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

Constructors

Constructor and Description
RemoveAttributePipelet()

Method Summary

Methods

Modifier and Type	Method and Description
void	configure(AnyMap configuration) set configuration of pipelet. called once after instantiation before the pipelet is actually used in a workflow.
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)