org.mule.streaming
Class PagingDelegateProducer<T>

java.lang.Object
  org.mule.streaming.PagingDelegateProducer<T>

All Implemented Interfaces:

Closeable, Producer<List<T>>, ProvidesTotalHint

public class PagingDelegateProducer<T>
extends Object
implements Producer<List<T>>

Implementation of Producer that uses an instance of PagingDelegate to get its results

Since:

3.5.0

Constructor Summary

PagingDelegateProducer(PagingDelegate<T> delegate)

Method Summary

void	close() Closes the delegate
List<T>	produce() Asks the delegate for the next page
int	size() Returns the total amount of available results informed by delegate

Methods inherited from class java.lang.Object

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

Constructor Detail

PagingDelegateProducer

public PagingDelegateProducer(PagingDelegate<T> delegate)

Method Detail

produce

public List<T> produce()

Asks the delegate for the next page

Specified by:

produce in interface Producer<List<T>>

Returns:

an item. Might be null

size

public int size()

Returns the total amount of available results informed by delegate

Specified by:

size in interface ProvidesTotalHint

close

public void close()
           throws MuleException

Closes the delegate

Specified by:

close in interface Closeable

Throws:

MuleException - if an exception occurs closing the resource