org.jcreme.processing
Class ParseProducer

java.lang.Object
  org.jcreme.processing.AbstractProducer
      org.jcreme.processing.BaseProducer
          org.jcreme.processing.ParseProducer

All Implemented Interfaces:

Producer

public class ParseProducer

extends BaseProducer

This producer produces Objects from a Strings using a Format.

Author:

$Author: dbregeon $

Constructor Summary

ParseProducer(java.text.Format format, int initialProductionQueueSize, int initialValidationQueueSize, Consumer source)
Creates a new ParseConsumer.

Method Summary

protected java.lang.Object	actualProduce(java.lang.Object sourceItem) This method does that actual production work.
boolean	produceItem() Produces an item, i.e. marks it as consumable.

Methods inherited from class org.jcreme.processing.BaseProducer

getProducedToConsumed, getSource, validateItem

Methods inherited from class org.jcreme.processing.AbstractProducer

getItemsBeingConsumed, getProducedItems, isProductionOver, nextItem, nextItem, publishItem, setProductionOver

Methods inherited from class java.lang.Object

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

Constructor Detail

ParseProducer

public ParseProducer(java.text.Format format,
                     int initialProductionQueueSize,
                     int initialValidationQueueSize,
                     Consumer source)
              throws java.lang.IllegalArgumentException

Creates a new ParseConsumer.

Parameters:

format - the Format that will be used to parse text lines.

initialProductionQueueSize - the size of the production queue when it is initialized.

initialValidationQueueSize - the size of the validation queue when it is initialized.

source - Provides Strings to this producer.

Throws:

java.lang.IllegalArgumentException - if the source is null.

Method Detail

produceItem

public boolean produceItem()

Produces an item, i.e. marks it as consumable.

Specified by:

produceItem in interface Producer

Overrides:

produceItem in class BaseProducer

Returns:

true if the method actually produced an item, false otherwise.

See Also:

Producer.produceItem()

actualProduce

protected java.lang.Object actualProduce(java.lang.Object sourceItem)

This method does that actual production work.

Specified by:

actualProduce in class BaseProducer

Parameters:

sourceItem - the item that will enable to produce a result.

Returns:

the object produced.