Uses of Class
fj.Hash

Packages that use Hash

Package	Description
fj	Types that set the premise for the existence of Functional Java.
fj.data	Common algebraic data types.
fj.data.hamt

Uses of Hash in fj

Fields in fj declared as Hash

Modifier and Type	Field	Description
static final Hash<BigDecimal>	Hash.bigdecimalHash	A hash instance for the BigDecimal type.
static final Hash<BigInteger>	Hash.bigintHash	A hash instance for the BigInteger type.
static final Hash<Boolean>	Hash.booleanHash	A hash instance for the boolean type.
static final Hash<Byte>	Hash.byteHash	A hash instance for the byte type.
static final Hash<Character>	Hash.charHash	A hash instance for the char type.
static final Hash<Double>	Hash.doubleHash	A hash instance for the double type.
static final Hash<Float>	Hash.floatHash	A hash instance for the float type.
static final Hash<Integer>	Hash.intHash	A hash instance for the int type.
static final Hash<Long>	Hash.longHash	A hash instance for the long type.
static final Hash<Natural>	Hash.naturalHash	A hash instance for the Natural type.
static final Hash<Short>	Hash.shortHash	A hash instance for the short type.
static final Hash<StringBuffer>	Hash.stringBufferHash	A hash instance for the StringBuffer type.
static final Hash<StringBuilder>	Hash.stringBuilderHash	A hash instance for the StringBuilder type.
static final Hash<String>	Hash.stringHash	A hash instance for the String type.

Methods in fj that return Hash

Modifier and Type	Method	Description
static <A> Hash<A>	Hash.anyHash()	A hash that uses Object.hashCode().
static <A> Hash<Array<A>>	Hash.arrayHash(Hash<A> ha)	A hash instance for the Array type.
<B> Hash<B>	Hash.contramap(F<B,A> g)	Maps the given function across this hash as a contra-variant functor.
static <A,B,C> Hash<Either3<A,B,C>>	Hash.either3Hash(Hash<A> ha, Hash<B> hb, Hash<C> hc)
static <A,B> Hash<Either<A,B>>	Hash.eitherHash(Hash<A> ha, Hash<B> hb)	A hash instance for the Either type.
static <A> Hash<A>	Hash.hash(F<A,Integer> f)	Construct a hash with the given hash function.
static <A> Hash<List<A>>	Hash.listHash(Hash<A> ha)	A hash instance for the List type.
static <A> Hash<NonEmptyList<A>>	Hash.nonEmptyListHash(Hash<A> ha)	A hash instance for the NonEmptyList type.
static <A> Hash<Option<A>>	Hash.optionHash(Hash<A> ha)	A hash instance for the Option type.
static <A> Hash<P1<A>>	Hash.p1Hash(Hash<A> ha)	A hash instance for a product-1.
static <A,B> Hash<P2<A,B>>	Hash.p2Hash(Hash<A> ha, Hash<B> hb)	A hash instance for a product-2.
static <A,B,C> Hash<P3<A,B,C>>	Hash.p3Hash(Hash<A> ha, Hash<B> hb, Hash<C> hc)	A hash instance for a product-3.
static <A,B,C,D> Hash<P4<A,B,C,D>>	Hash.p4Hash(Hash<A> ha, Hash<B> hb, Hash<C> hc, Hash<D> hd)	A hash instance for a product-4.
static <A,B,C,D,E> Hash<P5<A,B,C,D,E>>	Hash.p5Hash(Hash<A> ha, Hash<B> hb, Hash<C> hc, Hash<D> hd, Hash<E> he)	A hash instance for a product-5.
static <A,B,C,D,E,F$> Hash<P6<A,B,C,D,E,F$>>	Hash.p6Hash(Hash<A> ha, Hash<B> hb, Hash<C> hc, Hash<D> hd, Hash<E> he, Hash<F$> hf)	A hash instance for a product-6.
static <A,B,C,D,E,F$,G> Hash<P7<A,B,C,D,E,F$,G>>	Hash.p7Hash(Hash<A> ha, Hash<B> hb, Hash<C> hc, Hash<D> hd, Hash<E> he, Hash<F$> hf, Hash<G> hg)	A hash instance for a product-7.
static <A,B,C,D,E,F$,G,H> Hash<P8<A,B,C,D,E,F$,G,H>>	Hash.p8Hash(Hash<A> ha, Hash<B> hb, Hash<C> hc, Hash<D> hd, Hash<E> he, Hash<F$> hf, Hash<G> hg, Hash<H> hh)	A hash instance for a product-8.
static <I,A> Hash<Result<I,A>>	Hash.resultHash(Hash<A> ha, Hash<I> hi)	A hash instance for the Result type.
static <A> Hash<Seq<A>>	Hash.seqHash(Hash<A> h)
static <A> Hash<Set<A>>	Hash.setHash(Hash<A> h)
static <A> Hash<Stream<A>>	Hash.streamHash(Hash<A> ha)	A hash instance for the Stream type.
static <A> Hash<Tree<A>>	Hash.treeHash(Hash<A> ha)	A hash instance for the Tree type.
static <K,V> Hash<TreeMap<K,V>>	Hash.treeMapHash(Hash<K> h, Hash<V> v)
static <A> Hash<TreeZipper<A>>	Hash.treeZipperHash(Hash<A> ha)	A hash instance for the TreeZipper type.
static <A> Hash<V2<A>>	Hash.v2Hash(Hash<A> ea)	A hash instance for a vector-2.
static <A> Hash<V3<A>>	Hash.v3Hash(Hash<A> ea)	A hash instance for a vector-3.
static <A> Hash<V4<A>>	Hash.v4Hash(Hash<A> ea)	A hash instance for a vector-4.
static <A> Hash<V5<A>>	Hash.v5Hash(Hash<A> ea)	A hash instance for a vector-5.
static <A> Hash<V6<A>>	Hash.v6Hash(Hash<A> ea)	A hash instance for a vector-6.
static <A> Hash<V7<A>>	Hash.v7Hash(Hash<A> ea)	A hash instance for a vector-7.
static <A> Hash<V8<A>>	Hash.v8Hash(Hash<A> ea)	A hash instance for a vector-8.
static <A,B> Hash<Validation<A,B>>	Hash.validationHash(Hash<A> ha, Hash<B> hb)	A hash instance for the Validation type.
static <A> Hash<Zipper<A>>	Hash.zipperHash(Hash<A> ha)	A hash instance for the Zipper type.

Methods in fj that return types with arguments of type Hash

Modifier and Type	Method	Description
default F<Hash<B>,Hash<A>>	F.contramapHash()	Promotes this function to map over a Hash as a contravariant functor.
default F<Hash<B>,Hash<A>>	F.contramapHash()	Promotes this function to map over a Hash as a contravariant functor.

Methods in fj with parameters of type Hash

Modifier and Type	Method	Description
static <A> Hash<Array<A>>	Hash.arrayHash(Hash<A> ha)	A hash instance for the Array type.
static <A,B,C> Hash<Either3<A,B,C>>	Hash.either3Hash(Hash<A> ha, Hash<B> hb, Hash<C> hc)
static <A,B> Hash<Either<A,B>>	Hash.eitherHash(Hash<A> ha, Hash<B> hb)	A hash instance for the Either type.
static <A> Hash<List<A>>	Hash.listHash(Hash<A> ha)	A hash instance for the List type.
static <A> Hash<NonEmptyList<A>>	Hash.nonEmptyListHash(Hash<A> ha)	A hash instance for the NonEmptyList type.
static <A> Hash<Option<A>>	Hash.optionHash(Hash<A> ha)	A hash instance for the Option type.
static <A> Hash<P1<A>>	Hash.p1Hash(Hash<A> ha)	A hash instance for a product-1.
static <A,B> Hash<P2<A,B>>	Hash.p2Hash(Hash<A> ha, Hash<B> hb)	A hash instance for a product-2.
static <A,B,C> Hash<P3<A,B,C>>	Hash.p3Hash(Hash<A> ha, Hash<B> hb, Hash<C> hc)	A hash instance for a product-3.
static <A,B,C,D> Hash<P4<A,B,C,D>>	Hash.p4Hash(Hash<A> ha, Hash<B> hb, Hash<C> hc, Hash<D> hd)	A hash instance for a product-4.
static <A,B,C,D,E> Hash<P5<A,B,C,D,E>>	Hash.p5Hash(Hash<A> ha, Hash<B> hb, Hash<C> hc, Hash<D> hd, Hash<E> he)	A hash instance for a product-5.
static <A,B,C,D,E,F$> Hash<P6<A,B,C,D,E,F$>>	Hash.p6Hash(Hash<A> ha, Hash<B> hb, Hash<C> hc, Hash<D> hd, Hash<E> he, Hash<F$> hf)	A hash instance for a product-6.
static <A,B,C,D,E,F$,G> Hash<P7<A,B,C,D,E,F$,G>>	Hash.p7Hash(Hash<A> ha, Hash<B> hb, Hash<C> hc, Hash<D> hd, Hash<E> he, Hash<F$> hf, Hash<G> hg)	A hash instance for a product-7.
static <A,B,C,D,E,F$,G,H> Hash<P8<A,B,C,D,E,F$,G,H>>	Hash.p8Hash(Hash<A> ha, Hash<B> hb, Hash<C> hc, Hash<D> hd, Hash<E> he, Hash<F$> hf, Hash<G> hg, Hash<H> hh)	A hash instance for a product-8.
static <I,A> Hash<Result<I,A>>	Hash.resultHash(Hash<A> ha, Hash<I> hi)	A hash instance for the Result type.
static <A> Hash<Seq<A>>	Hash.seqHash(Hash<A> h)
static <A> Hash<Set<A>>	Hash.setHash(Hash<A> h)
static <A> Hash<Stream<A>>	Hash.streamHash(Hash<A> ha)	A hash instance for the Stream type.
static <A> Hash<Tree<A>>	Hash.treeHash(Hash<A> ha)	A hash instance for the Tree type.
static <K,V> Hash<TreeMap<K,V>>	Hash.treeMapHash(Hash<K> h, Hash<V> v)
static <A> Hash<TreeZipper<A>>	Hash.treeZipperHash(Hash<A> ha)	A hash instance for the TreeZipper type.
static <A> Hash<V2<A>>	Hash.v2Hash(Hash<A> ea)	A hash instance for a vector-2.
static <A> Hash<V3<A>>	Hash.v3Hash(Hash<A> ea)	A hash instance for a vector-3.
static <A> Hash<V4<A>>	Hash.v4Hash(Hash<A> ea)	A hash instance for a vector-4.
static <A> Hash<V5<A>>	Hash.v5Hash(Hash<A> ea)	A hash instance for a vector-5.
static <A> Hash<V6<A>>	Hash.v6Hash(Hash<A> ea)	A hash instance for a vector-6.
static <A> Hash<V7<A>>	Hash.v7Hash(Hash<A> ea)	A hash instance for a vector-7.
static <A> Hash<V8<A>>	Hash.v8Hash(Hash<A> ea)	A hash instance for a vector-8.
static <A,B> Hash<Validation<A,B>>	Hash.validationHash(Hash<A> ha, Hash<B> hb)	A hash instance for the Validation type.
static <A> Hash<Zipper<A>>	Hash.zipperHash(Hash<A> ha)	A hash instance for the Zipper type.

Uses of Hash in fj.data

Fields in fj.data declared as Hash

Modifier and Type	Field	Description
private final Hash<K>	HashMap.h

Methods in fj.data with parameters of type Hash

Modifier and Type	Method	Description
static <K,V> HashMap<K,V>	HashMap.arrayHashMap(Equal<K> equal, Hash<K> hash, P2<K,V>... entries)	Converts the array to a HashMap
static <A> HashSet<A>	HashSet.arrayHashSet(Equal<A> e, Hash<A> h, A... as)	Create a HashSet from the array.
static <A> HashSet<A>	HashSet.empty(Equal<A> e, Hash<A> h)	Creates a new HashSet using the given Equal and Hash
static <K,V> HashMap<K,V>	HashMap.fromMap(Equal<K> eq, Hash<K> h, Map<K,V> map)
static <K,V> HashMap<K,V>	HashMap.hashMap(Equal<K> e, Hash<K> h)	Construct a hash map.
static <A> HashSet<A>	HashSet.hashSet(Equal<A> e, Hash<A> h, A... as)	Create a HashSet from the array.
static <K,V> HashMap<K,V>	HashMap.iterableHashMap(Equal<K> equal, Hash<K> hash, Iterable<P2<K,V>> entries)	Converts the Iterable to a HashMap
static <A> HashSet<A>	HashSet.iterableHashSet(Equal<A> e, Hash<A> h, Iterable<A> it)	Create a HashSet from the Iterable.
static <K,V> HashMap<K,V>	HashMap.iteratorHashMap(Equal<K> equal, Hash<K> hash, Iterator<P2<K,V>> entries)	Converts the Iterator to a HashMap
static <A> HashSet<A>	HashSet.iteratorHashSet(Equal<A> e, Hash<A> h, Iterator<A> it)	Create a HashSet from the Iterator.
<A,B> HashMap<A,B>	HashMap.map(F<P2<K,V>,P2<A,B>> function, Equal<A> equal, Hash<A> hash)
<A,B> HashMap<A,B>	HashMap.map(F<K,A> keyFunction, F<V,B> valueFunction, Equal<A> equal, Hash<A> hash)
<A> HashMap<A,V>	HashMap.mapKeys(F<K,A> keyFunction, Equal<A> equal, Hash<A> hash)

Constructors in fj.data with parameters of type Hash

Modifier	Constructor	Description
	HashMap(Equal<K> e, Hash<K> h)	Construct a hash map with the given equality and hashing strategy.
	HashMap(Equal<K> e, Hash<K> h, int initialCapacity)	Construct a hash map with the given equality and hashing strategy.
	HashMap(Equal<K> e, Hash<K> h, int initialCapacity, float loadFactor)	Construct a hash map with the given equality and hashing strategy.
	HashMap(Map<K,V> map, Equal<K> e, Hash<K> h)
	HashSet(Equal<A> e, Hash<A> h)	Construct a hash set with the given equality and hashing strategy.
	HashSet(Equal<A> e, Hash<A> h, int initialCapacity)	Construct a hash set with the given equality and hashing strategy.
	HashSet(Equal<A> e, Hash<A> h, int initialCapacity, float loadFactor)	Construct a hash set with the given equality and hashing strategy.

Uses of Hash in fj.data.hamt

Fields in fj.data.hamt declared as Hash

Modifier and Type	Field	Description
private final Hash<K>	HashArrayMappedTrie.hash

Methods in fj.data.hamt with parameters of type Hash

Modifier and Type	Method	Description
static <K,V> HashArrayMappedTrie<K,V>	HashArrayMappedTrie.empty(Equal<K> e, Hash<K> h)	Creates an empty trie.
private static <K,V> HashArrayMappedTrie<K,V>	HashArrayMappedTrie.hamt(BitSet bs, Seq<Node<K,V>> s, Equal<K> e, Hash<K> h)	Static constructor for a HAMT instance.

Constructors in fj.data.hamt with parameters of type Hash

Modifier	Constructor	Description
private	HashArrayMappedTrie(BitSet bs, Seq<Node<K,V>> s, Equal<K> e, Hash<K> h)	Creates an empty trie for the bitset, sequence of nodes, equal and hash.