AbstractMapMultiSet.UniqueSetIterator (Apache Commons Collections 4.2 API)

java.lang.Object
- org.apache.commons.collections4.iterators.AbstractUntypedIteratorDecorator<E,E>
- - org.apache.commons.collections4.iterators.AbstractIteratorDecorator<E>
  - - org.apache.commons.collections4.multiset.AbstractMapMultiSet.UniqueSetIterator<E>

All Implemented Interfaces:

Iterator<E>

Enclosing class:

AbstractMapMultiSet<E>
```
protected static class AbstractMapMultiSet.UniqueSetIterator<E>
extends AbstractIteratorDecorator<E>
```
Inner class UniqueSetIterator.

Field Summary

Fields
Modifier and Type	Field	Description
`protected boolean`	`canRemove`	Whether remove is allowed at present
`protected E`	`lastElement`	The last returned element
`protected AbstractMapMultiSet<E>`	`parent`	The parent multiset

Constructor Summary

Constructors
Modifier Constructor Description

protected UniqueSetIterator(Iterator<E> iterator, AbstractMapMultiSet<E> parent)
Constructor.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type Method Description

E next()

void remove()
- Methods inherited from class org.apache.commons.collections4.iterators.AbstractUntypedIteratorDecorator
  getIterator, hasNext
- 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
  - parent
```
protected final AbstractMapMultiSet<E> parent
```
    The parent multiset
  - lastElement
```
protected E lastElement
```
    The last returned element
  - canRemove
```
protected boolean canRemove
```
    Whether remove is allowed at present
- Constructor Detail
  - UniqueSetIterator
```
protected UniqueSetIterator(Iterator<E> iterator,
                            AbstractMapMultiSet<E> parent)
```
    Constructor.
    
    Parameters:
    
    iterator - the iterator to decorate
    
    parent - the parent multiset
- Method Detail
  - next
```
public E next()
```
    Description copied from class: AbstractIteratorDecorator
    
    Specified by:
    
    next in interface Iterator<E>
    
    Overrides:
    
    next in class AbstractIteratorDecorator<E>
  - remove
```
public void remove()
```
    Specified by:
    
    remove in interface Iterator<E>
    
    Overrides:
    
    remove in class AbstractUntypedIteratorDecorator<E,E>