Class DoubleSets.Singleton

  • All Implemented Interfaces:
    DoubleCollection, DoubleIterable, DoubleSet, java.io.Serializable, java.lang.Cloneable, java.lang.Iterable<java.lang.Double>, java.util.Collection<java.lang.Double>, java.util.Set<java.lang.Double>
    Direct Known Subclasses:
    DoubleSortedSets.Singleton
    Enclosing class:
    DoubleSets

    public static class DoubleSets.Singleton
    extends AbstractDoubleSet
    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 Detail

      • remove

        public boolean remove​(double k)
        Description copied from class: AbstractDoubleSet
        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 DoubleSet
        Overrides:
        remove in class AbstractDoubleSet
        See Also:
        Collection.remove(Object)
      • iterator

        public DoubleListIterator iterator()
        Description copied from interface: DoubleCollection
        Returns a type-specific iterator on the elements of this collection.
        Specified by:
        iterator in interface java.util.Collection<java.lang.Double>
        Specified by:
        iterator in interface DoubleCollection
        Specified by:
        iterator in interface DoubleIterable
        Specified by:
        iterator in interface DoubleSet
        Specified by:
        iterator in interface java.lang.Iterable<java.lang.Double>
        Specified by:
        iterator in interface java.util.Set<java.lang.Double>
        Specified by:
        iterator in class AbstractDoubleSet
        Returns:
        a type-specific iterator on the elements of this collection.
        See Also:
        Iterable.iterator()
      • spliterator

        public DoubleSpliterator spliterator()
        Description copied from interface: DoubleSet
        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.Double>
        Specified by:
        spliterator in interface DoubleCollection
        Specified by:
        spliterator in interface DoubleIterable
        Specified by:
        spliterator in interface DoubleSet
        Specified by:
        spliterator in interface java.lang.Iterable<java.lang.Double>
        Specified by:
        spliterator in interface java.util.Set<java.lang.Double>
        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.Double>
        Specified by:
        size in interface java.util.Set<java.lang.Double>
        Specified by:
        size in class java.util.AbstractCollection<java.lang.Double>
      • forEach

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

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

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

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

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

        public void forEach​(java.util.function.DoubleConsumer action)
        Description copied from interface: DoubleIterable
        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 DoubleIterable
        Parameters:
        action - the action to be performed for each element.
        See Also:
        Iterable.forEach(java.util.function.Consumer)
      • addAll

        public boolean addAll​(DoubleCollection c)
        Description copied from interface: DoubleCollection
        Adds all elements of the given type-specific collection to this collection.
        Specified by:
        addAll in interface DoubleCollection
        Overrides:
        addAll in class AbstractDoubleCollection
        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​(DoubleCollection c)
        Description copied from interface: DoubleCollection
        Remove from this collection all elements in the given type-specific collection.
        Specified by:
        removeAll in interface DoubleCollection
        Overrides:
        removeAll in class AbstractDoubleCollection
        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​(DoubleCollection c)
        Description copied from interface: DoubleCollection
        Retains in this collection only elements from the given type-specific collection.
        Specified by:
        retainAll in interface DoubleCollection
        Overrides:
        retainAll in class AbstractDoubleCollection
        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​(java.util.function.DoublePredicate filter)
        Description copied from interface: DoubleCollection
        Remove from this collection all elements which satisfy the given predicate.
        Specified by:
        removeIf in interface DoubleCollection
        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)
      • toArray

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

        public java.lang.Object clone()