nl.utwente.ewi.hmi.taverna.scuflworkers.rshell
Class RshellProcessor

java.lang.Object
  org.embl.ebi.escience.scufl.Processor
      nl.utwente.ewi.hmi.taverna.scuflworkers.rshell.RshellProcessor

All Implemented Interfaces:

java.io.Serializable, IProcessor

public class RshellProcessor
extends Processor
implements java.io.Serializable

A processor that uses the Rshell scripting engine to allow R (the free version of S) to be invoked on workflow data. Rshell (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, Ingo Wassink

See Also:

Serialized Form

Field Summary

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

ENACTOR

Constructor Summary

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

Method Summary

RshellConnectionSettings	getConnectionSettings() Method for getting the connection settings
java.util.Properties	getProperties() Get the properties for this processor for display purposes
java.lang.String	getScript() Get the script
void	setScript(java.lang.String script) Set the script

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

RshellProcessor

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

Throws:

ProcessorCreationException

DuplicateProcessorNameException

Method Detail

setScript

public void setScript(java.lang.String script)

Set the script

Parameters:

newScript - the new script

getScript

public java.lang.String getScript()

Get the script

Returns:

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:

the properties

getConnectionSettings

public RshellConnectionSettings getConnectionSettings()

Method for getting the connection settings

Returns:

the connection settings