org.mule.runtime.core.internal.streaming.object.iterator

Class SimpleConsumer<T>

java.lang.Object

org.mule.runtime.core.internal.streaming.object.iterator.AbstractConsumer<T,T>

org.mule.runtime.core.internal.streaming.object.iterator.SimpleConsumer<T>

All Implemented Interfaces:

Closeable, AutoCloseable, org.mule.runtime.api.streaming.HasSize, Consumer<T>

public class SimpleConsumer<T>
extends AbstractConsumer<T,T>

Basic implementation of Consumer that simply returns the objects returned by the underlying Producer

Since:

3.5.0

Field Summary

Fields inherited from class org.mule.runtime.core.internal.streaming.object.iterator.AbstractConsumer

producer

Constructor Summary

Constructors

Constructor and Description
SimpleConsumer(Producer<T> producer)

Method Summary

Modifier and Type	Method and Description
protected boolean	checkConsumed() Implement this method to actualy check for the Producer being fully consumed without worrying about it being closed or throwing any exceptions
protected T	doConsume() Implement this method to actually consume the producer without worrying about exception types or checking fo this consumer to be closed.

Methods inherited from class org.mule.runtime.core.internal.streaming.object.iterator.AbstractConsumer

close, consume, getSize, isConsumed

Methods inherited from class java.lang.Object

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

Constructor Detail

SimpleConsumer

public SimpleConsumer(Producer<T> producer)

Method Detail

doConsume

protected T doConsume()
               throws NoSuchElementException

Description copied from class: AbstractConsumer

Implement this method to actually consume the producer without worrying about exception types or checking fo this consumer to be closed. If the producer is consumed then simply return null

Specified by:

doConsume in class AbstractConsumer<T,T>

Returns:

a new item or null

Throws:

NoSuchElementException

checkConsumed

protected boolean checkConsumed()

Description copied from class: AbstractConsumer

Implement this method to actualy check for the Producer being fully consumed without worrying about it being closed or throwing any exceptions

Specified by:

checkConsumed in class AbstractConsumer<T,T>

Returns:

whether the Producer has been consumed or not