Class BooleanSets.EmptySet

  • All Implemented Interfaces:
    BooleanCollection, BooleanIterable, BooleanSet, java.io.Serializable, java.lang.Cloneable, java.lang.Iterable<java.lang.Boolean>, java.util.Collection<java.lang.Boolean>, java.util.Set<java.lang.Boolean>
    Enclosing class:
    BooleanSets

    public static class BooleanSets.EmptySet
    extends BooleanCollections.EmptyCollection
    implements BooleanSet, java.io.Serializable, java.lang.Cloneable
    An immutable class representing the empty set and implementing a type-specific set interface.

    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​(boolean ok)
        Description copied from interface: BooleanSet
        Removes an element from this set.
        Specified by:
        remove in interface BooleanSet
        See Also:
        Collection.remove(Object)
      • clone

        public java.lang.Object clone()
      • equals

        public boolean equals​(java.lang.Object o)
        Specified by:
        equals in interface java.util.Collection<java.lang.Boolean>
        Specified by:
        equals in interface java.util.Set<java.lang.Boolean>
        Overrides:
        equals in class BooleanCollections.EmptyCollection
      • rem

        @Deprecated
        public boolean rem​(boolean k)
        Deprecated.
        Description copied from class: AbstractBooleanCollection
        Removes a single instance of the specified element from this collection, if it is present (optional operation).

        Note that this method should be called remove(), but the clash with the similarly named index-based method in the List interface forces us to use a distinguished name. For simplicity, the set interfaces reinstates remove().

        Specified by:
        rem in interface BooleanCollection
        Specified by:
        rem in interface BooleanSet
        Overrides:
        rem in class AbstractBooleanCollection
        See Also:
        Collection.remove(Object)