SubsetIterator

java.lang.Object
- net.sf.tweety.commons.util.SubsetIterator<T>

Type Parameters:

T - The elements of the set

All Implemented Interfaces:

java.util.Iterator<java.util.Set<T>>

Direct Known Subclasses:

DefaultSubsetIterator, IncreasingSubsetIterator, RandomSubsetIterator
```
public abstract class SubsetIterator<T>
extends java.lang.Object
implements java.util.Iterator<java.util.Set<T>>
```
Iterates over all subsets of a given set.

Author:

Matthias Thimm

Field Summary

Fields
Modifier and Type Field Description

private java.util.Set<T> set
The set this iterator is iterating over.

Constructor Summary

Constructors
Constructor Description

SubsetIterator(java.util.Set<T> set)
Creates a new subset iterator for the given set.

Method Summary

Modifier and Type	Method	Description
`protected java.util.Set<T>`	`getSet()`	Returns the set this iterator is iterating over.
`abstract boolean`	`hasNext()`
`abstract java.util.Set<T>`	`next()`
`void`	`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

- Field Detail
  - set
```
private java.util.Set<T> set
```
    The set this iterator is iterating over.
- Constructor Detail
  - SubsetIterator
```
public SubsetIterator(java.util.Set<T> set)
```
    Creates a new subset iterator for the given set.
    
    Parameters:
    
    set - some set.
- Method Detail
  - getSet
```
protected java.util.Set<T> getSet()
```
    Returns the set this iterator is iterating over.
    
    Returns:
    
    The set this iterator is iterating over.
  - remove
```
public void remove()
```
    Specified by:
    
    remove in interface java.util.Iterator<T>
  - hasNext
```
public abstract boolean hasNext()
```
    Specified by:
    
    hasNext in interface java.util.Iterator<T>
  - next
```
public abstract java.util.Set<T> next()
```
    Specified by:
    
    next in interface java.util.Iterator<T>