Uses of Interface
it.unimi.dsi.fastutil.ints.Int2LongFunction

Packages that use Int2LongFunction

Package	Description
it.unimi.dsi.fastutil.ints	Provides type-specific classes for integer elements or keys.

Uses of Int2LongFunction in it.unimi.dsi.fastutil.ints

Subinterfaces of Int2LongFunction in it.unimi.dsi.fastutil.ints

Modifier and Type	Interface and Description
interface	Int2LongMap A type-specific Map; provides some additional methods that use polymorphism to avoid (un)boxing, and handling of a default return value.
interface	Int2LongSortedMap A type-specific SortedMap; provides some additional methods that use polymorphism to avoid (un)boxing.

Classes in it.unimi.dsi.fastutil.ints that implement Int2LongFunction

Modifier and Type	Class and Description
class	AbstractInt2LongFunction An abstract class providing basic methods for functions implementing a type-specific interface.
class	AbstractInt2LongMap An abstract class providing basic methods for maps implementing a type-specific interface.
class	AbstractInt2LongSortedMap An abstract class providing basic methods for sorted maps implementing a type-specific interface.
class	Int2LongArrayMap A simple, brute-force implementation of a map based on two parallel backing arrays.
class	Int2LongAVLTreeMap A type-specific AVL tree map with a fast, small-footprint implementation.
static class	Int2LongFunctions.EmptyFunction An immutable class representing an empty type-specific function.
static class	Int2LongFunctions.PrimitiveFunction An adapter for mapping generic total functions to partial primitive functions.
static class	Int2LongFunctions.Singleton An immutable class representing a type-specific singleton function.
static class	Int2LongFunctions.SynchronizedFunction A synchronized wrapper class for functions.
static class	Int2LongFunctions.UnmodifiableFunction An unmodifiable wrapper class for functions.
class	Int2LongLinkedOpenHashMap A type-specific linked hash map with with a fast, small-footprint implementation.
static class	Int2LongMaps.EmptyMap An immutable class representing an empty type-specific map.
static class	Int2LongMaps.Singleton An immutable class representing a type-specific singleton map.
static class	Int2LongMaps.SynchronizedMap A synchronized wrapper class for maps.
static class	Int2LongMaps.UnmodifiableMap An unmodifiable wrapper class for maps.
class	Int2LongOpenCustomHashMap A type-specific hash map with a fast, small-footprint implementation whose hashing strategy is specified at creation time.
class	Int2LongOpenHashMap A type-specific hash map with a fast, small-footprint implementation.
class	Int2LongRBTreeMap A type-specific red-black tree map with a fast, small-footprint implementation.
static class	Int2LongSortedMaps.EmptySortedMap An immutable class representing an empty type-specific sorted map.
static class	Int2LongSortedMaps.Singleton An immutable class representing a type-specific singleton sorted map.
static class	Int2LongSortedMaps.SynchronizedSortedMap A synchronized wrapper class for sorted maps.
static class	Int2LongSortedMaps.UnmodifiableSortedMap An unmodifiable wrapper class for sorted maps.

Fields in it.unimi.dsi.fastutil.ints declared as Int2LongFunction

Modifier and Type	Field and Description
protected Int2LongFunction	Int2LongFunctions.SynchronizedFunction.function
protected Int2LongFunction	Int2LongFunctions.UnmodifiableFunction.function

Methods in it.unimi.dsi.fastutil.ints that return Int2LongFunction

Modifier and Type	Method and Description
static Int2LongFunction	Int2LongFunctions.primitive(Function<? super Integer,? extends Long> f) Returns a (partial) type-specific function based on the given total generic function.
static Int2LongFunction	Int2LongFunctions.singleton(Integer key, Long value) Returns a type-specific immutable function containing only the specified pair.
static Int2LongFunction	Int2LongFunctions.singleton(int key, long value) Returns a type-specific immutable function containing only the specified pair.
static Int2LongFunction	Int2LongFunctions.synchronize(Int2LongFunction f) Returns a synchronized type-specific function backed by the given type-specific function.
static Int2LongFunction	Int2LongFunctions.synchronize(Int2LongFunction f, Object sync) Returns a synchronized type-specific function backed by the given type-specific function, using an assigned object to synchronize.
static Int2LongFunction	Int2LongFunctions.unmodifiable(Int2LongFunction f) Returns an unmodifiable type-specific function backed by the given type-specific function.

Methods in it.unimi.dsi.fastutil.ints with parameters of type Int2LongFunction

Modifier and Type	Method and Description
long	Int2LongMaps.SynchronizedMap.computeIfAbsentPartial(int key, Int2LongFunction mappingFunction)
long	Int2LongMaps.UnmodifiableMap.computeIfAbsentPartial(int key, Int2LongFunction mappingFunction)
default long	Int2LongMap.computeIfAbsentPartial(int key, Int2LongFunction mappingFunction) If the specified key is not already associated with a value, attempts to compute its value using the given mapping function and enters it into this map, unless the key is not present in the given mapping function.
static Int2LongFunction	Int2LongFunctions.synchronize(Int2LongFunction f) Returns a synchronized type-specific function backed by the given type-specific function.
static Int2LongFunction	Int2LongFunctions.synchronize(Int2LongFunction f, Object sync) Returns a synchronized type-specific function backed by the given type-specific function, using an assigned object to synchronize.
static Int2LongFunction	Int2LongFunctions.unmodifiable(Int2LongFunction f) Returns an unmodifiable type-specific function backed by the given type-specific function.

Constructors in it.unimi.dsi.fastutil.ints with parameters of type Int2LongFunction

Constructor and Description
SynchronizedFunction(Int2LongFunction f)
SynchronizedFunction(Int2LongFunction f, Object sync)
UnmodifiableFunction(Int2LongFunction f)