EmptyMapIterator (The Adobe Experience Manager SDK 2022.11.9850.20221116T162329Z-220900)

java.lang.Object
- org.apache.commons.collections4.iterators.AbstractEmptyMapIterator<K,V>
- - org.apache.commons.collections4.iterators.EmptyMapIterator<K,V>

Type Parameters:

K - the type of keys

V - the type of mapped values

All Implemented Interfaces:

java.util.Iterator<K>, MapIterator<K,V>, ResettableIterator<K>
```
public class EmptyMapIterator<K,V>
extends AbstractEmptyMapIterator<K,V>
implements MapIterator<K,V>, ResettableIterator<K>
```
Provides an implementation of an empty map iterator.

Since:

3.1

Field Summary

Fields
Modifier and Type Field Description

static MapIterator INSTANCE
Singleton instance of the iterator.

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`add(E obj)`
`static <K,V> MapIterator<K,V>`	`emptyMapIterator()`	Get a typed instance of the iterator.
`boolean`	`hasNext()`
`boolean`	`hasPrevious()`
`E`	`next()`
`int`	`nextIndex()`
`E`	`previous()`
`int`	`previousIndex()`
`void`	`remove()`
`void`	`reset()`
`void`	`set(E obj)`

Methods inherited from class org.apache.commons.collections4.iterators.AbstractEmptyMapIterator
getKey, getValue, setValue

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

Methods inherited from interface java.util.Iterator
forEachRemaining

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

Methods inherited from interface org.apache.commons.collections4.ResettableIterator
reset

Field Detail
- INSTANCE
```
public static final MapIterator INSTANCE
```
  Singleton instance of the iterator.
  
  Since:
  
  3.1

Method Detail

emptyMapIterator
```
public static <K,V> MapIterator<K,V> emptyMapIterator()
```
Get a typed instance of the iterator.

Type Parameters:

K - the key type

V - the value type

Returns:

MapIterator<K, V>

hasNext
```
public boolean hasNext()
```

next
```
public E next()
```

hasPrevious
```
public boolean hasPrevious()
```

previous
```
public E previous()
```

nextIndex
```
public int nextIndex()
```

previousIndex
```
public int previousIndex()
```

add
```
public void add(E obj)
```

set
```
public void set(E obj)
```

remove
```
public void remove()
```

reset
```
public void reset()
```