org.embl.ebi.escience.scuflworkers.rserv
Class RservProcessor

java.lang.Object
  org.embl.ebi.escience.scufl.Processor
      org.embl.ebi.escience.scuflworkers.rserv.RservProcessor

All Implemented Interfaces:

java.io.Serializable, IProcessor

public class RservProcessor
extends Processor
implements java.io.Serializable

A processor that uses the Rserv scripting engine to allow R (the free version of S) to be invoked on workflow data. Rserv (which allows R scripts to be executed remotely) must be runniTomng on localhost. Support for other hosts and authentication will be added later.

Author:

Stian Soiland

See Also:

Serialized Form

Field Summary

Fields inherited from interface org.embl.ebi.escience.scufl.IProcessor

ENACTOR

Constructor Summary

RservProcessor(ScuflModel model, java.lang.String name)

RservProcessor(ScuflModel model, java.lang.String name, java.lang.String script, java.lang.String[] inputs)
Construct a new processor with the given model and name, delegates to the superclass and sets the script up correctly along with the input and output port name arrays.

Method Summary

java.lang.String	getHostname()
java.lang.String	getPassword()
int	getPort()
java.util.Properties	getProperties() Get the properties for this processor for display purposes
java.lang.String	getScript() Get the script
java.lang.String	getUsername()
void	setHostname(java.lang.String hostname)
void	setPassword(java.lang.String password)
void	setPort(int port)
void	setScript(java.lang.String script) Set the script
void	setUsername(java.lang.String username)

Methods inherited from class org.embl.ebi.escience.scufl.Processor

addAlternate, addAnnotationTemplate, addBreakpoint, addPort, defaultAnnotationTemplates, fireModelEvent, getAlternatesArray, getAlternatesList, getAnnotationTemplates, getBackoff, getBoundInputPorts, getBoundOutputPorts, getCritical, getDefaultWorkers, getDescription, getInputPorts, getIterationStrategy, getLogLevel, getMaximumWorkers, getModel, getName, getOutputPorts, getPorts, getRealLogLevel, getResourceHost, getRetries, getRetryDelay, getTimeout, getWorkers, hasBreakpoint, isBoring, isOffline, locatePort, locatePort, removeAlternate, removeAnnotationTemplate, removePort, rmvBreakpoint, setBackoff, setBoring, setCritical, setDescription, setIterationStrategy, setLogLevel, setName, setOffline, setOnline, setRetries, setRetryDelay, setTimeout, setWorkers, toString

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

RservProcessor

public RservProcessor(ScuflModel model,
                      java.lang.String name)
               throws ProcessorCreationException,
                      DuplicateProcessorNameException

Throws:

ProcessorCreationException

DuplicateProcessorNameException

RservProcessor

public RservProcessor(ScuflModel model,
                      java.lang.String name,
                      java.lang.String script,
                      java.lang.String[] inputs)
               throws ProcessorCreationException,
                      DuplicateProcessorNameException

Construct a new processor with the given model and name, delegates to the superclass and sets the script up correctly along with the input and output port name arrays.

Throws:

ProcessorCreationException

DuplicateProcessorNameException

Method Detail

setScript

public void setScript(java.lang.String script)

Set the script

getScript

public java.lang.String getScript()

Get the script

getProperties

public java.util.Properties getProperties()

Get the properties for this processor for display purposes

Specified by:

getProperties in interface IProcessor

Specified by:

getProperties in class Processor

Returns:

a Properties instance containing all processor-specific properties, or optinally null if there are none

getHostname

public java.lang.String getHostname()

setHostname

public void setHostname(java.lang.String hostname)

getPassword

public java.lang.String getPassword()

setPassword

public void setPassword(java.lang.String password)

getPort

public int getPort()

setPort

public void setPort(int port)

getUsername

public java.lang.String getUsername()

setUsername

public void setUsername(java.lang.String username)