net.sf.molae.pipe.cube
Class LexicographicalIterator

java.lang.Object
  |
  +--net.sf.molae.pipe.cube.LexicographicalIterator

All Implemented Interfaces:

Iterator

public final class LexicographicalIterator

extends Object

implements Iterator

Provides a lexicographical iteration of a cartesian product of sets. Use CartesianCollection to get an instance of this class.

Method Summary

boolean	hasNext()
Object	next() Returns the next element in the interation.
void	remove()

Methods inherited from class java.lang.Object

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

Method Detail

hasNext

public boolean hasNext()

Specified by:

hasNext in interface Iterator

next

public Object next()

Returns the next element in the interation.

Specified by:

next in interface Iterator

Returns:

the next element in the iteration.

Throws:

NoSuchElementException - iteration has no more elements.

remove

public void remove()

Specified by:

remove in interface Iterator

Throws:

UnsupportedOperationException - always