Package it.unimi.dsi.fastutil.ints

Provides type-specific classes for integer elements or keys.

See: Description

Interface Summary

Interface	Description
Int2ObjectFunction<V>	A type-specific Function; provides some additional methods that use polymorphism to avoid (un)boxing.
Int2ObjectMap<V>	A type-specific Map; provides some additional methods that use polymorphism to avoid (un)boxing, and handling of a default return value.
Int2ObjectMap.Entry<V>	A type-specific Map.Entry; provides some additional methods that use polymorphism to avoid (un)boxing.
Int2ObjectMap.FastEntrySet<V>	An entry set providing fast iteration.
Int2ObjectSortedMap<V>	A type-specific SortedMap; provides some additional methods that use polymorphism to avoid (un)boxing.
Int2ObjectSortedMap.FastSortedEntrySet<V>	A sorted entry set providing fast iteration.
IntBidirectionalIterator	A type-specific bidirectional iterator; provides an additional method to avoid (un)boxing, and the possibility to skip elements backwards.
IntCollection	A type-specific Collection; provides some additional methods that use polymorphism to avoid (un)boxing.
IntComparator	A type-specific Comparator; provides methods to compare two primitive types both as objects and as primitive types.
IntHash	A type-specific Hash interface.
IntHash.Strategy	A type-specific hash strategy.
IntIterable	A type-specific Iterable that strengthens that specification of Iterable.iterator().
IntIterator	A type-specific Iterator; provides an additional method to avoid (un)boxing, and the possibility to skip elements.
IntList	A type-specific List; provides some additional methods that use polymorphism to avoid (un)boxing.
IntListIterator	A type-specific bidirectional iterator that is also a ListIterator.
IntSet	A type-specific Set; provides some additional methods that use polymorphism to avoid (un)boxing.
IntSortedSet	A type-specific SortedSet; provides some additional methods that use polymorphism to avoid (un)boxing.
IntStack	A type-specific Stack; provides some additional methods that use polymorphism to avoid (un)boxing.

Class Summary

Class	Description
AbstractInt2ObjectFunction<V>	An abstract class providing basic methods for functions implementing a type-specific interface.
AbstractInt2ObjectMap<V>	An abstract class providing basic methods for maps implementing a type-specific interface.
AbstractInt2ObjectMap.BasicEntry<V>	This class provides a basic but complete type-specific entry class for all those maps implementations that do not have entries on their own (e.g., most immutable maps).
AbstractInt2ObjectSortedMap<V>	An abstract class providing basic methods for sorted maps implementing a type-specific interface.
AbstractInt2ObjectSortedMap.KeySetIterator<V>	A wrapper exhibiting a map iterator as an iterator on keys.
AbstractInt2ObjectSortedMap.ValuesIterator<V>	A wrapper exhibiting a map iterator as an iterator on values.
AbstractIntBidirectionalIterator	An abstract class facilitating the creation of type-specific bidirectional iterators.
AbstractIntCollection	An abstract class providing basic methods for collections implementing a type-specific interface.
AbstractIntComparator	An abstract class facilitating the creation of type-specific comparators.
AbstractIntIterator	An abstract class facilitating the creation of type-specific iterators.
AbstractIntList	An abstract class providing basic methods for lists implementing a type-specific list interface.
AbstractIntList.IntSubList
AbstractIntListIterator	An abstract class facilitating the creation of type-specific list iterators.
AbstractIntSet	An abstract class providing basic methods for sets implementing a type-specific interface.
AbstractIntSortedSet	An abstract class providing basic methods for sorted sets implementing a type-specific interface.
Int2ObjectArrayMap<V>	A simple, brute-force implementation of a map based on two parallel backing arrays.
Int2ObjectFunctions	A class providing static methods and objects that do useful things with type-specific functions.
Int2ObjectFunctions.EmptyFunction<V>	An immutable class representing an empty type-specific function.
Int2ObjectFunctions.Singleton<V>	An immutable class representing a type-specific singleton function.
Int2ObjectFunctions.SynchronizedFunction<V>	A synchronized wrapper class for functions.
Int2ObjectFunctions.UnmodifiableFunction<V>	An unmodifiable wrapper class for functions.
Int2ObjectLinkedOpenHashMap<V>	A type-specific linked hash map with with a fast, small-footprint implementation.
Int2ObjectMaps	A class providing static methods and objects that do useful things with type-specific maps.
Int2ObjectMaps.EmptyMap<V>	An immutable class representing an empty type-specific map.
Int2ObjectMaps.Singleton<V>	An immutable class representing a type-specific singleton map.
Int2ObjectMaps.SynchronizedMap<V>	A synchronized wrapper class for maps.
Int2ObjectMaps.UnmodifiableMap<V>	An unmodifiable wrapper class for maps.
Int2ObjectOpenCustomHashMap<V>	A type-specific hash map with a fast, small-footprint implementation whose hashing strategy is specified at creation time.
Int2ObjectOpenHashMap<V>	A type-specific hash map with a fast, small-footprint implementation.
Int2ObjectSortedMaps	A class providing static methods and objects that do useful things with type-specific sorted maps.
Int2ObjectSortedMaps.EmptySortedMap<V>	An immutable class representing an empty type-specific sorted map.
Int2ObjectSortedMaps.Singleton<V>	An immutable class representing a type-specific singleton sorted map.
Int2ObjectSortedMaps.SynchronizedSortedMap<V>	A synchronized wrapper class for sorted maps.
Int2ObjectSortedMaps.UnmodifiableSortedMap<V>	An unmodifiable wrapper class for sorted maps.
IntArrayList	A type-specific array-based list; provides some additional methods that use polymorphism to avoid (un)boxing.
IntArrays	A class providing static methods and objects that do useful things with type-specific arrays.
IntArrays.ForkJoinQuickSort
IntArrays.ForkJoinQuickSort2
IntArrays.ForkJoinQuickSortComp
IntArrays.ForkJoinQuickSortIndirect
IntArrays.Segment
IntArraySet	A simple, brute-force implementation of a set based on a backing array.
IntCollections	A class providing static methods and objects that do useful things with type-specific collections.
IntCollections.EmptyCollection	An immutable class representing an empty type-specific collection.
IntCollections.IterableCollection	A collection wrapper class for iterables.
IntCollections.SynchronizedCollection	A synchronized wrapper class for collections.
IntCollections.UnmodifiableCollection	An unmodifiable wrapper class for collections.
IntComparators	A class providing static methods and objects that do useful things with comparators.
IntComparators.NaturalImplicitComparator	A type-specific comparator mimicking the natural order.
IntComparators.OppositeComparator
IntComparators.OppositeImplicitComparator	A type-specific comparator mimicking the opposite of the natural order.
IntHeaps	A class providing static methods and objects that do useful things with heaps.
IntIterators	A class providing static methods and objects that do useful things with type-specific iterators.
IntIterators.EmptyIterator	A class returning no elements and a type-specific iterator interface.
IntIterators.UnmodifiableBidirectionalIterator	An unmodifiable wrapper class for bidirectional iterators.
IntIterators.UnmodifiableIterator	An unmodifiable wrapper class for iterators.
IntIterators.UnmodifiableListIterator	An unmodifiable wrapper class for list iterators.
IntLists	A class providing static methods and objects that do useful things with type-specific lists.
IntLists.EmptyList	An immutable class representing an empty type-specific list.
IntLists.Singleton	An immutable class representing a type-specific singleton list.
IntLists.SynchronizedList	A synchronized wrapper class for lists.
IntLists.UnmodifiableList	An unmodifiable wrapper class for lists.
IntSets	A class providing static methods and objects that do useful things with type-specific sets.
IntSets.EmptySet	An immutable class representing the empty set and implementing a type-specific set interface.
IntSets.Singleton	An immutable class representing a type-specific singleton set.
IntSets.SynchronizedSet	A synchronized wrapper class for sets.
IntSets.UnmodifiableSet	An unmodifiable wrapper class for sets.
IntSortedSets	A class providing static methods and objects that do useful things with type-specific sorted sets.
IntSortedSets.EmptySet	An immutable class representing the empty sorted set and implementing a type-specific set interface.
IntSortedSets.Singleton	A class representing a singleton sorted set.
IntSortedSets.SynchronizedSortedSet	A synchronized wrapper class for sorted sets.
IntSortedSets.UnmodifiableSortedSet	An unmodifiable wrapper class for sorted sets.

Package it.unimi.dsi.fastutil.ints Description

Provides type-specific classes for integer elements or keys.