Class FloatSets.EmptySet

java.lang.Object
java.util.AbstractCollection<java.lang.Float>
All Implemented Interfaces:
FloatCollection, FloatIterable, FloatSet, java.io.Serializable, java.lang.Cloneable, java.lang.Iterable<java.lang.Float>, java.util.Collection<java.lang.Float>, java.util.Set<java.lang.Float>
Direct Known Subclasses:
FloatSortedSets.EmptySet
Enclosing class:
FloatSets

public static class FloatSets.EmptySet
extends FloatCollections.EmptyCollection
implements FloatSet, 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 Details

    • remove

      public boolean remove​(float ok)
      Description copied from interface: FloatSet
      Removes an element from this set.
      Specified by:
      remove in interface FloatSet
      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.Float>
      Specified by:
      equals in interface java.util.Set<java.lang.Float>
      Overrides:
      equals in class FloatCollections.EmptyCollection
    • rem

      @Deprecated public boolean rem​(float k)
      Deprecated.
      Description copied from class: AbstractFloatCollection
      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 FloatCollection
      Specified by:
      rem in interface FloatSet
      Overrides:
      rem in class AbstractFloatCollection
      See Also:
      Collection.remove(Object)