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java.lang.Objectorg.apache.commons.collections4.map.EntrySetToMapIteratorAdapter<K,V>
public class EntrySetToMapIteratorAdapter<K,V>
Adapts a Map entrySet to the MapIterator interface.
Constructor Summary | |
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EntrySetToMapIteratorAdapter(Set<Map.Entry<K,V>> entrySet)
Create a new EntrySetToMapIteratorAdapter. |
Method Summary | |
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protected Map.Entry<K,V> |
current()
Get the currently active entry. |
K |
getKey()
Gets the current key, which is the key returned by the last call to next() . |
V |
getValue()
Gets the current value, which is the value associated with the last key returned by next() . |
boolean |
hasNext()
Checks to see if there are more entries still to be iterated. |
K |
next()
Gets the next key from the Map . |
void |
remove()
Removes the last returned key from the underlying Map (optional operation). |
void |
reset()
Resets the iterator back to the position at which the iterator was created. |
V |
setValue(V value)
Sets the value associated with the current key (optional operation). |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public EntrySetToMapIteratorAdapter(Set<Map.Entry<K,V>> entrySet)
entrySet
- the entrySet to adaptMethod Detail |
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public K getKey()
next()
.
getKey
in interface MapIterator<K,V>
public V getValue()
next()
.
getValue
in interface MapIterator<K,V>
public V setValue(V value)
setValue
in interface MapIterator<K,V>
value
- the new value
public boolean hasNext()
hasNext
in interface Iterator<K>
hasNext
in interface MapIterator<K,V>
true
if the iterator has more elementspublic K next()
Map
.
next
in interface Iterator<K>
next
in interface MapIterator<K,V>
public void reset()
reset
in interface ResettableIterator<K>
public void remove()
Map
(optional operation).
This method can be called once per call to next()
.
remove
in interface Iterator<K>
remove
in interface MapIterator<K,V>
protected Map.Entry<K,V> current()
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