Modul speiger.src.collections

Package speiger.src.collections.doubles.sets

Klasse DoubleArraySet

java.lang.Object

java.util.AbstractCollection<Double>

speiger.src.collections.doubles.collections.AbstractDoubleCollection

speiger.src.collections.doubles.sets.AbstractDoubleSet

speiger.src.collections.doubles.sets.DoubleArraySet

Alle implementierten Schnittstellen:

Iterable<Double>, Collection<Double>, Set<Double>, DoubleCollection, DoubleIterable, DoubleOrderedSet, DoubleSet, ISizeProvider

public class DoubleArraySet
extends AbstractDoubleSet
implements DoubleOrderedSet

A Type Specific ArraySet implementation. That is based around the idea of List.indexOf(Object) for no duplication. Unless a array constructor is used the ArraySet does not allow for duplication. This implementation does not shrink the backing array

Verschachtelte Klassen - Übersicht

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

ISizeProvider.CollectionSize

Konstruktorübersicht

Konstruktoren

Konstruktor	Beschreibung
DoubleArraySet()	Default Constructor
DoubleArraySet(double[] array)	Constructur using initial Array
DoubleArraySet(double[] array, int length)	Constructur using initial Array
DoubleArraySet(int capacity)	Minimum Capacity Constructor
DoubleArraySet(Collection<? extends Double> c)	Veraltet.
DoubleArraySet(Set<? extends Double> s)	Veraltet.
DoubleArraySet(DoubleCollection c)	A Helper constructor that allows to create a Set with exactly the same values as the provided collection.
DoubleArraySet(DoubleSet s)	A Helper constructor that fast copies the element out of a set into the ArraySet.

Methodenübersicht

Modifizierer und Typ	Methode	Beschreibung
boolean	add(double o)	A Type-Specific add function to reduce (un)boxing
boolean	addAndMoveToFirst(double o)	A customized add method that allows you to insert into the first index.
boolean	addAndMoveToLast(double o)	A customized add method that allows you to insert into the last index.
void	clear()
boolean	contains(double e)	A Type-Specific implementation of contains.
DoubleArraySet	copy()	A Function that does a shallow clone of the Collection itself.
int	count(DoublePredicate filter)	Helper function to reduce stream usage that allows to count the valid elements.
double	findFirst(DoublePredicate filter)	Helper function to reduce stream usage that allows to filter for the first match.
double	firstDouble()	A method to get the first element in the set
<E> void	forEach(E input, ObjectDoubleConsumer<E> action)	Helper function to reduce Lambda usage and allow for more method references, since these are faster/cleaner.
void	forEach(DoubleConsumer action)	A Type Specific foreach function that reduces (un)boxing
void	forEachIndexed(IntDoubleConsumer action)	A Indexed forEach implementation that allows you to keep track of how many elements were already iterated over.
DoubleBidirectionalIterator	iterator()	Returns a Type-Specific Iterator to reduce (un)boxing
DoubleBidirectionalIterator	iterator(double fromElement)	A type Specific Iterator starting from a given key
double	lastDouble()	A method to get the last element in the set
boolean	matchesAll(DoublePredicate filter)	Helper function to reduce stream usage that allows to filter for all matches.
boolean	matchesAny(DoublePredicate filter)	Helper function to reduce stream usage that allows to filter for any matches.
boolean	matchesNone(DoublePredicate filter)	Helper function to reduce stream usage that allows to filter for no matches.
boolean	moveToFirst(double o)	A specific move method to move a given key to the first index.
boolean	moveToLast(double o)	A specific move method to move a given key to the last index.
double	pollFirstDouble()	A method to get and remove the first element in the set
double	pollLastDouble()	A method to get and remove the last element in the set
double	reduce(double identity, DoubleDoubleUnaryOperator operator)	Performs a reduction on the elements of this Iterable
double	reduce(DoubleDoubleUnaryOperator operator)	Performs a reduction on the elements of this Iterable
boolean	remIf(DoublePredicate filter)	A Type-Specific removeIf function to reduce (un)boxing.
boolean	remove(double o)	A Type Specific remove function to reduce boxing/unboxing
boolean	removeAll(Collection<?> c)	Veraltet.
boolean	removeAll(DoubleCollection c)	A Type-Specific implementation of removeAll.
boolean	removeAll(DoubleCollection c, DoubleConsumer r)	A Type-Specific removeAll function that reduces (un)boxing.
boolean	retainAll(Collection<?> c)	Veraltet.
boolean	retainAll(DoubleCollection c)	A Type-Specific implementation of retainAll.
boolean	retainAll(DoubleCollection c, DoubleConsumer r)	A Type-Specific retainAll function that reduces (un)boxing.
int	size()
Object[]	toArray()	Veraltet.
<E> E[]	toArray(E[] a)	Veraltet.
double[]	toDoubleArray(double[] a)	A Type-Specific implementation of toArray.

Von Klasse geerbte Methoden speiger.src.collections.doubles.sets.AbstractDoubleSet

equals, hashCode

Von Klasse geerbte Methoden speiger.src.collections.doubles.collections.AbstractDoubleCollection

add, addAll, addAll, contains, containsAll, containsAll, containsAny, containsAny, remDouble, remove, toDoubleArray

Von Klasse geerbte Methoden java.util.AbstractCollection

isEmpty, 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.doubles.collections.DoubleCollection

addAll, addAll, addAll, addAll, containsAll, containsAny, containsAny, parallelPrimitiveStream, pour, primitiveStream, removeIf, spliterator, toDoubleArray

Von Schnittstelle geerbte Methoden speiger.src.collections.doubles.collections.DoubleIterable

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

Von Schnittstelle geerbte Methoden speiger.src.collections.doubles.sets.DoubleOrderedSet

spliterator, synchronize, synchronize, unmodifiable

Von Schnittstelle geerbte Methoden speiger.src.collections.doubles.sets.DoubleSet

add, contains, remDouble, remove

Von Schnittstelle geerbte Methoden java.util.Set

addAll, containsAll, equals, hashCode, isEmpty

Konstruktordetails

DoubleArraySet

public DoubleArraySet()

Default Constructor

DoubleArraySet

public DoubleArraySet(int capacity)

Minimum Capacity Constructor

Parameter:

capacity - the minimum capacity of the internal array

Löst aus:

NegativeArraySizeException - if the capacity is negative

DoubleArraySet

public DoubleArraySet(double[] array)

Constructur using initial Array

Parameter:

array - the array that should be used for set.

DoubleArraySet

public DoubleArraySet(double[] array,
 int length)

Constructur using initial Array

Parameter:

array - the array that should be used for set.

length - the amount of elements present within the array

Löst aus:

NegativeArraySizeException - if the length is negative

DoubleArraySet

@Deprecated
public DoubleArraySet(Collection<? extends Double> c)

Veraltet.

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

Parameter:

c - the elements that should be added to the set.

Note:

this slowly checks every element to remove duplicates

DoubleArraySet

public DoubleArraySet(DoubleCollection c)

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

Parameter:

c - the elements that should be added to the set.

Note:

this slowly checks every element to remove duplicates

DoubleArraySet

@Deprecated
public DoubleArraySet(Set<? extends Double> s)

Veraltet.

A Helper constructor that fast copies the element out of a set into the ArraySet. Since it is assumed that there is no duplication in the first place

Parameter:

s - the set the element should be taken from

DoubleArraySet

public DoubleArraySet(DoubleSet s)

A Helper constructor that fast copies the element out of a set into the ArraySet. Since it is assumed that there is no duplication in the first place

Parameter:

s - the set the element should be taken from

Methodendetails

add

public boolean add(double o)

Beschreibung aus Schnittstelle kopiert: DoubleCollection

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

Angegeben von:

add in Schnittstelle DoubleCollection

Parameter:

o - the element that should be added

Gibt zurück:

true if the element was added to the collection

addAndMoveToFirst

public boolean addAndMoveToFirst(double o)

Beschreibung aus Schnittstelle kopiert: DoubleOrderedSet

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

Angegeben von:

addAndMoveToFirst in Schnittstelle DoubleOrderedSet

Parameter:

o - the element that should be inserted

Gibt zurück:

true if it was added

Siehe auch:

• Set.add(Object)

addAndMoveToLast

public boolean addAndMoveToLast(double o)

Beschreibung aus Schnittstelle kopiert: DoubleOrderedSet

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

Angegeben von:

addAndMoveToLast in Schnittstelle DoubleOrderedSet

Parameter:

o - the element that should be inserted

Gibt zurück:

true if it was added

Siehe auch:

• Set.add(Object)

moveToFirst

public boolean moveToFirst(double o)

Beschreibung aus Schnittstelle kopiert: DoubleOrderedSet

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

Angegeben von:

moveToFirst in Schnittstelle DoubleOrderedSet

Parameter:

o - that should be moved to the first index

Gibt zurück:

true if the value was moved.

moveToLast

public boolean moveToLast(double o)

Beschreibung aus Schnittstelle kopiert: DoubleOrderedSet

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

Angegeben von:

moveToLast in Schnittstelle DoubleOrderedSet

Parameter:

o - that should be moved to the first last

Gibt zurück:

true if the value was moved.

contains

public boolean contains(double e)

Beschreibung aus Klasse kopiert: AbstractDoubleCollection

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

Angegeben von:

contains in Schnittstelle DoubleCollection

Setzt außer Kraft:

contains in Klasse AbstractDoubleCollection

Parameter:

e - the element that should be searched for.

Gibt zurück:

true if the value was found.

firstDouble

public double firstDouble()

Beschreibung aus Schnittstelle kopiert: DoubleOrderedSet

A method to get the first element in the set

Angegeben von:

firstDouble in Schnittstelle DoubleOrderedSet

Gibt zurück:

first element in the set

lastDouble

public double lastDouble()

Beschreibung aus Schnittstelle kopiert: DoubleOrderedSet

A method to get the last element in the set

Angegeben von:

lastDouble in Schnittstelle DoubleOrderedSet

Gibt zurück:

last element in the set

removeAll

public boolean removeAll(DoubleCollection c)

Beschreibung aus Klasse kopiert: AbstractDoubleCollection

A Type-Specific implementation of removeAll. This Implementation iterates over all elements and removes them as they were found in the other collection.

Angegeben von:

removeAll in Schnittstelle DoubleCollection

Setzt außer Kraft:

removeAll in Klasse AbstractDoubleCollection

Parameter:

c - the elements that should be deleted

Gibt zurück:

true if the collection was modified.

Siehe auch:

• Collection.removeAll(Collection)

removeAll

public boolean removeAll(DoubleCollection c,
 DoubleConsumer r)

Beschreibung aus Schnittstelle kopiert: DoubleCollection

A Type-Specific removeAll function that reduces (un)boxing. It also notifies the remover of which exact element is going to be removed.

Angegeben von:

removeAll in Schnittstelle DoubleCollection

Setzt außer Kraft:

removeAll in Klasse AbstractDoubleCollection

Parameter:

c - the collection of elements that should be removed

r - elements that got removed

Gibt zurück:

true if any element was removed

Siehe auch:

• Collection.removeAll(Collection)

retainAll

public boolean retainAll(DoubleCollection c)

Beschreibung aus Klasse kopiert: AbstractDoubleCollection

A Type-Specific implementation of retainAll. This Implementation iterates over all elements and removes them as they were not found in the other collection.

Angegeben von:

retainAll in Schnittstelle DoubleCollection

Setzt außer Kraft:

retainAll in Klasse AbstractDoubleCollection

Parameter:

c - the elements that should be kept

Gibt zurück:

true if the collection was modified.

Siehe auch:

• Collection.retainAll(Collection)

retainAll

public boolean retainAll(DoubleCollection c,
 DoubleConsumer r)

Beschreibung aus Schnittstelle kopiert: DoubleCollection

A Type-Specific retainAll function that reduces (un)boxing. It also notifies the remover of which exact element is going to be removed.

Angegeben von:

retainAll in Schnittstelle DoubleCollection

Setzt außer Kraft:

retainAll in Klasse AbstractDoubleCollection

Parameter:

c - the collection of elements that should be kept

r - elements that got removed

Gibt zurück:

true if any element was removed

Siehe auch:

• Collection.retainAll(Collection)

removeAll

@Deprecated
public boolean removeAll(Collection<?> c)

Veraltet.

Angegeben von:

removeAll in Schnittstelle Collection<Double>

Angegeben von:

removeAll in Schnittstelle Set<Double>

Setzt außer Kraft:

removeAll in Klasse AbstractCollection<Double>

retainAll

@Deprecated
public boolean retainAll(Collection<?> c)

Veraltet.

Angegeben von:

retainAll in Schnittstelle Collection<Double>

Angegeben von:

retainAll in Schnittstelle Set<Double>

Setzt außer Kraft:

retainAll in Klasse AbstractCollection<Double>

remove

public boolean remove(double o)

Beschreibung aus Schnittstelle kopiert: DoubleSet

A Type Specific remove function to reduce boxing/unboxing

Angegeben von:

remove in Schnittstelle DoubleSet

Parameter:

o - the element that should be removed

Gibt zurück:

true if the element was removed

pollFirstDouble

public double pollFirstDouble()

Beschreibung aus Schnittstelle kopiert: DoubleOrderedSet

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

Angegeben von:

pollFirstDouble in Schnittstelle DoubleOrderedSet

Gibt zurück:

first element in the set

pollLastDouble

public double pollLastDouble()

Beschreibung aus Schnittstelle kopiert: DoubleOrderedSet

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

Angegeben von:

pollLastDouble in Schnittstelle DoubleOrderedSet

Gibt zurück:

last element in the set

remIf

public boolean remIf(DoublePredicate filter)

Beschreibung aus Schnittstelle kopiert: DoubleCollection

A Type-Specific removeIf function to reduce (un)boxing.

Removes elements that were selected by the filter

Angegeben von:

remIf in Schnittstelle DoubleCollection

Parameter:

filter - Filters the elements that should be removed

Gibt zurück:

true if the collection was modified

Siehe auch:

• Collection.removeIf(Predicate)

forEach

public void forEach(DoubleConsumer action)

Beschreibung aus Schnittstelle kopiert: DoubleIterable

A Type Specific foreach function that reduces (un)boxing

Angegeben von:

forEach in Schnittstelle DoubleIterable

Parameter:

action - The action to be performed for each element

Siehe auch:

• Iterable.forEach(Consumer)

forEachIndexed

public void forEachIndexed(IntDoubleConsumer action)

Beschreibung aus Schnittstelle kopiert: DoubleIterable

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

Angegeben von:

forEachIndexed in Schnittstelle DoubleIterable

Parameter:

action - The action to be performed for each element

forEach

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

Beschreibung aus Schnittstelle kopiert: DoubleIterable

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

Angegeben von:

forEach in Schnittstelle DoubleIterable

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(DoublePredicate filter)

Beschreibung aus Schnittstelle kopiert: DoubleIterable

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

Angegeben von:

matchesAny in Schnittstelle DoubleIterable

Parameter:

filter - that should be applied

Gibt zurück:

true if any matches were found

matchesNone

public boolean matchesNone(DoublePredicate filter)

Beschreibung aus Schnittstelle kopiert: DoubleIterable

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

Angegeben von:

matchesNone in Schnittstelle DoubleIterable

Parameter:

filter - that should be applied

Gibt zurück:

true if no matches were found

matchesAll

public boolean matchesAll(DoublePredicate filter)

Beschreibung aus Schnittstelle kopiert: DoubleIterable

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

Angegeben von:

matchesAll in Schnittstelle DoubleIterable

Parameter:

filter - that should be applied

Gibt zurück:

true if all matches.

findFirst

public double findFirst(DoublePredicate filter)

Beschreibung aus Schnittstelle kopiert: DoubleIterable

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

Angegeben von:

findFirst in Schnittstelle DoubleIterable

Parameter:

filter - that should be applied

Gibt zurück:

the found value or the null equivalent variant.

reduce

public double reduce(double identity,
 DoubleDoubleUnaryOperator operator)

Beschreibung aus Schnittstelle kopiert: DoubleIterable

Performs a reduction on the elements of this Iterable

Angegeben von:

reduce in Schnittstelle DoubleIterable

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 double reduce(DoubleDoubleUnaryOperator operator)

Beschreibung aus Schnittstelle kopiert: DoubleIterable

Performs a reduction on the elements of this Iterable

Angegeben von:

reduce in Schnittstelle DoubleIterable

Parameter:

operator - the operation that should be applied

Gibt zurück:

the reduction result, returns null value if nothing was found

count

public int count(DoublePredicate filter)

Beschreibung aus Schnittstelle kopiert: DoubleIterable

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

Angegeben von:

count in Schnittstelle DoubleIterable

Parameter:

filter - that should be applied

Gibt zurück:

the amount of Valid Elements

iterator

public DoubleBidirectionalIterator iterator()

Beschreibung aus Schnittstelle kopiert: DoubleCollection

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

Angegeben von:

iterator in Schnittstelle Collection<Double>

Angegeben von:

iterator in Schnittstelle DoubleCollection

Angegeben von:

iterator in Schnittstelle DoubleIterable

Angegeben von:

iterator in Schnittstelle DoubleOrderedSet

Angegeben von:

iterator in Schnittstelle DoubleSet

Angegeben von:

iterator in Schnittstelle Iterable<Double>

Angegeben von:

iterator in Schnittstelle Set<Double>

Angegeben von:

iterator in Klasse AbstractDoubleSet

Gibt zurück:

a iterator of the collection

Siehe auch:

• Collection.iterator()

iterator

public DoubleBidirectionalIterator iterator(double fromElement)

Beschreibung aus Schnittstelle kopiert: DoubleOrderedSet

A type Specific Iterator starting from a given key

Angegeben von:

iterator in Schnittstelle DoubleOrderedSet

Parameter:

fromElement - the element the iterator should start from

Gibt zurück:

a iterator starting from the given element

copy

public DoubleArraySet copy()

Beschreibung aus Schnittstelle kopiert: DoubleCollection

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 DoubleCollection

Angegeben von:

copy in Schnittstelle DoubleOrderedSet

Angegeben von:

copy in Schnittstelle DoubleSet

Setzt außer Kraft:

copy in Klasse AbstractDoubleSet

Gibt zurück:

a Shallow Copy of the collection

clear

public void clear()

Angegeben von:

clear in Schnittstelle Collection<Double>

Angegeben von:

clear in Schnittstelle Set<Double>

Setzt außer Kraft:

clear in Klasse AbstractCollection<Double>

size

public int size()

Angegeben von:

size in Schnittstelle Collection<Double>

Angegeben von:

size in Schnittstelle ISizeProvider

Angegeben von:

size in Schnittstelle Set<Double>

Angegeben von:

size in Klasse AbstractCollection<Double>

Gibt zurück:

the size of the implementing Collection

toDoubleArray

public double[] toDoubleArray(double[] a)

Beschreibung aus Klasse kopiert: AbstractDoubleCollection

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

Angegeben von:

toDoubleArray in Schnittstelle DoubleCollection

Setzt außer Kraft:

toDoubleArray in Klasse AbstractDoubleCollection

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<Double>

Angegeben von:

toArray in Schnittstelle Set<Double>

Setzt außer Kraft:

toArray in Klasse AbstractCollection<Double>

toArray

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

Veraltet.

Angegeben von:

toArray in Schnittstelle Collection<Double>

Angegeben von:

toArray in Schnittstelle Set<Double>

Setzt außer Kraft:

toArray in Klasse AbstractCollection<Double>