org.archive.util.iterator

Class CloseableCompositeIterator<E>

java.lang.Object

org.archive.util.iterator.CloseableCompositeIterator<E>

All Implemented Interfaces:

Closeable, AutoCloseable, Iterator<E>, CloseableIterator<E>

public class CloseableCompositeIterator<E>
extends Object
implements CloseableIterator<E>

Field Summary

Fields

Modifier and Type	Field and Description
protected CloseableIterator<E>	currIter
protected Iterator<CloseableIterator<E>>	iterPtr
protected LinkedList<CloseableIterator<E>>	iters

Constructor Summary

Constructors

Constructor and Description
CloseableCompositeIterator()

Method Summary

Methods

Modifier and Type	Method and Description
void	addFirst(CloseableIterator<E> e)
void	addLast(CloseableIterator<E> e)
void	close()
boolean	hasNext()
E	next()
void	remove()

Methods inherited from class java.lang.Object

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

Field Detail

iters

protected LinkedList<CloseableIterator<E>> iters

iterPtr

protected Iterator<CloseableIterator<E>> iterPtr

currIter

protected CloseableIterator<E> currIter

Constructor Detail

CloseableCompositeIterator

public CloseableCompositeIterator()

Method Detail

addFirst

public void addFirst(CloseableIterator<E> e)

addLast

public void addLast(CloseableIterator<E> e)

hasNext

public boolean hasNext()

Specified by:

hasNext in interface Iterator<E>

next

public E next()

Specified by:

next in interface Iterator<E>

remove

public void remove()

Specified by:

remove in interface Iterator<E>

close

public void close()
           throws IOException

Specified by:

close in interface Closeable

Specified by:

close in interface AutoCloseable

Throws:

IOException