AbstractPatriciaTrie.TrieIterator

java.lang.Object
- org.apache.commons.collections4.trie.AbstractPatriciaTrie.TrieIterator<E>

All Implemented Interfaces:

java.util.Iterator<E>

Direct Known Subclasses:

AbstractPatriciaTrie.EntrySet.EntryIterator, AbstractPatriciaTrie.KeySet.KeyIterator, AbstractPatriciaTrie.PrefixRangeEntrySet.EntryIterator, AbstractPatriciaTrie.RangeEntrySet.EntryIterator, AbstractPatriciaTrie.TrieMapIterator, AbstractPatriciaTrie.Values.ValueIterator

Enclosing class:

AbstractPatriciaTrie<K,V>
```
abstract class AbstractPatriciaTrie.TrieIterator<E>
extends java.lang.Object
implements java.util.Iterator<E>
```
An iterator for the entries.

Field Summary

Fields
Modifier and Type	Field	Description
`protected AbstractPatriciaTrie.TrieEntry<K,V>`	`current`
`protected int`	`expectedModCount`	For fast-fail.
`protected AbstractPatriciaTrie.TrieEntry<K,V>`	`next`

Constructor Summary

Constructors
Modifier	Constructor	Description
`protected`	`TrieIterator()`	Starts iteration from the root.
`protected`	`TrieIterator(AbstractPatriciaTrie.TrieEntry<K,V> firstEntry)`	Starts iteration at the given entry.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`protected AbstractPatriciaTrie.TrieEntry<K,V>`	`findNext(AbstractPatriciaTrie.TrieEntry<K,V> prior)`
`boolean`	`hasNext()`
`protected AbstractPatriciaTrie.TrieEntry<K,V>`	`nextEntry()`	Returns the next `AbstractPatriciaTrie.TrieEntry`.
`void`	`remove()`

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, next

Field Detail

expectedModCount
```
protected int expectedModCount
```
For fast-fail.

next

protected AbstractPatriciaTrie.TrieEntry<K,V> next

current

protected AbstractPatriciaTrie.TrieEntry<K,V> current

Constructor Detail
- TrieIterator
```
protected TrieIterator()
```
  Starts iteration from the root.
- TrieIterator
```
protected TrieIterator(AbstractPatriciaTrie.TrieEntry<K,V> firstEntry)
```
  Starts iteration at the given entry.

Method Detail
- nextEntry
```
protected AbstractPatriciaTrie.TrieEntry<K,V> nextEntry()
```
  Returns the next AbstractPatriciaTrie.TrieEntry.
- findNext
```
protected AbstractPatriciaTrie.TrieEntry<K,V> findNext(AbstractPatriciaTrie.TrieEntry<K,V> prior)
```
  See Also:
  
  AbstractPatriciaTrie.nextEntry(TrieEntry)
- hasNext
```
public boolean hasNext()
```
  Specified by:
  
  hasNext in interface java.util.Iterator<E>
- remove
```
public void remove()
```
  Specified by:
  
  remove in interface java.util.Iterator<E>