Modul speiger.src.collections

Package speiger.src.collections.ints.sets

Klasse ImmutableIntOpenHashSet

java.lang.Object

java.util.AbstractCollection<Integer>

speiger.src.collections.ints.collections.AbstractIntCollection

speiger.src.collections.ints.sets.AbstractIntSet

speiger.src.collections.ints.sets.ImmutableIntOpenHashSet

Alle implementierten Schnittstellen:

Iterable<Integer>, Collection<Integer>, Set<Integer>, IntCollection, IntIterable, IntOrderedSet, IntSet, ISizeProvider

public class ImmutableIntOpenHashSet
extends AbstractIntSet
implements IntOrderedSet

A Type Specific Custom implementation of the HashSet Instead of using Wrapper Object Arrays for storing keys and values there is dedicated arrays for storing keys. Extra to that there is a couple quality of life functions provided

Verschachtelte Klassen - Übersicht

Von Schnittstelle geerbte verschachtelte Klassen/Schnittstellen speiger.src.collections.utils.ISizeProvider

ISizeProvider.CollectionSize

Konstruktorübersicht

Konstruktoren

Konstruktor	Beschreibung
ImmutableIntOpenHashSet(int[] array)	Helper constructor that allow to create a set from unboxed values
ImmutableIntOpenHashSet(int[] array, float loadFactor)	Helper constructor that allow to create a set from unboxed values
ImmutableIntOpenHashSet(int[] array, int offset, int length)	Helper constructor that allow to create a set from unboxed values
ImmutableIntOpenHashSet(int[] array, int offset, int length, float loadFactor)	Helper constructor that allow to create a set from unboxed values
ImmutableIntOpenHashSet(Collection<? extends Integer> collection)	Veraltet.
ImmutableIntOpenHashSet(Collection<? extends Integer> collection, float loadFactor)	Veraltet.
ImmutableIntOpenHashSet(Iterator<Integer> iterator)	A Helper constructor that allows to create a set from a iterator of an unknown size
ImmutableIntOpenHashSet(Iterator<Integer> iterator, float loadFactor)	A Helper constructor that allows to create a set from a iterator of an unknown size
ImmutableIntOpenHashSet(IntCollection collection)	A Helper constructor that allows to create a Set with exactly the same values as the provided collection.
ImmutableIntOpenHashSet(IntCollection collection, float loadFactor)	A Helper constructor that allows to create a Set with exactly the same values as the provided collection.
ImmutableIntOpenHashSet(IntIterator iterator)	A Helper constructor that allows to create a set from a iterator of an unknown size
ImmutableIntOpenHashSet(IntIterator iterator, float loadFactor)	A Helper constructor that allows to create a set from a iterator of an unknown size

Methodenübersicht

Modifizierer und Typ	Methode	Beschreibung
boolean	add(int o)	A Type-Specific add function to reduce (un)boxing
boolean	addAll(Collection<? extends Integer> c)	Veraltet.
boolean	addAll(IntCollection c)	A Type-Specific addAll function to reduce (un)boxing
boolean	addAndMoveToFirst(int o)	A customized add method that allows you to insert into the first index.
boolean	addAndMoveToLast(int o)	A customized add method that allows you to insert into the last index.
void	clear()
boolean	contains(int o)	A Type-Specific implementation of contains.
boolean	contains(Object o)
ImmutableIntOpenHashSet	copy()	A Function that does a shallow clone of the Collection itself.
int	count(IntPredicate filter)	Helper function to reduce stream usage that allows to count the valid elements.
int	findFirst(IntPredicate filter)	Helper function to reduce stream usage that allows to filter for the first match.
int	firstInt()	A method to get the first element in the set
<E> void	forEach(E input, ObjectIntConsumer<E> action)	Helper function to reduce Lambda usage and allow for more method references, since these are faster/cleaner.
void	forEach(IntConsumer action)	A Type Specific foreach function that reduces (un)boxing
void	forEachIndexed(IntIntConsumer action)	A Indexed forEach implementation that allows you to keep track of how many elements were already iterated over.
IntListIterator	iterator()	Returns a Type-Specific Iterator to reduce (un)boxing
IntBidirectionalIterator	iterator(int fromElement)	A type Specific Iterator starting from a given key
int	lastInt()	A method to get the last element in the set
boolean	matchesAll(IntPredicate filter)	Helper function to reduce stream usage that allows to filter for all matches.
boolean	matchesAny(IntPredicate filter)	Helper function to reduce stream usage that allows to filter for any matches.
boolean	matchesNone(IntPredicate filter)	Helper function to reduce stream usage that allows to filter for no matches.
boolean	moveToFirst(int o)	A specific move method to move a given key to the first index.
boolean	moveToLast(int o)	A specific move method to move a given key to the last index.
int	pollFirstInt()	A method to get and remove the first element in the set
int	pollLastInt()	A method to get and remove the last element in the set
int	reduce(int identity, IntIntUnaryOperator operator)	Performs a reduction on the elements of this Iterable
int	reduce(IntIntUnaryOperator operator)	Performs a reduction on the elements of this Iterable
boolean	remove(int o)	A Type Specific remove function to reduce boxing/unboxing
boolean	remove(Object o)
int	size()
Object[]	toArray()	Veraltet.
<E> E[]	toArray(E[] a)	Veraltet.
int[]	toIntArray(int[] a)	A Type-Specific implementation of toArray.

Von Klasse geerbte Methoden speiger.src.collections.ints.sets.AbstractIntSet

equals, hashCode

Von Klasse geerbte Methoden speiger.src.collections.ints.collections.AbstractIntCollection

add, containsAll, containsAll, containsAny, containsAny, remInt, removeAll, removeAll, retainAll, retainAll, toIntArray

Von Klasse geerbte Methoden java.util.AbstractCollection

isEmpty, removeAll, retainAll, toString

Von Klasse geerbte Methoden java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Von Schnittstelle geerbte Methoden java.util.Collection

parallelStream, stream, toArray

Von Schnittstelle geerbte Methoden speiger.src.collections.ints.collections.IntCollection

addAll, addAll, addAll, containsAll, containsAny, containsAny, parallelPrimitiveStream, pour, primitiveStream, remIf, removeAll, removeAll, removeIf, retainAll, retainAll, spliterator, toIntArray

Von Schnittstelle geerbte Methoden speiger.src.collections.ints.collections.IntIterable

arrayflatMap, asAsync, distinct, filter, flatMap, forEach, limit, map, peek, pourAsList, pourAsSet, repeat, sorted

Von Schnittstelle geerbte Methoden speiger.src.collections.ints.sets.IntOrderedSet

spliterator, synchronize, synchronize, unmodifiable

Von Schnittstelle geerbte Methoden speiger.src.collections.ints.sets.IntSet

add, remInt

Von Schnittstelle geerbte Methoden java.util.Set

containsAll, equals, hashCode, isEmpty, removeAll, retainAll

Konstruktordetails

ImmutableIntOpenHashSet

public ImmutableIntOpenHashSet(int[] array)

Helper constructor that allow to create a set from unboxed values

Parameter:

array - the elements that should be put into the set

ImmutableIntOpenHashSet

public ImmutableIntOpenHashSet(int[] array,
 float loadFactor)

Helper constructor that allow to create a set from unboxed values

Parameter:

array - the elements that should be put into the set

loadFactor - the percentage of how full the backing array can be before they resize

Löst aus:

IllegalStateException - if the loadfactor is either below/equal to 0 or above/equal to 1

ImmutableIntOpenHashSet

public ImmutableIntOpenHashSet(int[] array,
 int offset,
 int length)

Helper constructor that allow to create a set from unboxed values

Parameter:

array - the elements that should be put into the set

offset - the starting index within the array that should be used

length - the amount of elements used from the array

Löst aus:

IllegalStateException - if offset and length causes to step outside of the arrays range

ImmutableIntOpenHashSet

public ImmutableIntOpenHashSet(int[] array,
 int offset,
 int length,
 float loadFactor)

Helper constructor that allow to create a set from unboxed values

Parameter:

array - the elements that should be put into the set

offset - the starting index within the array that should be used

length - the amount of elements used from the array

loadFactor - the percentage of how full the backing array can be before they resize

Löst aus:

IllegalStateException - if the loadfactor is either below/equal to 0 or above/equal to 1

IllegalStateException - if offset and length causes to step outside of the arrays range

ImmutableIntOpenHashSet

@Deprecated
public ImmutableIntOpenHashSet(Collection<? extends Integer> collection)

Veraltet.

A Helper constructor that allows to create a Set with exactly the same values as the provided collection.

Parameter:

collection - the set the elements should be added to the Set

ImmutableIntOpenHashSet

@Deprecated
public ImmutableIntOpenHashSet(Collection<? extends Integer> collection,
 float loadFactor)

Veraltet.

A Helper constructor that allows to create a Set with exactly the same values as the provided collection.

Parameter:

collection - the set the elements should be added to the Set

loadFactor - the percentage of how full the backing array can be before they resize

Löst aus:

IllegalStateException - if the loadfactor is either below/equal to 0 or above/equal to 1

ImmutableIntOpenHashSet

public ImmutableIntOpenHashSet(IntCollection collection)

A Helper constructor that allows to create a Set with exactly the same values as the provided collection.

Parameter:

collection - the set the elements should be added to the Set

ImmutableIntOpenHashSet

public ImmutableIntOpenHashSet(IntCollection collection,
 float loadFactor)

A Helper constructor that allows to create a Set with exactly the same values as the provided collection.

Parameter:

collection - the set the elements should be added to the Set

loadFactor - the percentage of how full the backing array can be before they resize

Löst aus:

IllegalStateException - if the loadfactor is either below/equal to 0 or above/equal to 1

ImmutableIntOpenHashSet

public ImmutableIntOpenHashSet(Iterator<Integer> iterator)

A Helper constructor that allows to create a set from a iterator of an unknown size

Parameter:

iterator - the elements that should be added to the set

ImmutableIntOpenHashSet

public ImmutableIntOpenHashSet(Iterator<Integer> iterator,
 float loadFactor)

A Helper constructor that allows to create a set from a iterator of an unknown size

Parameter:

iterator - the elements that should be added to the set

loadFactor - the percentage of how full the backing array can be before they resize

Löst aus:

IllegalStateException - if the loadfactor is either below/equal to 0 or above/equal to 1

ImmutableIntOpenHashSet

public ImmutableIntOpenHashSet(IntIterator iterator)

A Helper constructor that allows to create a set from a iterator of an unknown size

Parameter:

iterator - the elements that should be added to the set

ImmutableIntOpenHashSet

public ImmutableIntOpenHashSet(IntIterator iterator,
 float loadFactor)

A Helper constructor that allows to create a set from a iterator of an unknown size

Parameter:

iterator - the elements that should be added to the set

loadFactor - the percentage of how full the backing array can be before they resize

Löst aus:

IllegalStateException - if the loadfactor is either below/equal to 0 or above/equal to 1

Methodendetails

add

public boolean add(int o)

Beschreibung aus Schnittstelle kopiert: IntCollection

A Type-Specific add function to reduce (un)boxing

Angegeben von:

add in Schnittstelle IntCollection

Parameter:

o - the element that should be added

Gibt zurück:

true if the element was added to the collection

addAll

@Deprecated
public boolean addAll(Collection<? extends Integer> c)

Veraltet.

Beschreibung aus Klasse kopiert: AbstractIntCollection

This default implementation delegates to the corresponding type-specific function.

Angegeben von:

addAll in Schnittstelle Collection<Integer>

Angegeben von:

addAll in Schnittstelle Set<Integer>

Setzt außer Kraft:

addAll in Klasse AbstractIntCollection

addAll

public boolean addAll(IntCollection c)

Beschreibung aus Schnittstelle kopiert: IntCollection

A Type-Specific addAll function to reduce (un)boxing

Angegeben von:

addAll in Schnittstelle IntCollection

Setzt außer Kraft:

addAll in Klasse AbstractIntCollection

Parameter:

c - the collection of elements that should be added

Gibt zurück:

true if elements were added into the collection

addAndMoveToFirst

public boolean addAndMoveToFirst(int o)

Beschreibung aus Schnittstelle kopiert: IntOrderedSet

A customized add method that allows you to insert into the first index.

Angegeben von:

addAndMoveToFirst in Schnittstelle IntOrderedSet

Parameter:

o - the element that should be inserted

Gibt zurück:

true if it was added

Siehe auch:

• Set.add(Object)

addAndMoveToLast

public boolean addAndMoveToLast(int o)

Beschreibung aus Schnittstelle kopiert: IntOrderedSet

A customized add method that allows you to insert into the last index.

Angegeben von:

addAndMoveToLast in Schnittstelle IntOrderedSet

Parameter:

o - the element that should be inserted

Gibt zurück:

true if it was added

Siehe auch:

• Set.add(Object)

moveToFirst

public boolean moveToFirst(int o)

Beschreibung aus Schnittstelle kopiert: IntOrderedSet

A specific move method to move a given key to the first index.

Angegeben von:

moveToFirst in Schnittstelle IntOrderedSet

Parameter:

o - that should be moved to the first index

Gibt zurück:

true if the value was moved.

moveToLast

public boolean moveToLast(int o)

Beschreibung aus Schnittstelle kopiert: IntOrderedSet

A specific move method to move a given key to the last index.

Angegeben von:

moveToLast in Schnittstelle IntOrderedSet

Parameter:

o - that should be moved to the first last

Gibt zurück:

true if the value was moved.

contains

public boolean contains(Object o)

Beschreibung aus Klasse kopiert: AbstractIntCollection

This default implementation delegates to the corresponding type-specific function.

This default implementation delegates to the corresponding type-specific function.

Angegeben von:

contains in Schnittstelle Collection<Integer>

Angegeben von:

contains in Schnittstelle IntCollection

Angegeben von:

contains in Schnittstelle IntSet

Angegeben von:

contains in Schnittstelle Set<Integer>

Setzt außer Kraft:

contains in Klasse AbstractIntCollection

firstInt

public int firstInt()

Beschreibung aus Schnittstelle kopiert: IntOrderedSet

A method to get the first element in the set

Angegeben von:

firstInt in Schnittstelle IntOrderedSet

Gibt zurück:

first element in the set

pollFirstInt

public int pollFirstInt()

Beschreibung aus Schnittstelle kopiert: IntOrderedSet

A method to get and remove the first element in the set

Angegeben von:

pollFirstInt in Schnittstelle IntOrderedSet

Gibt zurück:

first element in the set

lastInt

public int lastInt()

Beschreibung aus Schnittstelle kopiert: IntOrderedSet

A method to get the last element in the set

Angegeben von:

lastInt in Schnittstelle IntOrderedSet

Gibt zurück:

last element in the set

pollLastInt

public int pollLastInt()

Beschreibung aus Schnittstelle kopiert: IntOrderedSet

A method to get and remove the last element in the set

Angegeben von:

pollLastInt in Schnittstelle IntOrderedSet

Gibt zurück:

last element in the set

remove

public boolean remove(Object o)

Beschreibung aus Klasse kopiert: AbstractIntCollection

This default implementation delegates to the corresponding type-specific function.

This default implementation delegates to the corresponding type-specific function.

Angegeben von:

remove in Schnittstelle Collection<Integer>

Angegeben von:

remove in Schnittstelle IntCollection

Angegeben von:

remove in Schnittstelle IntSet

Angegeben von:

remove in Schnittstelle Set<Integer>

Setzt außer Kraft:

remove in Klasse AbstractIntCollection

contains

public boolean contains(int o)

Beschreibung aus Klasse kopiert: AbstractIntCollection

A Type-Specific implementation of contains. This implementation iterates over the elements and returns true if the value match.

Angegeben von:

contains in Schnittstelle IntCollection

Setzt außer Kraft:

contains in Klasse AbstractIntCollection

Parameter:

o - the element that should be searched for.

Gibt zurück:

true if the value was found.

remove

public boolean remove(int o)

Beschreibung aus Schnittstelle kopiert: IntSet

A Type Specific remove function to reduce boxing/unboxing

Angegeben von:

remove in Schnittstelle IntSet

Parameter:

o - the element that should be removed

Gibt zurück:

true if the element was removed

forEach

public void forEach(IntConsumer action)

Beschreibung aus Schnittstelle kopiert: IntIterable

A Type Specific foreach function that reduces (un)boxing

Angegeben von:

forEach in Schnittstelle IntIterable

Parameter:

action - The action to be performed for each element

Siehe auch:

• Iterable.forEach(Consumer)

forEachIndexed

public void forEachIndexed(IntIntConsumer action)

Beschreibung aus Schnittstelle kopiert: IntIterable

A Indexed forEach implementation that allows you to keep track of how many elements were already iterated over.

Angegeben von:

forEachIndexed in Schnittstelle IntIterable

Parameter:

action - The action to be performed for each element

forEach

public <E> void forEach(E input,
 ObjectIntConsumer<E> action)

Beschreibung aus Schnittstelle kopiert: IntIterable

Helper function to reduce Lambda usage and allow for more method references, since these are faster/cleaner.

Angegeben von:

forEach in Schnittstelle IntIterable

Typparameter:

E - the generic type of the Object

Parameter:

input - the object that should be included

action - The action to be performed for each element

matchesAny

public boolean matchesAny(IntPredicate filter)

Beschreibung aus Schnittstelle kopiert: IntIterable

Helper function to reduce stream usage that allows to filter for any matches.

Angegeben von:

matchesAny in Schnittstelle IntIterable

Parameter:

filter - that should be applied

Gibt zurück:

true if any matches were found

matchesNone

public boolean matchesNone(IntPredicate filter)

Beschreibung aus Schnittstelle kopiert: IntIterable

Helper function to reduce stream usage that allows to filter for no matches.

Angegeben von:

matchesNone in Schnittstelle IntIterable

Parameter:

filter - that should be applied

Gibt zurück:

true if no matches were found

matchesAll

public boolean matchesAll(IntPredicate filter)

Beschreibung aus Schnittstelle kopiert: IntIterable

Helper function to reduce stream usage that allows to filter for all matches.

Angegeben von:

matchesAll in Schnittstelle IntIterable

Parameter:

filter - that should be applied

Gibt zurück:

true if all matches.

reduce

public int reduce(int identity,
 IntIntUnaryOperator operator)

Beschreibung aus Schnittstelle kopiert: IntIterable

Performs a reduction on the elements of this Iterable

Angegeben von:

reduce in Schnittstelle IntIterable

Parameter:

identity - the start value

operator - the operation that should be applied

Gibt zurück:

the reduction result, returns identity if nothing was found

reduce

public int reduce(IntIntUnaryOperator operator)

Beschreibung aus Schnittstelle kopiert: IntIterable

Performs a reduction on the elements of this Iterable

Angegeben von:

reduce in Schnittstelle IntIterable

Parameter:

operator - the operation that should be applied

Gibt zurück:

the reduction result, returns null value if nothing was found

findFirst

public int findFirst(IntPredicate filter)

Beschreibung aus Schnittstelle kopiert: IntIterable

Helper function to reduce stream usage that allows to filter for the first match.

Angegeben von:

findFirst in Schnittstelle IntIterable

Parameter:

filter - that should be applied

Gibt zurück:

the found value or the null equivalent variant.

count

public int count(IntPredicate filter)

Beschreibung aus Schnittstelle kopiert: IntIterable

Helper function to reduce stream usage that allows to count the valid elements.

Angegeben von:

count in Schnittstelle IntIterable

Parameter:

filter - that should be applied

Gibt zurück:

the amount of Valid Elements

iterator

public IntListIterator iterator()

Beschreibung aus Schnittstelle kopiert: IntCollection

Returns a Type-Specific Iterator to reduce (un)boxing

Angegeben von:

iterator in Schnittstelle Collection<Integer>

Angegeben von:

iterator in Schnittstelle IntCollection

Angegeben von:

iterator in Schnittstelle IntIterable

Angegeben von:

iterator in Schnittstelle IntOrderedSet

Angegeben von:

iterator in Schnittstelle IntSet

Angegeben von:

iterator in Schnittstelle Iterable<Integer>

Angegeben von:

iterator in Schnittstelle Set<Integer>

Angegeben von:

iterator in Klasse AbstractIntSet

Gibt zurück:

a iterator of the collection

Siehe auch:

• Collection.iterator()

iterator

public IntBidirectionalIterator iterator(int fromElement)

Beschreibung aus Schnittstelle kopiert: IntOrderedSet

A type Specific Iterator starting from a given key

Angegeben von:

iterator in Schnittstelle IntOrderedSet

Parameter:

fromElement - the element the iterator should start from

Gibt zurück:

a iterator starting from the given element

toIntArray

public int[] toIntArray(int[] a)

Beschreibung aus Klasse kopiert: AbstractIntCollection

A Type-Specific implementation of toArray. This implementation iterates over all elements and unwraps them into primitive type.

Angegeben von:

toIntArray in Schnittstelle IntCollection

Setzt außer Kraft:

toIntArray in Klasse AbstractIntCollection

Parameter:

a - array that the elements should be injected to. If null or to small a new array with the right size is created

Gibt zurück:

an array containing all of the elements in this collection

Siehe auch:

• Collection.toArray(Object[])

toArray

@Deprecated
public Object[] toArray()

Veraltet.

Angegeben von:

toArray in Schnittstelle Collection<Integer>

Angegeben von:

toArray in Schnittstelle Set<Integer>

Setzt außer Kraft:

toArray in Klasse AbstractCollection<Integer>

toArray

@Deprecated
public <E> E[] toArray(E[] a)

Veraltet.

Angegeben von:

toArray in Schnittstelle Collection<Integer>

Angegeben von:

toArray in Schnittstelle Set<Integer>

Setzt außer Kraft:

toArray in Klasse AbstractCollection<Integer>

copy

public ImmutableIntOpenHashSet copy()

Beschreibung aus Schnittstelle kopiert: IntCollection

A Function that does a shallow clone of the Collection itself. This function is more optimized then a copy constructor since the Collection does not have to be unsorted/resorted. It can be compared to Cloneable but with less exception risk

Angegeben von:

copy in Schnittstelle IntCollection

Angegeben von:

copy in Schnittstelle IntOrderedSet

Angegeben von:

copy in Schnittstelle IntSet

Setzt außer Kraft:

copy in Klasse AbstractIntSet

Gibt zurück:

a Shallow Copy of the collection

clear

public void clear()

Angegeben von:

clear in Schnittstelle Collection<Integer>

Angegeben von:

clear in Schnittstelle Set<Integer>

Setzt außer Kraft:

clear in Klasse AbstractCollection<Integer>

size

public int size()

Angegeben von:

size in Schnittstelle Collection<Integer>

Angegeben von:

size in Schnittstelle ISizeProvider

Angegeben von:

size in Schnittstelle Set<Integer>

Angegeben von:

size in Klasse AbstractCollection<Integer>

Gibt zurück:

the size of the implementing Collection