net.yacy.kelondro.util

Class RotateIterator<E>

java.lang.Object

net.yacy.kelondro.util.RotateIterator<E>

All Implemented Interfaces:

java.lang.Cloneable, java.util.Iterator<E>, CloneableIterator<E>

public class RotateIterator<E>
extends java.lang.Object
implements CloneableIterator<E>

Field Summary

Fields

Modifier and Type	Field and Description
private CloneableIterator<E>	a
private CloneableIterator<E>	clone
(package private) java.lang.Object	modifier
private boolean	nempty
(package private) int	terminationCount

Constructor Summary

Constructors

Constructor and Description
RotateIterator(CloneableIterator<E> a, java.lang.Object modifier, int terminationCount)

Method Summary

Methods

Modifier and Type	Method and Description
RotateIterator<E>	clone(java.lang.Object modifier) clone the iterator using a modifier the modifier can be i.e.
void	close() a CloneableIterator should be closed after usage to free resources
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

a

private CloneableIterator<E> a

clone

private CloneableIterator<E> clone

modifier

java.lang.Object modifier

nempty

private boolean nempty

terminationCount

int terminationCount

Constructor Detail

RotateIterator

public RotateIterator(CloneableIterator<E> a,
              java.lang.Object modifier,
              int terminationCount)

Method Detail

clone

public RotateIterator<E> clone(java.lang.Object modifier)

Description copied from interface: CloneableIterator

clone the iterator using a modifier the modifier can be i.e. a re-start position

Specified by:

clone in interface CloneableIterator<E>

Returns:

hasNext

public boolean hasNext()

Specified by:

hasNext in interface java.util.Iterator<E>

next

public E next()

Specified by:

next in interface java.util.Iterator<E>

remove

public void remove()

Specified by:

remove in interface java.util.Iterator<E>

close

public void close()

Description copied from interface: CloneableIterator

a CloneableIterator should be closed after usage to free resources

Specified by:

close in interface CloneableIterator<E>