org.codehaus.janino.util.iterator

Class ProducerIterator<T>

java.lang.Object

org.codehaus.janino.util.iterator.ProducerIterator<T>

Type Parameters:

T - The type of the products and the iterator elements

All Implemented Interfaces:

java.util.Iterator<T>

Direct Known Subclasses:

DirectoryIterator

public class ProducerIterator<T>
extends java.lang.Object
implements java.util.Iterator<T>

An Iterator that iterates over all the objects produced by a delegate Producer.

See Also:

Producer

Field Summary

Fields

Modifier and Type	Field and Description
private static java.lang.Object	AT_END
private java.lang.Object	nextElement
private Producer<T>	producer
private static java.lang.Object	UNKNOWN

Constructor Summary

Constructors

Constructor and Description
ProducerIterator(Producer<T> producer)

Method Summary

Modifier and Type	Method and Description
boolean	hasNext()
T	next()
void	remove()

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Iterator

forEachRemaining

Field Detail

producer

private final Producer<T> producer

UNKNOWN

private static final java.lang.Object UNKNOWN

AT_END

private static final java.lang.Object AT_END

nextElement

private java.lang.Object nextElement

Constructor Detail

ProducerIterator

public ProducerIterator(Producer<T> producer)

Method Detail

hasNext

public boolean hasNext()

Specified by:

hasNext in interface java.util.Iterator<T>

next

public T next()

Specified by:

next in interface java.util.Iterator<T>

remove

public void remove()

Specified by:

remove in interface java.util.Iterator<T>