Modul speiger.src.collections

Package speiger.src.collections.objects.sets

Klasse ObjectArraySet<T>

java.lang.Object

java.util.AbstractCollection<T>

speiger.src.collections.objects.collections.AbstractObjectCollection<T>

speiger.src.collections.objects.sets.AbstractObjectSet<T>

speiger.src.collections.objects.sets.ObjectArraySet<T>

Typparameter:

T - the keyType of elements maintained by this Collection

Alle implementierten Schnittstellen:

Iterable<T>, Collection<T>, Set<T>, ObjectCollection<T>, ObjectIterable<T>, ObjectOrderedSet<T>, ObjectSet<T>, ISizeProvider

public class ObjectArraySet<T>
extends AbstractObjectSet<T>
implements ObjectOrderedSet<T>

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

Methodenübersicht

Modifizierer und Typ	Methode	Beschreibung
boolean	add(T o)
boolean	addAndMoveToFirst(T o)	A customized add method that allows you to insert into the first index.
boolean	addAndMoveToLast(T o)	A customized add method that allows you to insert into the last index.
T	addOrGet(T o)	A Helper method that allows to add a element or getting the already present implement.
void	clear()
boolean	contains(Object e)
ObjectArraySet<T>	copy()	A Function that does a shallow clone of the Collection itself.
int	count(Predicate<T> filter)	Helper function to reduce stream usage that allows to count the valid elements.
T	findFirst(Predicate<T> filter)	Helper function to reduce stream usage that allows to filter for the first match.
T	first()	A method to get the first element in the set
<E> void	forEach(E input, ObjectObjectConsumer<E,T> action)	Helper function to reduce Lambda usage and allow for more method references, since these are faster/cleaner.
void	forEach(Consumer<? super T> action)
void	forEachIndexed(IntObjectConsumer<T> action)	A Indexed forEach implementation that allows you to keep track of how many elements were already iterated over.
ObjectBidirectionalIterator<T>	iterator()	Returns a Type-Specific Iterator to reduce (un)boxing
ObjectBidirectionalIterator<T>	iterator(T fromElement)	A type Specific Iterator starting from a given key
T	last()	A method to get the last element in the set
boolean	matchesAll(Predicate<T> filter)	Helper function to reduce stream usage that allows to filter for all matches.
boolean	matchesAny(Predicate<T> filter)	Helper function to reduce stream usage that allows to filter for any matches.
boolean	matchesNone(Predicate<T> filter)	Helper function to reduce stream usage that allows to filter for no matches.
boolean	moveToFirst(T o)	A specific move method to move a given key to the first index.
boolean	moveToLast(T o)	A specific move method to move a given key to the last index.
T	pollFirst()	A method to get and remove the first element in the set
T	pollLast()	A method to get and remove the last element in the set
<E> E	reduce(E identity, BiFunction<E,T,E> operator)	Performs a reduction on the elements of this Iterable
T	reduce(ObjectObjectUnaryOperator<T,T> operator)	Performs a reduction on the elements of this Iterable
boolean	remove(Object o)
boolean	removeAll(Collection<?> c)
boolean	removeAll(ObjectCollection<T> c)	A Type-Specific implementation of removeAll.
boolean	removeAll(ObjectCollection<T> c, Consumer<T> r)	A Type-Specific removeAll function that reduces (un)boxing.
boolean	retainAll(Collection<?> c)
boolean	retainAll(ObjectCollection<T> c)	A Type-Specific implementation of retainAll.
boolean	retainAll(ObjectCollection<T> c, Consumer<T> r)	A Type-Specific retainAll function that reduces (un)boxing.
int	size()
Object[]	toArray()	Veraltet.
<E> E[]	toArray(E[] a)

Von Klasse geerbte Methoden speiger.src.collections.objects.sets.AbstractObjectSet

equals, hashCode

Von Klasse geerbte Methoden speiger.src.collections.objects.collections.AbstractObjectCollection

addAll, containsAll, containsAll, containsAny, containsAny

Von Klasse geerbte Methoden java.util.AbstractCollection

addAll, isEmpty, toString

Von Klasse geerbte Methoden java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Von Schnittstelle geerbte Methoden java.util.Collection

parallelStream, removeIf, stream

Von Schnittstelle geerbte Methoden speiger.src.collections.objects.collections.ObjectCollection

addAll, addAll, addAll, addAll, containsAll, containsAny, containsAny, pour, spliterator, toArray

Von Schnittstelle geerbte Methoden speiger.src.collections.objects.collections.ObjectIterable

arrayflatMap, asAsync, distinct, filter, flatMap, limit, map, mapToBoolean, mapToByte, mapToDouble, mapToFloat, mapToInt, mapToLong, mapToShort, peek, pourAsList, pourAsSet, repeat, sorted

Von Schnittstelle geerbte Methoden speiger.src.collections.objects.sets.ObjectOrderedSet

spliterator, synchronize, synchronize, unmodifiable

Von Schnittstelle geerbte Methoden java.util.Set

addAll, containsAll, equals, hashCode, isEmpty

Konstruktordetails

ObjectArraySet

public ObjectArraySet()

Default Constructor

ObjectArraySet

public ObjectArraySet(int capacity)

Minimum Capacity Constructor

Parameter:

capacity - the minimum capacity of the internal array

Löst aus:

NegativeArraySizeException - if the capacity is negative

ObjectArraySet

public ObjectArraySet(T[] array)

Constructur using initial Array

Parameter:

array - the array that should be used for set.

ObjectArraySet

public ObjectArraySet(T[] 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

ObjectArraySet

public ObjectArraySet(Collection<? extends T> 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

ObjectArraySet

public ObjectArraySet(ObjectCollection<T> 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

ObjectArraySet

public ObjectArraySet(Set<? extends T> 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

ObjectArraySet

public ObjectArraySet(ObjectSet<T> 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(T o)

Angegeben von:

add in Schnittstelle Collection<T>

Angegeben von:

add in Schnittstelle Set<T>

Setzt außer Kraft:

add in Klasse AbstractCollection<T>

addOrGet

public T addOrGet(T o)

Beschreibung aus Schnittstelle kopiert: ObjectSet

A Helper method that allows to add a element or getting the already present implement. Allowing to make unique references reuseable.

Angegeben von:

addOrGet in Schnittstelle ObjectSet<T>

Setzt außer Kraft:

addOrGet in Klasse AbstractObjectSet<T>

Parameter:

o - the element to add

Gibt zurück:

either the inserted element or the present element.

addAndMoveToFirst

public boolean addAndMoveToFirst(T o)

Beschreibung aus Schnittstelle kopiert: ObjectOrderedSet

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

Angegeben von:

addAndMoveToFirst in Schnittstelle ObjectOrderedSet<T>

Parameter:

o - the element that should be inserted

Gibt zurück:

true if it was added

Siehe auch:

• Set.add(Object)

addAndMoveToLast

public boolean addAndMoveToLast(T o)

Beschreibung aus Schnittstelle kopiert: ObjectOrderedSet

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

Angegeben von:

addAndMoveToLast in Schnittstelle ObjectOrderedSet<T>

Parameter:

o - the element that should be inserted

Gibt zurück:

true if it was added

Siehe auch:

• Set.add(Object)

moveToFirst

public boolean moveToFirst(T o)

Beschreibung aus Schnittstelle kopiert: ObjectOrderedSet

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

Angegeben von:

moveToFirst in Schnittstelle ObjectOrderedSet<T>

Parameter:

o - that should be moved to the first index

Gibt zurück:

true if the value was moved.

moveToLast

public boolean moveToLast(T o)

Beschreibung aus Schnittstelle kopiert: ObjectOrderedSet

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

Angegeben von:

moveToLast in Schnittstelle ObjectOrderedSet<T>

Parameter:

o - that should be moved to the first last

Gibt zurück:

true if the value was moved.

contains

public boolean contains(Object e)

Angegeben von:

contains in Schnittstelle Collection<T>

Angegeben von:

contains in Schnittstelle Set<T>

Setzt außer Kraft:

contains in Klasse AbstractCollection<T>

first

public T first()

Beschreibung aus Schnittstelle kopiert: ObjectOrderedSet

A method to get the first element in the set

Angegeben von:

first in Schnittstelle ObjectOrderedSet<T>

Gibt zurück:

first element in the set

last

public T last()

Beschreibung aus Schnittstelle kopiert: ObjectOrderedSet

A method to get the last element in the set

Angegeben von:

last in Schnittstelle ObjectOrderedSet<T>

Gibt zurück:

last element in the set

removeAll

public boolean removeAll(ObjectCollection<T> c)

Beschreibung aus Klasse kopiert: AbstractObjectCollection

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 ObjectCollection<T>

Setzt außer Kraft:

removeAll in Klasse AbstractObjectCollection<T>

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(ObjectCollection<T> c,
 Consumer<T> r)

Beschreibung aus Schnittstelle kopiert: ObjectCollection

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 ObjectCollection<T>

Setzt außer Kraft:

removeAll in Klasse AbstractObjectCollection<T>

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(ObjectCollection<T> c)

Beschreibung aus Klasse kopiert: AbstractObjectCollection

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 ObjectCollection<T>

Setzt außer Kraft:

retainAll in Klasse AbstractObjectCollection<T>

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(ObjectCollection<T> c,
 Consumer<T> r)

Beschreibung aus Schnittstelle kopiert: ObjectCollection

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 ObjectCollection<T>

Setzt außer Kraft:

retainAll in Klasse AbstractObjectCollection<T>

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

public boolean removeAll(Collection<?> c)

Angegeben von:

removeAll in Schnittstelle Collection<T>

Angegeben von:

removeAll in Schnittstelle Set<T>

Setzt außer Kraft:

removeAll in Klasse AbstractCollection<T>

retainAll

public boolean retainAll(Collection<?> c)

Angegeben von:

retainAll in Schnittstelle Collection<T>

Angegeben von:

retainAll in Schnittstelle Set<T>

Setzt außer Kraft:

retainAll in Klasse AbstractCollection<T>

remove

public boolean remove(Object o)

Angegeben von:

remove in Schnittstelle Collection<T>

Angegeben von:

remove in Schnittstelle Set<T>

Setzt außer Kraft:

remove in Klasse AbstractCollection<T>

pollFirst

public T pollFirst()

Beschreibung aus Schnittstelle kopiert: ObjectOrderedSet

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

Angegeben von:

pollFirst in Schnittstelle ObjectOrderedSet<T>

Gibt zurück:

first element in the set

pollLast

public T pollLast()

Beschreibung aus Schnittstelle kopiert: ObjectOrderedSet

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

Angegeben von:

pollLast in Schnittstelle ObjectOrderedSet<T>

Gibt zurück:

last element in the set

forEach

public void forEach(Consumer<? super T> action)

Angegeben von:

forEach in Schnittstelle Iterable<T>

forEachIndexed

public void forEachIndexed(IntObjectConsumer<T> action)

Beschreibung aus Schnittstelle kopiert: ObjectIterable

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

Angegeben von:

forEachIndexed in Schnittstelle ObjectIterable<T>

Parameter:

action - The action to be performed for each element

forEach

public <E> void forEach(E input,
 ObjectObjectConsumer<E,T> action)

Beschreibung aus Schnittstelle kopiert: ObjectIterable

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

Angegeben von:

forEach in Schnittstelle ObjectIterable<T>

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(Predicate<T> filter)

Beschreibung aus Schnittstelle kopiert: ObjectIterable

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

Angegeben von:

matchesAny in Schnittstelle ObjectIterable<T>

Parameter:

filter - that should be applied

Gibt zurück:

true if any matches were found

matchesNone

public boolean matchesNone(Predicate<T> filter)

Beschreibung aus Schnittstelle kopiert: ObjectIterable

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

Angegeben von:

matchesNone in Schnittstelle ObjectIterable<T>

Parameter:

filter - that should be applied

Gibt zurück:

true if no matches were found

matchesAll

public boolean matchesAll(Predicate<T> filter)

Beschreibung aus Schnittstelle kopiert: ObjectIterable

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

Angegeben von:

matchesAll in Schnittstelle ObjectIterable<T>

Parameter:

filter - that should be applied

Gibt zurück:

true if all matches.

findFirst

public T findFirst(Predicate<T> filter)

Beschreibung aus Schnittstelle kopiert: ObjectIterable

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

Angegeben von:

findFirst in Schnittstelle ObjectIterable<T>

Parameter:

filter - that should be applied

Gibt zurück:

the found value or the null equivalent variant.

reduce

public <E> E reduce(E identity,
 BiFunction<E,T,E> operator)

Beschreibung aus Schnittstelle kopiert: ObjectIterable

Performs a reduction on the elements of this Iterable

Angegeben von:

reduce in Schnittstelle ObjectIterable<T>

Typparameter:

E - the keyType of elements maintained by this Collection

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 T reduce(ObjectObjectUnaryOperator<T,T> operator)

Beschreibung aus Schnittstelle kopiert: ObjectIterable

Performs a reduction on the elements of this Iterable

Angegeben von:

reduce in Schnittstelle ObjectIterable<T>

Parameter:

operator - the operation that should be applied

Gibt zurück:

the reduction result, returns null value if nothing was found

count

public int count(Predicate<T> filter)

Beschreibung aus Schnittstelle kopiert: ObjectIterable

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

Angegeben von:

count in Schnittstelle ObjectIterable<T>

Parameter:

filter - that should be applied

Gibt zurück:

the amount of Valid Elements

iterator

public ObjectBidirectionalIterator<T> iterator()

Beschreibung aus Schnittstelle kopiert: ObjectCollection

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

Angegeben von:

iterator in Schnittstelle Collection<T>

Angegeben von:

iterator in Schnittstelle Iterable<T>

Angegeben von:

iterator in Schnittstelle ObjectCollection<T>

Angegeben von:

iterator in Schnittstelle ObjectIterable<T>

Angegeben von:

iterator in Schnittstelle ObjectOrderedSet<T>

Angegeben von:

iterator in Schnittstelle ObjectSet<T>

Angegeben von:

iterator in Schnittstelle Set<T>

Angegeben von:

iterator in Klasse AbstractObjectSet<T>

Gibt zurück:

a iterator of the collection

Siehe auch:

• Collection.iterator()

iterator

public ObjectBidirectionalIterator<T> iterator(T fromElement)

Beschreibung aus Schnittstelle kopiert: ObjectOrderedSet

A type Specific Iterator starting from a given key

Angegeben von:

iterator in Schnittstelle ObjectOrderedSet<T>

Parameter:

fromElement - the element the iterator should start from

Gibt zurück:

a iterator starting from the given element

copy

public ObjectArraySet<T> copy()

Beschreibung aus Schnittstelle kopiert: ObjectCollection

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 ObjectCollection<T>

Angegeben von:

copy in Schnittstelle ObjectOrderedSet<T>

Angegeben von:

copy in Schnittstelle ObjectSet<T>

Setzt außer Kraft:

copy in Klasse AbstractObjectSet<T>

Gibt zurück:

a Shallow Copy of the collection

clear

public void clear()

Angegeben von:

clear in Schnittstelle Collection<T>

Angegeben von:

clear in Schnittstelle Set<T>

Setzt außer Kraft:

clear in Klasse AbstractCollection<T>

size

public int size()

Angegeben von:

size in Schnittstelle Collection<T>

Angegeben von:

size in Schnittstelle ISizeProvider

Angegeben von:

size in Schnittstelle Set<T>

Angegeben von:

size in Klasse AbstractCollection<T>

Gibt zurück:

the size of the implementing Collection

toArray

@Deprecated
public Object[] toArray()

Veraltet.

Angegeben von:

toArray in Schnittstelle Collection<T>

Angegeben von:

toArray in Schnittstelle Set<T>

Setzt außer Kraft:

toArray in Klasse AbstractCollection<T>

toArray

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

Angegeben von:

toArray in Schnittstelle Collection<T>

Angegeben von:

toArray in Schnittstelle Set<T>

Setzt außer Kraft:

toArray in Klasse AbstractCollection<T>