Class EmptyMapIterator<K,V>
java.lang.Object
org.apache.commons.collections4.iterators.AbstractEmptyIterator<K>
org.apache.commons.collections4.iterators.AbstractEmptyMapIterator<K,V>
org.apache.commons.collections4.iterators.EmptyMapIterator<K,V>
- Type Parameters:
K
- the type of keysV
- the type of mapped values
- All Implemented Interfaces:
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 -
Constructor Summary
Constructors -
Method Summary
Modifier and TypeMethodDescriptionstatic <K,
V> MapIterator <K, V> Get a typed instance of the iterator.Methods inherited from class org.apache.commons.collections4.iterators.AbstractEmptyMapIterator
getKey, getValue, setValue
Methods inherited from class org.apache.commons.collections4.iterators.AbstractEmptyIterator
add, hasNext, hasPrevious, next, nextIndex, previous, previousIndex, remove, reset, set
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
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 Details
-
INSTANCE
Singleton instance of the iterator.- Since:
- 3.1
-
-
Constructor Details
-
EmptyMapIterator
protected EmptyMapIterator()Constructor.
-
-
Method Details
-
emptyMapIterator
Get a typed instance of the iterator.- Type Parameters:
K
- the key typeV
- the value type- Returns:
MapIterator
<K, V>
-