Package org.gcube.dataanalysis.executor.job.management

Class GenericWorker

java.lang.Object

org.gcube.dataanalysis.ecoengine.interfaces.StandardLocalExternalAlgorithm

org.gcube.dataanalysis.ecoengine.interfaces.StandardLocalInfraAlgorithm

org.gcube.dataanalysis.executor.job.management.GenericWorker

All Implemented Interfaces:

org.gcube.dataanalysis.ecoengine.interfaces.AlgorithmDescriptor, org.gcube.dataanalysis.ecoengine.interfaces.ComputationalAgent, org.gcube.dataanalysis.ecoengine.interfaces.Transducerer

public class GenericWorker
extends StandardLocalInfraAlgorithm

Field Summary

Fields

Modifier and Type	Field	Description
static String	AlgorithmClassParameter
static String	ConfigurationFileParameter
static String	DeleteTemporaryFilesParameter
static String	IsDuplicateParameter
static String	LeftSetStartIndexParameter
static String	NumberOfLeftElementsToProcessParameter
static String	NumberOfRightElementsToProcessParameter
static String	OutputParameter
static String	RightSetStartIndexParameter
static String	SessionParameter
static String	TASK_FAILURE
static String	TASK_SUCCESS
static String	TASK_UNDEFINED

Fields inherited from class org.gcube.dataanalysis.ecoengine.interfaces.StandardLocalExternalAlgorithm

config, inputs, outputParameters, resourceManager, status

Constructor Summary

Constructors

Constructor	Description
GenericWorker()

Method Summary

Modifier and Type	Method	Description
void	executeAlgorithm(String algorithmClass, int rightStartIndex, int numberOfRightElementsToProcess, int leftStartIndex, int numberOfLeftElementsToProcess, boolean isduplicate, String session, File nodeConfigurationFileObject, boolean deleteFiles)
String	getDescription()
void	init()
protected void	process()
protected void	setInputParameters()
void	shutdown()

Methods inherited from class org.gcube.dataanalysis.ecoengine.interfaces.StandardLocalInfraAlgorithm

sendNotification

Methods inherited from class org.gcube.dataanalysis.ecoengine.interfaces.StandardLocalExternalAlgorithm

addBooleanInput, addDoubleInput, addEnumerateInput, addFileInput, addIntegerInput, addOutputString, addRemoteDatabaseInput, addStringInput, compute, getInfrastructure, getInputParameter, getInputParameters, getOutput, getResourceLoad, getResources, getStatus, log, setConfiguration

Methods inherited from class java.lang.Object

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

Field Detail

AlgorithmClassParameter

public static String AlgorithmClassParameter

RightSetStartIndexParameter

public static String RightSetStartIndexParameter

NumberOfRightElementsToProcessParameter

public static String NumberOfRightElementsToProcessParameter

LeftSetStartIndexParameter

public static String LeftSetStartIndexParameter

NumberOfLeftElementsToProcessParameter

public static String NumberOfLeftElementsToProcessParameter

IsDuplicateParameter

public static String IsDuplicateParameter

SessionParameter

public static String SessionParameter

ConfigurationFileParameter

public static String ConfigurationFileParameter

DeleteTemporaryFilesParameter

public static String DeleteTemporaryFilesParameter

OutputParameter

public static String OutputParameter

TASK_SUCCESS

public static String TASK_SUCCESS

TASK_FAILURE

public static String TASK_FAILURE

TASK_UNDEFINED

public static String TASK_UNDEFINED

Constructor Detail

GenericWorker

public GenericWorker()

Method Detail

executeAlgorithm

public void executeAlgorithm(String algorithmClass,
                             int rightStartIndex,
                             int numberOfRightElementsToProcess,
                             int leftStartIndex,
                             int numberOfLeftElementsToProcess,
                             boolean isduplicate,
                             String session,
                             File nodeConfigurationFileObject,
                             boolean deleteFiles)
                      throws Exception

Throws:

Exception

init

public void init()
          throws Exception

Specified by:

init in interface org.gcube.dataanalysis.ecoengine.interfaces.ComputationalAgent

Specified by:

init in class org.gcube.dataanalysis.ecoengine.interfaces.StandardLocalExternalAlgorithm

Throws:

Exception

getDescription

public String getDescription()

Specified by:

getDescription in interface org.gcube.dataanalysis.ecoengine.interfaces.AlgorithmDescriptor

Specified by:

getDescription in class org.gcube.dataanalysis.ecoengine.interfaces.StandardLocalExternalAlgorithm

process

protected void process()
                throws Exception

Specified by:

process in class org.gcube.dataanalysis.ecoengine.interfaces.StandardLocalExternalAlgorithm

Throws:

Exception

setInputParameters

protected void setInputParameters()

Specified by:

setInputParameters in class org.gcube.dataanalysis.ecoengine.interfaces.StandardLocalExternalAlgorithm

shutdown

public void shutdown()

Specified by:

shutdown in interface org.gcube.dataanalysis.ecoengine.interfaces.ComputationalAgent

Specified by:

shutdown in class org.gcube.dataanalysis.ecoengine.interfaces.StandardLocalExternalAlgorithm