Class AbstractPatriciaTrie.TrieMapIterator
java.lang.Object
AbstractPatriciaTrie<K,V>.org.apache.commons.collections4.trie.AbstractPatriciaTrie.TrieIterator<K>
org.apache.commons.collections4.trie.AbstractPatriciaTrie.TrieMapIterator
- All Implemented Interfaces:
Iterator<K>
,MapIterator<K,
,V> OrderedIterator<K>
,OrderedMapIterator<K,
V>
- Enclosing class:
AbstractPatriciaTrie<K,
V>
private class AbstractPatriciaTrie.TrieMapIterator
extends AbstractPatriciaTrie<K,V>.TrieIterator<K>
implements OrderedMapIterator<K,V>
An
.
OrderedMapIterator
for a
invalid reference
Trie
-
Field Summary
FieldsFields inherited from class org.apache.commons.collections4.trie.AbstractPatriciaTrie.TrieIterator
current, expectedModCount, next
-
Constructor Summary
Constructors -
Method Summary
Modifier and TypeMethodDescriptiongetKey()
Gets the current key, which is the key returned by the last call tonext()
.getValue()
Gets the current value, which is the value associated with the last key returned bynext()
.boolean
Checks to see if there is a previous entry that can be iterated to.next()
Gets the next key from theMap
.protected AbstractPatriciaTrie.TrieEntry
<K, V> Returns the nextAbstractPatriciaTrie.TrieEntry
.previous()
Gets the previous key from theMap
.protected AbstractPatriciaTrie.TrieEntry
<K, V> Sets the value associated with the current key (optional operation).Methods inherited from class org.apache.commons.collections4.trie.AbstractPatriciaTrie.TrieIterator
findNext, hasNext, 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
Methods inherited from interface org.apache.commons.collections4.MapIterator
hasNext, remove
-
Field Details
-
previous
-
-
Constructor Details
-
TrieMapIterator
private TrieMapIterator()
-
-
Method Details
-
next
Description copied from interface:MapIterator
Gets the next key from theMap
. -
getKey
Description copied from interface:MapIterator
Gets the current key, which is the key returned by the last call tonext()
.- Specified by:
getKey
in interfaceMapIterator<K,
V> - Returns:
- the current key
-
getValue
Description copied from interface:MapIterator
Gets the current value, which is the value associated with the last key returned bynext()
.- Specified by:
getValue
in interfaceMapIterator<K,
V> - Returns:
- the current value
-
setValue
Description copied from interface:MapIterator
Sets the value associated with the current key (optional operation).- Specified by:
setValue
in interfaceMapIterator<K,
V> - Parameters:
value
- the new value- Returns:
- the previous value
-
hasPrevious
public boolean hasPrevious()Description copied from interface:OrderedMapIterator
Checks to see if there is a previous entry that can be iterated to.- Specified by:
hasPrevious
in interfaceOrderedIterator<K>
- Specified by:
hasPrevious
in interfaceOrderedMapIterator<K,
V> - Returns:
true
if the iterator has a previous element
-
previous
Description copied from interface:OrderedMapIterator
Gets the previous key from theMap
.- Specified by:
previous
in interfaceOrderedIterator<K>
- Specified by:
previous
in interfaceOrderedMapIterator<K,
V> - Returns:
- the previous key in the iteration
-
nextEntry
Description copied from class:AbstractPatriciaTrie.TrieIterator
Returns the nextAbstractPatriciaTrie.TrieEntry
.- Overrides:
nextEntry
in classAbstractPatriciaTrie<K,
V>.TrieIterator<K>
-
previousEntry
-