Modul speiger.src.collections
Package speiger.src.collections.ints.sets

Klasse IntLinkedOpenCustomHashSet

java.lang.Object
java.util.AbstractCollection<Integer>
speiger.src.collections.ints.collections.AbstractIntCollection
speiger.src.collections.ints.sets.AbstractIntSet
speiger.src.collections.ints.sets.IntOpenCustomHashSet
speiger.src.collections.ints.sets.IntLinkedOpenCustomHashSet
Alle implementierten Schnittstellen:
Iterable<Integer>, Collection<Integer>, Set<Integer>, IntCollection, IntIterable, IntOrderedSet, IntSet, ISizeProvider, ITrimmable
public class IntLinkedOpenCustomHashSet extends IntOpenCustomHashSet implements IntOrderedSet
A Type Specific LinkedHashSet that allows for custom HashControl. That uses arrays to create links between nodes. For cases where Objects/primitive do not allow hashcoding this can be really useful and provide a lot of control. This implementation of SortedSet does not support SubSet of any kind. It implements the interface due to sortability and first/last access

  • Konstruktordetails

    • IntLinkedOpenCustomHashSet

      public IntLinkedOpenCustomHashSet(IntStrategy strategy)
      Default Contstructor
      Parameter:
      strategy - the strategy that allows hash control.
      Löst aus:
      NullPointerException - if Strategy is null

    • IntLinkedOpenCustomHashSet

      public IntLinkedOpenCustomHashSet(int minCapacity, IntStrategy strategy)
      Constructor that defines the minimum capacity
      Parameter:
      minCapacity - the minimum capacity the HashSet is allowed to be.
      strategy - the strategy that allows hash control.
      Löst aus:
      NullPointerException - if Strategy is null
      IllegalStateException - if the minimum capacity is negative

    • IntLinkedOpenCustomHashSet

      public IntLinkedOpenCustomHashSet(int minCapacity, float loadFactor, IntStrategy strategy)
      Constructor that defines the minimum capacity and load factor
      Parameter:
      minCapacity - the minimum capacity the HashSet is allowed to be.
      loadFactor - the percentage of how full the backing array can be before they resize
      strategy - the strategy that allows hash control.
      Löst aus:
      NullPointerException - if Strategy is null
      IllegalStateException - if the minimum capacity is negative
      IllegalStateException - if the loadfactor is either below/equal to 0 or above/equal to 1

    • IntLinkedOpenCustomHashSet

      public IntLinkedOpenCustomHashSet(int[] array, IntStrategy strategy)
      Helper constructor that allow to create a set from unboxed values
      Parameter:
      array - the elements that should be put into the set
      strategy - the strategy that allows hash control.
      Löst aus:
      NullPointerException - if Strategy is null

    • IntLinkedOpenCustomHashSet

      public IntLinkedOpenCustomHashSet(int[] array, float loadFactor, IntStrategy strategy)
      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
      strategy - the strategy that allows hash control.
      Löst aus:
      NullPointerException - if Strategy is null
      IllegalStateException - if the loadfactor is either below/equal to 0 or above/equal to 1

    • IntLinkedOpenCustomHashSet

      public IntLinkedOpenCustomHashSet(int[] array, int offset, int length, IntStrategy strategy)
      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
      strategy - the strategy that allows hash control.
      Löst aus:
      NullPointerException - if Strategy is null
      IllegalStateException - if offset and length causes to step outside of the arrays range

    • IntLinkedOpenCustomHashSet

      public IntLinkedOpenCustomHashSet(int[] array, int offset, int length, float loadFactor, IntStrategy strategy)
      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
      strategy - the strategy that allows hash control.
      Löst aus:
      NullPointerException - if Strategy is null
      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

    • IntLinkedOpenCustomHashSet

      @Deprecated public IntLinkedOpenCustomHashSet(Collection<? extends Integer> collection, IntStrategy strategy)
      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
      strategy - the strategy that allows hash control.
      Löst aus:
      NullPointerException - if Strategy is null

    • IntLinkedOpenCustomHashSet

      @Deprecated public IntLinkedOpenCustomHashSet(Collection<? extends Integer> collection, float loadFactor, IntStrategy strategy)
      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
      strategy - the strategy that allows hash control.
      Löst aus:
      NullPointerException - if Strategy is null
      IllegalStateException - if the loadfactor is either below/equal to 0 or above/equal to 1

    • IntLinkedOpenCustomHashSet

      public IntLinkedOpenCustomHashSet(IntCollection collection, IntStrategy strategy)
      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
      strategy - the strategy that allows hash control.
      Löst aus:
      NullPointerException - if Strategy is null

    • IntLinkedOpenCustomHashSet

      public IntLinkedOpenCustomHashSet(IntCollection collection, float loadFactor, IntStrategy strategy)
      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
      strategy - the strategy that allows hash control.
      Löst aus:
      NullPointerException - if Strategy is null
      IllegalStateException - if the loadfactor is either below/equal to 0 or above/equal to 1

    • IntLinkedOpenCustomHashSet

      public IntLinkedOpenCustomHashSet(Iterator<Integer> iterator, IntStrategy strategy)
      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
      strategy - the strategy that allows hash control.
      Löst aus:
      NullPointerException - if Strategy is null

    • IntLinkedOpenCustomHashSet

      public IntLinkedOpenCustomHashSet(Iterator<Integer> iterator, float loadFactor, IntStrategy strategy)
      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
      strategy - the strategy that allows hash control.
      Löst aus:
      NullPointerException - if Strategy is null
      IllegalStateException - if the loadfactor is either below/equal to 0 or above/equal to 1

    • IntLinkedOpenCustomHashSet

      public IntLinkedOpenCustomHashSet(IntIterator iterator, IntStrategy strategy)
      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
      strategy - the strategy that allows hash control.
      Löst aus:
      NullPointerException - if Strategy is null

    • IntLinkedOpenCustomHashSet

      public IntLinkedOpenCustomHashSet(IntIterator iterator, float loadFactor, IntStrategy strategy)
      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
      strategy - the strategy that allows hash control.
      Löst aus:
      NullPointerException - if Strategy is null
      IllegalStateException - if the loadfactor is either below/equal to 0 or above/equal to 1

  • Methodendetails

    • 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:

    • 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:

    • 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.

    • 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

    • clear

      public void clear()
      Angegeben von:
      clear in Schnittstelle Collection<Integer>
      Angegeben von:
      clear in Schnittstelle Set<Integer>
      Setzt außer Kraft:
      clear in Klasse IntOpenCustomHashSet

    • clearAndTrim

      public void clearAndTrim(int size)
      Beschreibung aus Schnittstelle kopiert: ITrimmable
      Trims the collection down to the requested size and clears all elements while doing so
      Angegeben von:
      clearAndTrim in Schnittstelle ITrimmable
      Setzt außer Kraft:
      clearAndTrim in Klasse IntOpenCustomHashSet
      Parameter:
      size - the amount of elements that should be allowed

    • 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 IntOpenCustomHashSet
      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:

    • 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 IntOpenCustomHashSet

    • 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 IntOpenCustomHashSet

    • 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
      Setzt außer Kraft:
      forEach in Klasse IntOpenCustomHashSet
      Parameter:
      action - The action to be performed for each element
      Siehe auch:

    • 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
      Setzt außer Kraft:
      forEachIndexed in Klasse IntOpenCustomHashSet
      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
      Setzt außer Kraft:
      forEach in Klasse IntOpenCustomHashSet
      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
      Setzt außer Kraft:
      matchesAny in Klasse IntOpenCustomHashSet
      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
      Setzt außer Kraft:
      matchesNone in Klasse IntOpenCustomHashSet
      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
      Setzt außer Kraft:
      matchesAll in Klasse IntOpenCustomHashSet
      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
      Setzt außer Kraft:
      reduce in Klasse IntOpenCustomHashSet
      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
      Setzt außer Kraft:
      reduce in Klasse IntOpenCustomHashSet
      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
      Setzt außer Kraft:
      findFirst in Klasse IntOpenCustomHashSet
      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
      Setzt außer Kraft:
      count in Klasse IntOpenCustomHashSet
      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>
      Setzt außer Kraft:
      iterator in Klasse IntOpenCustomHashSet
      Gibt zurück:
      a iterator of the collection
      Siehe auch:

    • 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

    • copy

      public IntLinkedOpenCustomHashSet 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 IntOpenCustomHashSet
      Gibt zurück:
      a Shallow Copy of the collection