Class OneSubSetIterator<E>

java.lang.Object

edu.jas.util.OneSubSetIterator<E>

All Implemented Interfaces:

Iterator<List<E>>

class OneSubSetIterator<E>
extends Object
implements Iterator<List<E>>

One-subset iterator.

Field Summary

Fields

Modifier and Type	Field	Description
private Iterator<E>	iter
final List<E>	set	data structure.

Constructor Summary

Constructors

Constructor	Description
OneSubSetIterator(List<E> set)	OneSubSetIterator constructor.

Method Summary

Modifier and Type	Method	Description
boolean	hasNext()	Test for availability of a next subset.
List<E>	next()	Get next subset.
void	remove()	Remove the last subset returned from underlying set if allowed.

Methods inherited from class Object

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

Methods inherited from interface Iterator

forEachRemaining

Field Details

set

public final List<E> set

data structure.

iter

private Iterator<E> iter

Constructor Details

OneSubSetIterator

public OneSubSetIterator(List<E> set)

OneSubSetIterator constructor.

Parameters:

set - generating set.

Method Details

hasNext

public boolean hasNext()

Test for availability of a next subset.

Specified by:

hasNext in interface Iterator<E>

Returns:

true if the iteration has more subsets, else false.

next

public List<E> next()

Get next subset.

Specified by:

next in interface Iterator<E>

Returns:

next subset.

remove

public void remove()

Remove the last subset returned from underlying set if allowed.

Specified by:

remove in interface Iterator<E>