Package it.unimi.dsi.fastutil.shorts

Class ShortSets.Singleton

java.lang.Object
java.util.AbstractCollection<java.lang.Short>
it.unimi.dsi.fastutil.shorts.AbstractShortCollection
it.unimi.dsi.fastutil.shorts.AbstractShortSet
it.unimi.dsi.fastutil.shorts.ShortSets.Singleton
All Implemented Interfaces:
ShortCollection, ShortIterable, ShortSet, java.io.Serializable, java.lang.Cloneable, java.lang.Iterable<java.lang.Short>, java.util.Collection<java.lang.Short>, java.util.Set<java.lang.Short>
Direct Known Subclasses:
ShortSortedSets.Singleton
Enclosing class:
ShortSets
public static class ShortSets.Singleton
extends AbstractShortSet
implements java.io.Serializable, java.lang.Cloneable
An immutable class representing a type-specific singleton set.

This class may be useful to implement your own in case you subclass a type-specific set.

See Also:
Serialized Form

  • Method Details

    • contains

      public boolean contains​(short k)
      Description copied from class: AbstractShortCollection
      Returns true if this collection contains the specified element.
      Specified by:
      contains in interface ShortCollection
      Overrides:
      contains in class AbstractShortCollection
      See Also:
      Collection.contains(Object)

    • remove

      public boolean remove​(short k)
      Description copied from class: AbstractShortSet
      Removes an element from this set. Delegates to the type-specific rem() method implemented by type-specific abstract Collection superclass.
      Specified by:
      remove in interface ShortSet
      Overrides:
      remove in class AbstractShortSet
      See Also:
      Collection.remove(Object)

    • iterator

      public ShortListIterator iterator()
      Description copied from interface: ShortCollection
      Returns a type-specific iterator on the elements of this collection.
      Specified by:
      iterator in interface java.util.Collection<java.lang.Short>
      Specified by:
      iterator in interface java.lang.Iterable<java.lang.Short>
      Specified by:
      iterator in interface java.util.Set<java.lang.Short>
      Specified by:
      iterator in interface ShortCollection
      Specified by:
      iterator in interface ShortIterable
      Specified by:
      iterator in interface ShortSet
      Specified by:
      iterator in class AbstractShortSet
      Returns:
      a type-specific iterator on the elements of this collection.
      See Also:
      Iterable.iterator()

    • spliterator

      public ShortSpliterator spliterator()
      Description copied from interface: ShortSet
      Returns a type-specific spliterator on the elements of this set.

      Set spliterators must report at least Spliterator.DISTINCT.

      See Set.spliterator() for more documentation on the requirements of the returned spliterator.

      Specified by:
      spliterator in interface java.util.Collection<java.lang.Short>
      Specified by:
      spliterator in interface java.lang.Iterable<java.lang.Short>
      Specified by:
      spliterator in interface java.util.Set<java.lang.Short>
      Specified by:
      spliterator in interface ShortCollection
      Specified by:
      spliterator in interface ShortIterable
      Specified by:
      spliterator in interface ShortSet
      Returns:
      a type-specific spliterator on the elements of this collection.

    • size

      public int size()
      Specified by:
      size in interface java.util.Collection<java.lang.Short>
      Specified by:
      size in interface java.util.Set<java.lang.Short>
      Specified by:
      size in class java.util.AbstractCollection<java.lang.Short>

    • toShortArray

      public short[] toShortArray()
      Description copied from interface: ShortCollection
      Returns a primitive type array containing the items of this collection.
      Specified by:
      toShortArray in interface ShortCollection
      Overrides:
      toShortArray in class AbstractShortCollection
      Returns:
      a primitive type array containing the items of this collection.
      See Also:
      Collection.toArray()

    • forEach

      @Deprecated public void forEach​(java.util.function.Consumer<? super java.lang.Short> action)
      Deprecated.
      Description copied from interface: ShortIterable
      Specified by:
      forEach in interface java.lang.Iterable<java.lang.Short>
      Specified by:
      forEach in interface ShortIterable

    • addAll

      public boolean addAll​(java.util.Collection<? extends java.lang.Short> c)
      Description copied from class: AbstractShortCollection
      Specified by:
      addAll in interface java.util.Collection<java.lang.Short>
      Specified by:
      addAll in interface java.util.Set<java.lang.Short>
      Overrides:
      addAll in class AbstractShortCollection

    • removeAll

      public boolean removeAll​(java.util.Collection<?> c)
      Description copied from class: AbstractShortCollection
      Specified by:
      removeAll in interface java.util.Collection<java.lang.Short>
      Specified by:
      removeAll in interface java.util.Set<java.lang.Short>
      Overrides:
      removeAll in class AbstractShortCollection

    • retainAll

      public boolean retainAll​(java.util.Collection<?> c)
      Description copied from class: AbstractShortCollection
      Specified by:
      retainAll in interface java.util.Collection<java.lang.Short>
      Specified by:
      retainAll in interface java.util.Set<java.lang.Short>
      Overrides:
      retainAll in class AbstractShortCollection

    • removeIf

      @Deprecated public boolean removeIf​(java.util.function.Predicate<? super java.lang.Short> filter)
      Deprecated.
      Description copied from interface: ShortCollection
      Specified by:
      removeIf in interface java.util.Collection<java.lang.Short>
      Specified by:
      removeIf in interface ShortCollection

    • forEach

      public void forEach​(ShortConsumer action)
      Description copied from interface: ShortIterable
      Performs the given action for each element of this type-specific Iterable until all elements have been processed or the action throws an exception.
      Specified by:
      forEach in interface ShortIterable
      Parameters:
      action - the action to be performed for each element.
      See Also:
      Iterable.forEach(java.util.function.Consumer)

    • addAll

      public boolean addAll​(ShortCollection c)
      Description copied from interface: ShortCollection
      Adds all elements of the given type-specific collection to this collection.
      Specified by:
      addAll in interface ShortCollection
      Overrides:
      addAll in class AbstractShortCollection
      Parameters:
      c - a type-specific collection.
      Returns:
      true if this collection changed as a result of the call.
      See Also:
      Collection.addAll(Collection)

    • removeAll

      public boolean removeAll​(ShortCollection c)
      Description copied from interface: ShortCollection
      Remove from this collection all elements in the given type-specific collection.
      Specified by:
      removeAll in interface ShortCollection
      Overrides:
      removeAll in class AbstractShortCollection
      Parameters:
      c - a type-specific collection.
      Returns:
      true if this collection changed as a result of the call.
      See Also:
      Collection.removeAll(Collection)

    • retainAll

      public boolean retainAll​(ShortCollection c)
      Description copied from interface: ShortCollection
      Retains in this collection only elements from the given type-specific collection.
      Specified by:
      retainAll in interface ShortCollection
      Overrides:
      retainAll in class AbstractShortCollection
      Parameters:
      c - a type-specific collection.
      Returns:
      true if this collection changed as a result of the call.
      See Also:
      Collection.retainAll(Collection)

    • removeIf

      public boolean removeIf​(ShortPredicate filter)
      Description copied from interface: ShortCollection
      Remove from this collection all elements which satisfy the given predicate.
      Specified by:
      removeIf in interface ShortCollection
      Parameters:
      filter - a predicate which returns true for elements to be removed.
      Returns:
      true if any elements were removed.
      See Also:
      Collection.removeIf(java.util.function.Predicate)

    • intIterator

      public IntIterator intIterator()
      Description copied from interface: ShortCollection
      Returns a widened primitive iterator on the elements of this collection.

      This method is provided for the purpose of APIs that expect only the JDK's primitive iterators, of which there are only int, long, and double.

      Specified by:
      intIterator in interface ShortCollection
      Specified by:
      intIterator in interface ShortIterable
      Returns:
      a widened primitive iterator on the elements of this collection.

    • intSpliterator

      public IntSpliterator intSpliterator()
      Description copied from interface: ShortCollection
      Returns widened primitive spliterator on the elements of this collection.

      This method is provided for the purpose of APIs that expect only the JDK's primitive spliterators, of which there are only int, long, and double.

      Specified by:
      intSpliterator in interface ShortCollection
      Specified by:
      intSpliterator in interface ShortIterable
      Returns:
      a widened primitive spliterator on the elements of this collection.

    • toArray

      @Deprecated public java.lang.Object[] toArray()
      Deprecated.
      Specified by:
      toArray in interface java.util.Collection<java.lang.Short>
      Specified by:
      toArray in interface java.util.Set<java.lang.Short>
      Overrides:
      toArray in class java.util.AbstractCollection<java.lang.Short>

    • clone

      public java.lang.Object clone()