Package org.apache.commons.collections4.trie

Class AbstractBitwiseTrie<K,V>

java.lang.Object

java.util.AbstractMap<K,V>

org.apache.commons.collections4.trie.AbstractBitwiseTrie<K,V>

All Implemented Interfaces:

java.io.Serializable, java.util.Map<K,V>, java.util.SortedMap<K,V>, Get<K,V>, IterableGet<K,V>, IterableMap<K,V>, IterableSortedMap<K,V>, OrderedMap<K,V>, Put<K,V>, Trie<K,V>

Direct Known Subclasses:

PatriciaTrie

public abstract class AbstractBitwiseTrie<K,V>
extends java.util.AbstractMap<K,V>
implements Trie<K,V>, java.io.Serializable

This class provides some basic Trie functionality and utility methods for actual bitwise Trie implementations.

Since:

4.0

Version:

$Id: AbstractBitwiseTrie.java 1492866 2013-06-13 21:01:00Z tn $

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class java.util.AbstractMap

java.util.AbstractMap.SimpleEntry<K extends java.lang.Object,V extends java.lang.Object>, java.util.AbstractMap.SimpleImmutableEntry<K extends java.lang.Object,V extends java.lang.Object>

Nested classes/interfaces inherited from interface java.util.Map

java.util.Map.Entry<K extends java.lang.Object,V extends java.lang.Object>

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	AbstractBitwiseTrie(KeyAnalyzer<? super K> keyAnalyzer)	Constructs a new Trie using the given KeyAnalyzer.

Method Summary

Modifier and Type	Method	Description
protected KeyAnalyzer<? super K>	getKeyAnalyzer()	Returns the KeyAnalyzer that constructed the Trie.
java.lang.String	toString()

Methods inherited from class java.util.AbstractMap

clear, clone, containsKey, containsValue, entrySet, equals, get, hashCode, isEmpty, keySet, put, putAll, remove, size, values

Methods inherited from interface org.apache.commons.collections4.Get

containsKey, containsValue, entrySet, get, isEmpty, keySet, remove, size, values

Methods inherited from interface java.util.Map

clear, compute, computeIfAbsent, computeIfPresent, containsKey, containsValue, entry, equals, forEach, get, getOrDefault, hashCode, isEmpty, merge, of, of, of, of, of, of, of, of, of, of, of, ofEntries, put, putAll, putIfAbsent, remove, remove, replace, replace, replaceAll, size

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.apache.commons.collections4.OrderedMap

firstKey, lastKey, mapIterator, nextKey, previousKey

Methods inherited from interface org.apache.commons.collections4.Put

clear, put, putAll

Methods inherited from interface java.util.SortedMap

comparator, entrySet, firstKey, headMap, keySet, lastKey, subMap, tailMap, values

Methods inherited from interface org.apache.commons.collections4.Trie

prefixMap

Constructor Detail

AbstractBitwiseTrie

protected AbstractBitwiseTrie(KeyAnalyzer<? super K> keyAnalyzer)

Constructs a new Trie using the given KeyAnalyzer.

Parameters:

keyAnalyzer - the KeyAnalyzer to use

Method Detail

getKeyAnalyzer

protected KeyAnalyzer<? super K> getKeyAnalyzer()

Returns the KeyAnalyzer that constructed the Trie.

Returns:

the KeyAnalyzer used by this Trie

toString

public java.lang.String toString()

Overrides:

toString in class java.util.AbstractMap<K,V>