Package io.vavr.collection

Class HashArrayMappedTrieModule.LeafSingleton<K,V>

java.lang.Object

io.vavr.collection.HashArrayMappedTrieModule.AbstractNode<K,V>

io.vavr.collection.HashArrayMappedTrieModule.LeafNode<K,V>

io.vavr.collection.HashArrayMappedTrieModule.LeafSingleton<K,V>

Type Parameters:

K - Key type

V - Value type

All Implemented Interfaces:

HashArrayMappedTrie<K,V>, Serializable, Iterable<Tuple2<K,V>>

Enclosing interface:

HashArrayMappedTrieModule

public static final class HashArrayMappedTrieModule.LeafSingleton<K,V>
extends HashArrayMappedTrieModule.LeafNode<K,V>
implements Serializable

Representation of a HAMT leaf node with single element.

See Also:

• Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
private final int	hash
private final K	key
private static final long	serialVersionUID
private final V	value

Fields inherited from class io.vavr.collection.HashArrayMappedTrieModule.AbstractNode

BUCKET_SIZE, MAX_INDEX_NODE, MIN_ARRAY_NODE, SIZE

Constructor Summary

Constructors

Constructor	Description
LeafSingleton(int hash, K key, V value)

Method Summary

Modifier and Type	Method	Description
private boolean	equals(int keyHash, K key)
(package private) int	hash()
(package private) K	key()
(package private) Option<V>	lookup(int shift, int keyHash, K key)
(package private) V	lookup(int shift, int keyHash, K key, V defaultValue)
(package private) HashArrayMappedTrieModule.AbstractNode<K,V>	modify(int shift, int keyHash, K key, V value, HashArrayMappedTrieModule.Action action)
Iterator<HashArrayMappedTrieModule.LeafNode<K,V>>	nodes()
int	size()
(package private) V	value()

Methods inherited from class io.vavr.collection.HashArrayMappedTrieModule.LeafNode

isEmpty, mergeLeaves

Methods inherited from class io.vavr.collection.HashArrayMappedTrieModule.AbstractNode

containsKey, fromBitmap, get, getOrElse, hashFragment, insert, iterator, keysIterator, put, remove, remove, toBitmap, toString, update, valuesIterator

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Field Details

serialVersionUID

private static final long serialVersionUID

See Also:

• Constant Field Values

hash

private final int hash

key

private final K key

value

private final V value

Constructor Details

LeafSingleton

LeafSingleton(int hash,
 K key,
 V value)

Method Details

equals

private boolean equals(int keyHash,
 K key)

lookup

Option<V> lookup(int shift,
 int keyHash,
 K key)

Specified by:

lookup in class HashArrayMappedTrieModule.AbstractNode<K,V>

lookup

V lookup(int shift,
 int keyHash,
 K key,
 V defaultValue)

Specified by:

lookup in class HashArrayMappedTrieModule.AbstractNode<K,V>

modify

HashArrayMappedTrieModule.AbstractNode<K,V> modify(int shift,
 int keyHash,
 K key,
 V value,
 HashArrayMappedTrieModule.Action action)

Specified by:

modify in class HashArrayMappedTrieModule.AbstractNode<K,V>

size

public int size()

Specified by:

size in interface HashArrayMappedTrie<K,V>

nodes

public Iterator<HashArrayMappedTrieModule.LeafNode<K,V>> nodes()

Overrides:

nodes in class HashArrayMappedTrieModule.AbstractNode<K,V>

hash

int hash()

Specified by:

hash in class HashArrayMappedTrieModule.LeafNode<K,V>

key

K key()

Specified by:

key in class HashArrayMappedTrieModule.LeafNode<K,V>

value

V value()

Specified by:

value in class HashArrayMappedTrieModule.LeafNode<K,V>