink<IN>

All Implemented Interfaces:

Serializable, org.apache.flink.api.common.functions.Function, org.apache.flink.api.common.functions.RichFunction, org.apache.flink.streaming.api.functions.sink.SinkFunction<IN>

public class RMQSink<IN>
extends org.apache.flink.streaming.api.functions.sink.RichSinkFunction<IN>

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
RMQSink(String HOST_NAME, String QUEUE_NAME, org.apache.flink.streaming.util.serialization.SerializationSchema<IN,byte[]> schema)

Method Summary

Modifier and Type	Method and Description
void	close()
void	initializeConnection() Initializes the connection to RMQ.
void	invoke(IN value) Called when new data arrives to the sink, and forwards it to RMQ.
void	open(org.apache.flink.configuration.Configuration config)

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

getIterationRuntimeContext, getRuntimeContext, setRuntimeContext

Methods inherited from class java.lang.Object

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

Constructor Detail

RMQSink

public RMQSink(String HOST_NAME,
               String QUEUE_NAME,
               org.apache.flink.streaming.util.serialization.SerializationSchema<IN,byte[]> schema)

Method Detail

initializeConnection

public void initializeConnection()

Initializes the connection to RMQ.

invoke

public void invoke(IN value)

Called when new data arrives to the sink, and forwards it to RMQ.

Specified by:

invoke in interface org.apache.flink.streaming.api.functions.sink.SinkFunction<IN>

Specified by:

invoke in class org.apache.flink.streaming.api.functions.sink.RichSinkFunction<IN>

Parameters:

value - The incoming data

open

public void open(org.apache.flink.configuration.Configuration config)

Specified by:

open in interface org.apache.flink.api.common.functions.RichFunction

Overrides:

open in class org.apache.flink.api.common.functions.AbstractRichFunction

close

public void close()

Specified by:

close in interface org.apache.flink.api.common.functions.RichFunction

Overrides:

close in class org.apache.flink.api.common.functions.AbstractRichFunction