Package owl.collections

Class HashTrieSet<E>

java.lang.Object

java.util.AbstractCollection<E>

java.util.AbstractSet<List<E>>

owl.collections.HashTrieSet<E>

All Implemented Interfaces:

Iterable<List<E>>, Collection<List<E>>, Set<List<E>>, TrieSet<E>

public class HashTrieSet<E>
extends AbstractSet<List<E>>
implements TrieSet<E>

A TrieMap is a Map with sequences as keys that are organized in a Trie for value retrieval.

Constructor Summary

Constructors

Constructor	Description
HashTrieSet()
HashTrieSet(Collection<? extends List<E>> collection)

Method Summary

Modifier and Type	Method	Description
boolean	add(List<E> es)
void	clear()
boolean	contains(Object o)
boolean	containsKeyWithPrefix(List<?> prefix)
void	forEach(Consumer<? super List<E>> action)
boolean	isEmpty()
Iterator<List<E>>	iterator()
boolean	remove(Object o)
int	size()
Stream<List<E>>	stream()
TrieSet<E>	subTrie(List<? extends E> prefix)	Retrieves the trieSet associated with the given prefix.
Map<E,? extends TrieSet<E>>	subTries()

Methods inherited from class java.util.AbstractSet

equals, hashCode, removeAll

Methods inherited from class java.util.AbstractCollection

addAll, containsAll, retainAll, toArray, toArray, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Collection

parallelStream, removeIf, toArray

Methods inherited from interface java.util.Set

addAll, containsAll, equals, hashCode, removeAll, retainAll, spliterator, toArray, toArray

Constructor Detail

HashTrieSet

public HashTrieSet()

HashTrieSet

public HashTrieSet(Collection<? extends List<E>> collection)

Method Detail

isEmpty

public boolean isEmpty()

Specified by:

isEmpty in interface Collection<E>

Specified by:

isEmpty in interface Set<E>

Overrides:

isEmpty in class AbstractCollection<List<E>>

contains

public boolean contains(Object o)

Specified by:

contains in interface Collection<E>

Specified by:

contains in interface Set<E>

Overrides:

contains in class AbstractCollection<List<E>>

add

public boolean add(List<E> es)

Specified by:

add in interface Collection<E>

Specified by:

add in interface Set<E>

Overrides:

add in class AbstractCollection<List<E>>

remove

public boolean remove(Object o)

Specified by:

remove in interface Collection<E>

Specified by:

remove in interface Set<E>

Overrides:

remove in class AbstractCollection<List<E>>

clear

public void clear()

Specified by:

clear in interface Collection<E>

Specified by:

clear in interface Set<E>

Overrides:

clear in class AbstractCollection<List<E>>

iterator

public Iterator<List<E>> iterator()

Specified by:

iterator in interface Collection<E>

Specified by:

iterator in interface Iterable<E>

Specified by:

iterator in interface Set<E>

Specified by:

iterator in class AbstractCollection<List<E>>

size

public int size()

Specified by:

size in interface Collection<E>

Specified by:

size in interface Set<E>

Specified by:

size in class AbstractCollection<List<E>>

containsKeyWithPrefix

public boolean containsKeyWithPrefix(List<?> prefix)

Specified by:

containsKeyWithPrefix in interface TrieSet<E>

subTries

public Map<E,? extends TrieSet<E>> subTries()

Specified by:

subTries in interface TrieSet<E>

subTrie

public TrieSet<E> subTrie(List<? extends E> prefix)

Description copied from interface: TrieSet

Retrieves the trieSet associated with the given prefix. Any changes to the subtrie are reflected in the trie set and vice-versa.

Specified by:

subTrie in interface TrieSet<E>

Parameters:

prefix - the prefix of the key.

Returns:

the corresponding trie set.

stream

public Stream<List<E>> stream()

Specified by:

stream in interface Collection<E>

forEach

public void forEach(Consumer<? super List<E>> action)

Specified by:

forEach in interface Iterable<E>