AbstractMapMultiSet.UniqueSetIterator

org.apache.commons.collections4.multiset

Class AbstractMapMultiSet.UniqueSetIterator<E>

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

Method Summary

All Methods

Instance Methods

Concrete Methods
Modifier and Type	Method and 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
  - remove
```
public void remove()
```