org.eclipse.smila.processing.pipelets
Class RemoveAttributePipelet

java.lang.Object
  org.eclipse.smila.processing.pipelets.RemoveAttributePipelet

All Implemented Interfaces:

Pipelet

public class RemoveAttributePipelet
extends java.lang.Object
implements Pipelet

Simple pipelet to remove an attribute.

Author:

jschumacher

Constructor Summary

RemoveAttributePipelet()

Method Summary

void	configure(AnyMap configuration) set configuration of pipelet.
java.lang.String[]	process(Blackboard blackboard, java.lang.String[] recordIds) remove configured attribute.

Methods inherited from class java.lang.Object

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

Constructor Detail

RemoveAttributePipelet

public RemoveAttributePipelet()

Method Detail

process

public java.lang.String[] process(Blackboard blackboard,
                                  java.lang.String[] recordIds)
                           throws ProcessingException

remove configured attribute. process given records.

Specified by:

process in interface Pipelet

Parameters:

blackboard - Blackboard holding and managing the records.

recordIds - Ids of records to process.

Returns:

Ids of records to be passed into the next pipelet. By default this should be the same as the passed in recordIds unless there is a specific (businesslogic) reason not to do so.

Throws:

ProcessingException - error during processing.

configure

public void configure(AnyMap configuration)
               throws ProcessingException

set configuration of pipelet. called once after instantiation before the pipelet is actually used in a workflow.

Specified by:

configure in interface Pipelet

Parameters:

configuration - configuration of pipelet.

Throws:

ProcessingException - configuration is not applicable for pipelet (missing properties, wrong datatypes)