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io.vavr.collection

pack-priv Interface HashArrayMappedTrie<K, V>

Additional top-level class in compilation unit: HashArrayMappedTrieModule.

Known Direct Implementers: io.vavr.collection.HashArrayMappedTrieModule.AbstractNode
Imports: io.vavr.Tuple, .Tuple2, io.vavr.collection.HashArrayMappedTrieModule.EmptyNode, io.vavr.control.Option, java.io.Serializable, java.util.Objects

An immutable Hash array mapped trie (HAMT).

Author: Ruslan Sennov

Field Summary

Modifier and Type	Field and Description
public static final long	serialVersionUID

Method Summary

Modifier and Type	Method and Description
public boolean	containsKey(K key)
public static <K, V> HashArrayMappedTrie<K, V>	empty()
public Option<V>	get(K key)
public V	getOrElse(K key, V defaultValue)
public boolean	isEmpty()
public Iterator<Tuple2<K, V>>	iterator() Redeclares java.lang.Iterable.iterator. Returns an iterator over elements of type `T`.
public Iterator<K>	keysIterator() Provide unboxed access to the keys in the trie.
public HashArrayMappedTrie<K, V>	put(K key, V value)
public HashArrayMappedTrie<K, V>	remove(K key)
public int	size()
public Iterator<V>	valuesIterator() Provide unboxed access to the values in the trie.

Inherited from java.lang.Iterable:: forEach spliterator

Field Detail

serialVersionUID	back to summary
public static final long serialVersionUID

Method Detail

containsKey	back to summary
public boolean containsKey(K key)

empty	back to summary
public static <K, V> HashArrayMappedTrie<K, V> empty()

get	back to summary
public Option<V> get(K key)

getOrElse	back to summary
public V getOrElse(K key, V defaultValue)

isEmpty	back to summary
public boolean isEmpty()

iterator back to summary

public Iterator<Tuple2<K, V>> iterator()

Redeclares java.lang.Iterable.iterator.

Doc from java.lang.Iterable.iterator.

Returns an iterator over elements of type T.

Returns:Iterator<Tuple2<K, V>>

an Iterator.

Annotations

@Override

keysIterator	back to summary
public Iterator<K> keysIterator() Provide unboxed access to the keys in the trie.

put	back to summary
public HashArrayMappedTrie<K, V> put(K key, V value)

remove	back to summary
public HashArrayMappedTrie<K, V> remove(K key)

size	back to summary
public int size()

valuesIterator	back to summary
public Iterator<V> valuesIterator() Provide unboxed access to the values in the trie.