jconch.pipeline.impl
Class TransformerProcessor

java.lang.Object
  jconch.pipeline.PipelineStage
      jconch.pipeline.Processor
          jconch.pipeline.impl.TransformerProcessor

public abstract class TransformerProcessor
extends Processor

A Transformer-based implementation of a Processor. Implementation Note: Due to a failing of generics, there is no type-safety available for this implementation.

Author:

Robert Fischer

Constructor Summary

protected

TransformerProcessor(Transformer trans, ThreadingModel threading, PipeLink inLink, PipeLink outLink) Constructor.

Method Summary

Object

process(Object item) Delegates the implemenation to Transformer.transform(Object).

Methods inherited from class jconch.pipeline.Processor

execute, getLinkIn, getLinkOut, isFinished

Methods inherited from class jconch.pipeline.PipelineStage

getThreadingModel, isStarted, logMessage, start

Methods inherited from class java.lang.Object

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

Constructor Detail

TransformerProcessor

protected TransformerProcessor(Transformer trans,
                               ThreadingModel threading,
                               PipeLink inLink,
                               PipeLink outLink)

Constructor.

Parameters:

trans - The implementation of the processing.

Throws:

org.apache.commons.lang.NullArgumentException - If any argument is null.

Method Detail

process

public Object process(Object item)

Delegates the implemenation to Transformer.transform(Object).

Specified by:

process in class Processor

Parameters:

item - The item to process.

Returns:

The processed item, or null to drop it.