net.sourceforge.taverna.scuflworkers.bsf
Class BSFProcessor

java.lang.Object
  org.embl.ebi.escience.scufl.Processor
      net.sourceforge.taverna.scuflworkers.bsf.BSFProcessor

All Implemented Interfaces:

java.io.Serializable, IProcessor

public class BSFProcessor
extends Processor
implements java.io.Serializable

A processor that uses the BSF scripting engine to allow arbitrary scripts to be invoked on workflow data. In this implementation all inputs and outputs are strings, if this becomes a serious issue I guess we can change it but for now this will do.

Author:

mfortner

See Also:

Serialized Form

Field Summary

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

ENACTOR

Constructor Summary

BSFProcessor(ScuflModel model, java.lang.String name, java.lang.String script, java.lang.String[] inputs, java.lang.String[] outputs)
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	getLanguage()
java.util.Properties	getProperties() Get the properties for this processor for display purposes
java.lang.String	getScript() Get the script
void	setLanguage(java.lang.String language)
void	setScript(java.lang.String theScript) 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

BSFProcessor

public BSFProcessor(ScuflModel model,
                    java.lang.String name,
                    java.lang.String script,
                    java.lang.String[] inputs,
                    java.lang.String[] outputs)
             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 theScript)

Set the script

getScript

public java.lang.String getScript()

Get the script

getLanguage

public java.lang.String getLanguage()

Returns:

Returns the language.

setLanguage

public void setLanguage(java.lang.String language)

Parameters:

language - The language to set.

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