net.sourceforge.taverna.scuflworkers.ui
Class AskWorker

java.lang.Object
  extended by net.sourceforge.taverna.scuflworkers.ui.AskWorker
All Implemented Interfaces:
LocalWorker
Direct Known Subclasses:
TellWorker, WarnWorker

public class AskWorker
extends java.lang.Object
implements LocalWorker

This processor creates a Dialog with a text box for user input. This processor should only be used in workflows for client-side applications. Server side applications should not require this level of interaction.

Version:
$Revision: 1.2 $
Author:
Mark

Field Summary
 
Fields inherited from interface org.embl.ebi.escience.scuflworkers.java.LocalWorker
BINARY, BINARY_ARRAY, HTML, HTML_ARRAY, PNG_IMAGE, PNG_IMAGE_ARRAY, STRING, STRING_ARRAY, UNTYPED, UNTYPED_ARRAY
 
Constructor Summary
AskWorker()
           
 
Method Summary
 java.util.Map execute(java.util.Map inputMap)
          Given a Map of DataThing objects as input, invoke the underlying logic of the task and return a map of DataThing objects as outputs, with the port names acting as keys in the map in both cases.
 java.lang.String[] inputNames()
          Get an array of the names of input ports for this processor
 java.lang.String[] inputTypes()
          Get an array of the string types for the inputs defined by the inputNames() method, these should probably use the constants defined in this interface but may use any valid Baclava data type specifier.
 java.lang.String[] outputNames()
          Names of the output ports
 java.lang.String[] outputTypes()
          Types of the output ports
 
Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

AskWorker

public AskWorker()
Method Detail

execute

public java.util.Map execute(java.util.Map inputMap)
                      throws TaskExecutionException
Description copied from interface: LocalWorker
Given a Map of DataThing objects as input, invoke the underlying logic of the task and return a map of DataThing objects as outputs, with the port names acting as keys in the map in both cases.

Specified by:
execute in interface LocalWorker
Throws:
TaskExecutionException - thrown if there is an error during invocation of the task.
See Also:
LocalWorker.execute(java.util.Map)

inputNames

public java.lang.String[] inputNames()
Description copied from interface: LocalWorker
Get an array of the names of input ports for this processor

Specified by:
inputNames in interface LocalWorker
See Also:
LocalWorker.inputNames()

inputTypes

public java.lang.String[] inputTypes()
Description copied from interface: LocalWorker
Get an array of the string types for the inputs defined by the inputNames() method, these should probably use the constants defined in this interface but may use any valid Baclava data type specifier.

Specified by:
inputTypes in interface LocalWorker
See Also:
LocalWorker.inputTypes()

outputNames

public java.lang.String[] outputNames()
Description copied from interface: LocalWorker
Names of the output ports

Specified by:
outputNames in interface LocalWorker
See Also:
LocalWorker.outputNames()

outputTypes

public java.lang.String[] outputTypes()
Description copied from interface: LocalWorker
Types of the output ports

Specified by:
outputTypes in interface LocalWorker
See Also:
LocalWorker.outputTypes()