control
Class IteratorCommunityStates

java.lang.Object
  control.IteratorCommunityStates

All Implemented Interfaces:

java.util.Iterator<CState>

public class IteratorCommunityStates
extends java.lang.Object
implements java.util.Iterator<CState>

This Class is an iterator on community states and allows to build Cartesian product on fly

Field Summary

private boolean	hasNext
private java.util.Iterator<State>[]	next
private State[]	presentConfiguration
private AvailableServices	services

Constructor Summary

IteratorCommunityStates(AvailableServices services)

Method Summary

boolean	hasNext() says if the iterations of Cartesian product are terminated
CState	next() gets the present configuration an creat the next one
void	remove() remove operation isn't allows for thhis structures.

Methods inherited from class java.lang.Object

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

Field Detail

presentConfiguration

private State[] presentConfiguration

next

private java.util.Iterator<State>[] next

services

private AvailableServices services

hasNext

private boolean hasNext

Constructor Detail

IteratorCommunityStates

public IteratorCommunityStates(AvailableServices services)

Method Detail

next

public CState next()

gets the present configuration an creat the next one

Specified by:

next in interface java.util.Iterator<CState>

Returns:

CState

hasNext

public boolean hasNext()

says if the iterations of Cartesian product are terminated

Specified by:

hasNext in interface java.util.Iterator<CState>

Returns:

boolean

remove

public void remove()

remove operation isn't allows for thhis structures. Every remove's call preduce the throw of an exception

Specified by:

remove in interface java.util.Iterator<CState>