FloatSets.EmptySet (fastutil 8.5.15)

java.lang.Object
- java.util.AbstractCollection<java.lang.Float>
- - it.unimi.dsi.fastutil.floats.AbstractFloatCollection
  - - it.unimi.dsi.fastutil.floats.FloatCollections.EmptyCollection
    - - it.unimi.dsi.fastutil.floats.FloatSets.EmptySet

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 Summary

All Methods Instance Methods Concrete Methods Deprecated Methods
Modifier and Type	Method	Description
`java.lang.Object`	`clone()`
`boolean`	`equals(java.lang.Object o)`
`boolean`	`rem(float k)`	Deprecated.
`boolean`	`remove(float ok)`	Removes an element from this set.

Methods inherited from class it.unimi.dsi.fastutil.floats.FloatCollections.EmptyCollection
addAll, addAll, clear, contains, containsAll, containsAll, doubleIterator, doubleSpliterator, forEach, forEach, hashCode, iterator, removeAll, removeAll, removeIf, removeIf, retainAll, retainAll, size, spliterator, toArray, toArray, toFloatArray, toFloatArray

Methods inherited from class it.unimi.dsi.fastutil.floats.AbstractFloatCollection
add, add, contains, remove, toArray, toString

Methods inherited from class java.util.AbstractCollection
isEmpty

Methods inherited from class java.lang.Object
getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.util.Collection
toArray

Methods inherited from interface it.unimi.dsi.fastutil.floats.FloatCollection
add, addAll, contains, containsAll, doubleIterator, doubleParallelStream, doubleSpliterator, doubleStream, parallelStream, removeAll, removeIf, removeIf, removeIf, retainAll, stream, toArray, toFloatArray, toFloatArray

Methods inherited from interface it.unimi.dsi.fastutil.floats.FloatIterable
forEach, forEach, forEach

Methods inherited from interface it.unimi.dsi.fastutil.floats.FloatSet
add, contains, iterator, remove, spliterator

Methods inherited from interface java.util.Set
addAll, clear, containsAll, hashCode, isEmpty, removeAll, retainAll, size, toArray, toArray

- Method Detail
  - 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)