org.gcube.dataanalysis.ewe

Class AbstractEwE

java.lang.Object

org.gcube.dataanalysis.ecoengine.interfaces.StandardLocalExternalAlgorithm

org.gcube.dataanalysis.ewe.AbstractEwE

All Implemented Interfaces:

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

Direct Known Subclasses:

SimpleEwE

public abstract class AbstractEwE
extends org.gcube.dataanalysis.ecoengine.interfaces.StandardLocalExternalAlgorithm

Author:

Paolo Fabriani (Engineering Ingegneria Informatica S.p.A.)

Field Summary

Fields

Modifier and Type	Field and Description
protected static String	CONFIG_FILE_NAME

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

config, inputs, outputParameters, resourceManager, status

Constructor Summary

Constructors

Constructor and Description
AbstractEwE()

Method Summary

Modifier and Type	Method and Description
void	checkForErrors(File executionRoot)
protected void	downloadAndSetupEwE() The goal of this method is to make input files available in the working.
String	getDescription()
String	getExecutionId()
org.gcube.dataanalysis.ecoengine.datatypes.StatisticalType	getOutput()
protected String	getOutputFileName()
void	init()
protected abstract void	prepareInput() The goal of this method is to make input files available in the working directory.
protected void	prepareOutput() The goal of this method is to make input files available in the working.
protected void	process()
protected void	removeWorkingDirectory() The goal of this method is to make input files available in the working directory.
protected void	setupWorkingDirectory() The goal of this method is to make input files available in the working directory.
void	shutdown()

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

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

Methods inherited from class java.lang.Object

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

Field Detail

CONFIG_FILE_NAME

protected static String CONFIG_FILE_NAME

Constructor Detail

AbstractEwE

public AbstractEwE()

Method Detail

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.ComputationalAgent

Specified by:

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

setupWorkingDirectory

protected void setupWorkingDirectory()
                              throws Exception

The goal of this method is to make input files available in the working directory.

Throws:

Exception

prepareInput

protected abstract void prepareInput()
                              throws Exception

The goal of this method is to make input files available in the working directory.

Throws:

Exception

downloadAndSetupEwE

protected void downloadAndSetupEwE()
                            throws Exception

The goal of this method is to make input files available in the working. directory.

Throws:

Exception

prepareOutput

protected void prepareOutput()
                      throws Exception

The goal of this method is to make input files available in the working. directory

Throws:

Exception

removeWorkingDirectory

protected void removeWorkingDirectory()
                               throws Exception

The goal of this method is to make input files available in the working directory.

Throws:

Exception

process

protected void process()
                throws Exception

Specified by:

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

Throws:

Exception

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

getOutputFileName

protected String getOutputFileName()

getOutput

public org.gcube.dataanalysis.ecoengine.datatypes.StatisticalType getOutput()

Specified by:

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

Overrides:

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

getExecutionId

public String getExecutionId()

checkForErrors

public void checkForErrors(File executionRoot)
                    throws Exception

Throws:

Exception