Package it.unimi.dsi.fastutil.bytes

Class ByteSets.EmptySet

java.lang.Object

java.util.AbstractCollection<Byte>

it.unimi.dsi.fastutil.bytes.AbstractByteCollection

it.unimi.dsi.fastutil.bytes.ByteCollections.EmptyCollection

it.unimi.dsi.fastutil.bytes.ByteSets.EmptySet

All Implemented Interfaces:

ByteCollection, ByteIterable, ByteSet, Serializable, Cloneable, Iterable<Byte>, Collection<Byte>, Set<Byte>

Direct Known Subclasses:

ByteSortedSets.EmptySet

Enclosing class:

ByteSets

public static class ByteSets.EmptySet
extends ByteCollections.EmptyCollection
implements ByteSet, Serializable, 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

Modifier and Type	Method	Description
Object	clone()
boolean	equals(Object o)
boolean	rem(byte k)	Deprecated.
boolean	remove(byte ok)	Removes an element from this set.

Methods inherited from class it.unimi.dsi.fastutil.bytes.ByteCollections.EmptyCollection

addAll, addAll, clear, contains, containsAll, containsAll, forEach, forEach, hashCode, intIterator, intSpliterator, iterator, removeAll, removeAll, removeIf, removeIf, retainAll, retainAll, size, spliterator, toArray, toArray, toByteArray, toByteArray

Methods inherited from class it.unimi.dsi.fastutil.bytes.AbstractByteCollection

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 it.unimi.dsi.fastutil.bytes.ByteCollection

add, addAll, contains, containsAll, intIterator, intParallelStream, intSpliterator, intStream, parallelStream, removeAll, removeIf, removeIf, removeIf, retainAll, stream, toArray, toByteArray, toByteArray

Methods inherited from interface it.unimi.dsi.fastutil.bytes.ByteIterable

forEach, forEach, forEach

Methods inherited from interface it.unimi.dsi.fastutil.bytes.ByteSet

add, contains, iterator, remove, spliterator

Methods inherited from interface java.util.Collection

toArray

Methods inherited from interface java.util.Set

addAll, clear, containsAll, hashCode, isEmpty, removeAll, retainAll, size, toArray, toArray

Method Details

remove

public boolean remove(byte ok)

Description copied from interface: ByteSet

Removes an element from this set.

Specified by:

remove in interface ByteSet

See Also:

• Collection.remove(Object)

clone

public Object clone()

equals

public boolean equals(Object o)

Specified by:

equals in interface Collection<Byte>

Specified by:

equals in interface Set<Byte>

Overrides:

equals in class ByteCollections.EmptyCollection

rem

@Deprecated
public boolean rem(byte k)

Deprecated.

Description copied from class: AbstractByteCollection

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 ByteCollection

Specified by:

rem in interface ByteSet

Overrides:

rem in class AbstractByteCollection

See Also:

• Collection.remove(Object)