Package it.unimi.dsi.fastutil.bytes

Class ByteSortedSets.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

it.unimi.dsi.fastutil.bytes.ByteSortedSets.EmptySet

All Implemented Interfaces:

ByteBidirectionalIterable, ByteCollection, ByteIterable, ByteSet, ByteSortedSet, Serializable, Cloneable, Iterable<Byte>, Collection<Byte>, SequencedCollection<Byte>, SequencedSet<Byte>, Set<Byte>, SortedSet<Byte>

Enclosing class:

ByteSortedSets

public static class ByteSortedSets.EmptySet
extends ByteSets.EmptySet
implements ByteSortedSet, Serializable, Cloneable

An immutable class representing the empty sorted set and implementing a type-specific set interface.

This class may be useful to implement your own in case you subclass a type-specific sorted set.

See Also:

• Serialized Form

Method Summary

Modifier and Type	Method	Description
Object	clone()
ByteComparator	comparator()
Byte	first()	Deprecated. Please use the corresponding type-specific method instead.
byte	firstByte()	Returns the first (lowest) element currently in this set.
ByteSortedSet	headSet(byte from)	Returns a view of the portion of this sorted set whose elements are strictly less than toElement.
ByteSortedSet	headSet(Byte from)	Deprecated. Please use the corresponding type-specific method instead.
ByteBidirectionalIterator	iterator(byte from)	Returns a type-specific BidirectionalIterator on the elements in this set, starting from a given element of the domain (optional operation).
Byte	last()	Deprecated. Please use the corresponding type-specific method instead.
byte	lastByte()	Returns the last (highest) element currently in this set.
ByteSortedSet	subSet(byte from, byte to)	Returns a view of the portion of this sorted set whose elements range from fromElement, inclusive, to toElement, exclusive.
ByteSortedSet	subSet(Byte from, Byte to)	Deprecated. Please use the corresponding type-specific method instead.
ByteSortedSet	tailSet(byte to)	Returns a view of the portion of this sorted set whose elements are greater than or equal to fromElement.
ByteSortedSet	tailSet(Byte to)	Deprecated. Please use the corresponding type-specific method instead.

Methods inherited from class it.unimi.dsi.fastutil.bytes.ByteSets.EmptySet

equals, rem, remove

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, rem, remove, remove

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

iterator, spliterator

Methods inherited from interface java.util.Collection

toArray

Methods inherited from interface java.util.Set

add, addAll, clear, contains, containsAll, equals, hashCode, isEmpty, remove, removeAll, retainAll, size, toArray, toArray

Methods inherited from interface java.util.SortedSet

addFirst, addLast, getFirst, getLast, removeFirst, removeLast, reversed

Method Details

iterator

public ByteBidirectionalIterator iterator(byte from)

Description copied from interface: ByteSortedSet

Returns a type-specific BidirectionalIterator on the elements in this set, starting from a given element of the domain (optional operation).

This method returns a type-specific bidirectional iterator with given starting point. The starting point is any element comparable to the elements of this set (even if it does not actually belong to the set). The next element of the returned iterator is the least element of the set that is greater than the starting point (if there are no elements greater than the starting point, hasNext() will return false). The previous element of the returned iterator is the greatest element of the set that is smaller than or equal to the starting point (if there are no elements smaller than or equal to the starting point, hasPrevious() will return false).

Note that passing the last element of the set as starting point and calling previous() you can traverse the entire set in reverse order.

Specified by:

iterator in interface ByteSortedSet

Parameters:

from - an element to start from.

Returns:

a bidirectional iterator on the element in this set, starting at the given element.

subSet

public ByteSortedSet subSet(byte from,
 byte to)

Description copied from interface: ByteSortedSet

Returns a view of the portion of this sorted set whose elements range from fromElement, inclusive, to toElement, exclusive.

Specified by:

subSet in interface ByteSortedSet

See Also:

• SortedSet.subSet(Object,Object)

headSet

public ByteSortedSet headSet(byte from)

Description copied from interface: ByteSortedSet

Returns a view of the portion of this sorted set whose elements are strictly less than toElement.

Specified by:

headSet in interface ByteSortedSet

See Also:

• SortedSet.headSet(Object)

tailSet

public ByteSortedSet tailSet(byte to)

Description copied from interface: ByteSortedSet

Returns a view of the portion of this sorted set whose elements are greater than or equal to fromElement.

Specified by:

tailSet in interface ByteSortedSet

See Also:

• SortedSet.tailSet(Object)

firstByte

public byte firstByte()

Description copied from interface: ByteSortedSet

Returns the first (lowest) element currently in this set.

Specified by:

firstByte in interface ByteSortedSet

See Also:

• SortedSet.first()

lastByte

public byte lastByte()

Description copied from interface: ByteSortedSet

Returns the last (highest) element currently in this set.

Specified by:

lastByte in interface ByteSortedSet

See Also:

• SortedSet.last()

comparator

public ByteComparator comparator()

Description copied from interface: ByteSortedSet

Specified by:

comparator in interface ByteSortedSet

Specified by:

comparator in interface SortedSet<Byte>

subSet

@Deprecated
public ByteSortedSet subSet(Byte from,
 Byte to)

Deprecated.

Please use the corresponding type-specific method instead.

Specified by:

subSet in interface ByteSortedSet

Specified by:

subSet in interface SortedSet<Byte>

headSet

@Deprecated
public ByteSortedSet headSet(Byte from)

Deprecated.

Please use the corresponding type-specific method instead.

Specified by:

headSet in interface ByteSortedSet

Specified by:

headSet in interface SortedSet<Byte>

tailSet

@Deprecated
public ByteSortedSet tailSet(Byte to)

Deprecated.

Please use the corresponding type-specific method instead.

Specified by:

tailSet in interface ByteSortedSet

Specified by:

tailSet in interface SortedSet<Byte>

first

@Deprecated
public Byte first()

Deprecated.

Please use the corresponding type-specific method instead.

Specified by:

first in interface ByteSortedSet

Specified by:

first in interface SortedSet<Byte>

last

@Deprecated
public Byte last()

Deprecated.

Please use the corresponding type-specific method instead.

Specified by:

last in interface ByteSortedSet

Specified by:

last in interface SortedSet<Byte>

clone

public Object clone()

Overrides:

clone in class ByteSets.EmptySet