Package net.sf.tweety.commons.util

Class IncreasingSubsetIterator<T>

java.lang.Object

net.sf.tweety.commons.util.SubsetIterator<T>

net.sf.tweety.commons.util.IncreasingSubsetIterator<T>

Type Parameters:

T - The element class which is iterated.

All Implemented Interfaces:

Iterator<Set<T>>

public class IncreasingSubsetIterator<T>
extends SubsetIterator<T>

Iterates over all subsets of a given set. This iterator first returns the empty set, then all 1-element subsets, then all 2-element subsets,...

Author:

Matthias Thimm

Constructor Summary

Constructors

Constructor	Description
IncreasingSubsetIterator(Set<T> set)	Creates a new subset iterator for the given set.

Method Summary

Modifier and Type	Method	Description
boolean	hasNext()
Set<T>	next()

Methods inherited from class net.sf.tweety.commons.util.SubsetIterator

getSet, remove

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Iterator

forEachRemaining

Constructor Detail

IncreasingSubsetIterator

public IncreasingSubsetIterator(Set<T> set)

Creates a new subset iterator for the given set.

Parameters:

set - some set.

Method Detail

hasNext

public boolean hasNext()

Specified by:

hasNext in interface Iterator<T>

Specified by:

hasNext in class SubsetIterator<T>

next

public Set<T> next()

Specified by:

next in interface Iterator<T>

Specified by:

next in class SubsetIterator<T>