org.springframework.xd.spark.streaming.java

Class ModuleExecutor

java.lang.Object

org.springframework.xd.spark.streaming.java.ModuleExecutor

All Implemented Interfaces:

java.io.Serializable, SparkStreamingModuleExecutor<org.apache.spark.streaming.api.java.JavaReceiverInputDStream,Processor>

public class ModuleExecutor
extends java.lang.Object
implements SparkStreamingModuleExecutor<org.apache.spark.streaming.api.java.JavaReceiverInputDStream,Processor>, java.io.Serializable

Invokes the process method of a Processor and handles the output DStream if present.

Since:

1.1

Author:

Ilayaperumal Gopinathan, Mark Fisher

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
ModuleExecutor()

Method Summary

Methods

Modifier and Type	Method and Description
void	execute(org.apache.spark.streaming.api.java.JavaReceiverInputDStream input, Processor processor, SparkMessageSender sender) The execute method that runs the computation on input by invoking the underlying processor's process method and make the output available for $SparkMessageSender if needed.

Methods inherited from class java.lang.Object

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

Constructor Detail

ModuleExecutor

public ModuleExecutor()

Method Detail

execute

public void execute(org.apache.spark.streaming.api.java.JavaReceiverInputDStream input,
           Processor processor,
           SparkMessageSender sender)

Description copied from interface: SparkStreamingModuleExecutor

The execute method that runs the computation on input by invoking the underlying processor's process method and make the output available for $SparkMessageSender if needed.

Specified by:

execute in interface SparkStreamingModuleExecutor<org.apache.spark.streaming.api.java.JavaReceiverInputDStream,Processor>

Parameters:

input - the input received by the spark streaming receiver

processor - the underlying processor implementation (java or scala based)

sender - the message sender