org.eclipse.smila.processing.pipelets
Class CopyPipelet

java.lang.Object
  org.eclipse.smila.processing.pipelets.ATransformationPipelet
      org.eclipse.smila.processing.pipelets.CopyPipelet

All Implemented Interfaces:

Pipelet

public class CopyPipelet
extends ATransformationPipelet

Simple pipelet that copies a String value between attributes and or attachments. It supports two modes:

COPY: copies the value from the input to the output attribute/attachment

MOVE: same as copy, but deletes the value from the input attribute/attachment

Field Summary

Fields inherited from class org.eclipse.smila.processing.pipelets.ATransformationPipelet

_dataFactory, _inputName, _inputType, _outputName, _outputType, ENCODING_ATTACHMENT, PROP_INPUT_NAME, PROP_INPUT_TYPE, PROP_OUTPUT_NAME, PROP_OUTPUT_TYPE

Constructor Summary

CopyPipelet()

Method Summary

void	configure(AnyMap configuration) set configuration of pipelet.
java.lang.String[]	process(Blackboard blackboard, java.lang.String[] recordIds) process records on Blackboard service.

Methods inherited from class org.eclipse.smila.processing.pipelets.ATransformationPipelet

getInputName, getInputType, getOutputName, getOutputType, isReadFromAttribute, isStoreInAttribute, readInput, readStringInput, storeResult, storeResult, storeResults

Methods inherited from class java.lang.Object

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

Constructor Detail

CopyPipelet

public CopyPipelet()

Method Detail

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

Overrides:

configure in class ATransformationPipelet

Parameters:

configuration - configuration of pipelet.

Throws:

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

process

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

process records on Blackboard service.

Parameters:

blackboard - Blackboard service managing the records.

recordIds - Ids of records to process.

Returns:

Ids of result records. By default this should be the same as the passed in recordIds unless there is a specific reason not to do so. This is especially true for SearchPiplets.

Throws:

ProcessingException - error during processing.