AbstractSortedMapDecorator.SortedMapIterator (Apache Commons Collections 4.0 API)

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java.lang.Object
- org.apache.commons.collections4.map.EntrySetToMapIteratorAdapter<K,V>
- - org.apache.commons.collections4.map.AbstractSortedMapDecorator.SortedMapIterator<K,V>

Type Parameters:
K - the key type
V - the value type

All Implemented Interfaces:

Iterator<K>, MapIterator<K,V>, OrderedIterator<K>, OrderedMapIterator<K,V>, ResettableIterator<K>

Enclosing class:

AbstractSortedMapDecorator<K,V>
```
protected static class AbstractSortedMapDecorator.SortedMapIterator<K,V>
extends EntrySetToMapIteratorAdapter<K,V>
implements OrderedMapIterator<K,V>
```
OrderedMapIterator implementation.

Constructor Summary

Constructors
Modifier	Constructor and Description
`protected`	`AbstractSortedMapDecorator.SortedMapIterator(Set<Map.Entry<K,V>> entrySet)` Create a new AbstractSortedMapDecorator.SortedMapIterator.

Method Summary

Methods
Modifier and Type	Method and Description
`boolean`	`hasPrevious()` Checks to see if there is a previous entry that can be iterated to.
`K`	`previous()` Gets the previous key from the `Map`.
`void`	`reset()` Resets the iterator back to the position at which the iterator was created.

Methods inherited from class org.apache.commons.collections4.map.EntrySetToMapIteratorAdapter
current, getKey, getValue, hasNext, next, remove, setValue

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.apache.commons.collections4.MapIterator
getKey, getValue, hasNext, next, remove, setValue

- Constructor Detail
  - AbstractSortedMapDecorator.SortedMapIterator
```
protected AbstractSortedMapDecorator.SortedMapIterator(Set<Map.Entry<K,V>> entrySet)
```
    Create a new AbstractSortedMapDecorator.SortedMapIterator.
    
    Parameters:
    entrySet - the entrySet to iterate
- Method Detail
  - reset
```
public void reset()
```
    Resets the iterator back to the position at which the iterator was created.
    
    Specified by:
    
    reset in interface ResettableIterator<K>
    
    Overrides:
    
    reset in class EntrySetToMapIteratorAdapter<K,V>
  - hasPrevious
```
public boolean hasPrevious()
```
    Checks to see if there is a previous entry that can be iterated to.
    
    Specified by:
    
    hasPrevious in interface OrderedIterator<K>
    
    Specified by:
    
    hasPrevious in interface OrderedMapIterator<K,V>
    
    Returns:
    true if the iterator has a previous element
  - previous
```
public K previous()
```
    Gets the previous key from the Map.
    
    Specified by:
    
    previous in interface OrderedIterator<K>
    
    Specified by:
    
    previous in interface OrderedMapIterator<K,V>
    
    Returns:
    the previous key in the iteration

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