Package it.unimi.dsi.fastutil.objects
Class ObjectSets.EmptySet<K>
- java.lang.Object
-
- java.util.AbstractCollection<K>
-
- it.unimi.dsi.fastutil.objects.AbstractObjectCollection<K>
-
- it.unimi.dsi.fastutil.objects.ObjectCollections.EmptyCollection<K>
-
- it.unimi.dsi.fastutil.objects.ObjectSets.EmptySet<K>
-
- All Implemented Interfaces:
ObjectCollection<K>
,ObjectIterable<K>
,ObjectSet<K>
,java.io.Serializable
,java.lang.Cloneable
,java.lang.Iterable<K>
,java.util.Collection<K>
,java.util.Set<K>
- Direct Known Subclasses:
ObjectSortedSets.EmptySet
- Enclosing class:
- ObjectSets
public static class ObjectSets.EmptySet<K> extends ObjectCollections.EmptyCollection<K> implements ObjectSet<K>, 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 Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description java.lang.Object
clone()
boolean
equals(java.lang.Object o)
boolean
remove(java.lang.Object ok)
-
Methods inherited from class it.unimi.dsi.fastutil.objects.ObjectCollections.EmptyCollection
addAll, clear, contains, hashCode, iterator, removeAll, retainAll, size, toArray
-
Methods inherited from class it.unimi.dsi.fastutil.objects.AbstractObjectCollection
toString
-
-
-
-
Method Detail
-
remove
public boolean remove(java.lang.Object ok)
-
clone
public java.lang.Object clone()
-
equals
public boolean equals(java.lang.Object o)
- Specified by:
equals
in interfacejava.util.Collection<K>
- Specified by:
equals
in interfacejava.util.Set<K>
- Overrides:
equals
in classObjectCollections.EmptyCollection<K>
-
-