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java.lang.Objectit.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
public static class ByteSortedSets.EmptySet
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.
Field Summary | |
---|---|
static long |
serialVersionUID
|
Method Summary | |
---|---|
ByteBidirectionalIterator |
byteIterator()
Deprecated. |
Object |
clone()
|
ByteComparator |
comparator()
Returns the comparator associated with this sorted set, or null if it uses its elements' natural ordering. |
Byte |
first()
|
byte |
firstByte()
|
ByteSortedSet |
headSet(byte from)
|
ByteSortedSet |
headSet(Byte from)
Returns a view of the portion of this sorted set whose elements are strictly less than toElement . |
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()
|
byte |
lastByte()
|
boolean |
remove(byte ok)
Removes an element from this set. |
ByteSortedSet |
subSet(byte from,
byte to)
|
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 |
tailSet(byte to)
|
ByteSortedSet |
tailSet(Byte to)
Returns a view of the portion of this sorted set whose elements are greater than or equal to fromElement . |
Methods inherited from class it.unimi.dsi.fastutil.bytes.ByteCollections.EmptyCollection |
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add, addAll, clear, contains, containsAll, equals, hashCode, iterator, rem, removeAll, retainAll, size, toArray, toByteArray, toByteArray |
Methods inherited from class it.unimi.dsi.fastutil.bytes.AbstractByteCollection |
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add, addAll, contains, containsAll, isEmpty, rem, remove, removeAll, retainAll, toArray, toArray, toString |
Methods inherited from class java.lang.Object |
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getClass, notify, notifyAll, wait, wait, wait |
Methods inherited from interface it.unimi.dsi.fastutil.bytes.ByteSortedSet |
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iterator |
Methods inherited from interface it.unimi.dsi.fastutil.bytes.ByteCollection |
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add, addAll, contains, containsAll, rem, removeAll, retainAll, toArray, toArray, toByteArray, toByteArray |
Methods inherited from interface java.util.Set |
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add, addAll, clear, contains, containsAll, equals, hashCode, isEmpty, remove, removeAll, retainAll, size, toArray, toArray |
Methods inherited from interface java.util.Set |
---|
add, addAll, clear, contains, containsAll, equals, hashCode, isEmpty, remove, removeAll, retainAll, size, toArray, toArray |
Field Detail |
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public static final long serialVersionUID
Method Detail |
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public boolean remove(byte ok)
ByteSet
Note that the corresponding method of the type-specific collection is rem()
.
This unfortunate situation is caused by the clash
with the similarly named index-based method in the List
interface.
remove
in interface ByteSet
remove
in class ByteSets.EmptySet
Collection.remove(Object)
@Deprecated public ByteBidirectionalIterator byteIterator()
AbstractByteCollection
byteIterator
in interface ByteCollection
byteIterator
in interface ByteSortedSet
byteIterator
in class AbstractByteCollection
ByteCollection.iterator()
public ByteBidirectionalIterator iterator(byte from)
ByteSortedSet
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.
iterator
in interface ByteSortedSet
from
- an element to start from.
public ByteSortedSet subSet(byte from, byte to)
subSet
in interface ByteSortedSet
SortedSet.subSet(Object,Object)
public ByteSortedSet headSet(byte from)
headSet
in interface ByteSortedSet
SortedSet.headSet(Object)
public ByteSortedSet tailSet(byte to)
tailSet
in interface ByteSortedSet
SortedSet.tailSet(Object)
public byte firstByte()
firstByte
in interface ByteSortedSet
SortedSet.first()
public byte lastByte()
lastByte
in interface ByteSortedSet
SortedSet.last()
public ByteComparator comparator()
ByteSortedSet
Note that this specification strengthens the one given in SortedSet.comparator()
.
comparator
in interface ByteSortedSet
comparator
in interface SortedSet<Byte>
SortedSet.comparator()
public ByteSortedSet subSet(Byte from, Byte to)
ByteSortedSet
fromElement
, inclusive, to toElement
, exclusive.
Note that this specification strengthens the one given in SortedSet.subSet(Object,Object)
.
subSet
in interface ByteSortedSet
subSet
in interface SortedSet<Byte>
SortedSet.subSet(Object,Object)
public ByteSortedSet headSet(Byte from)
ByteSortedSet
toElement
.
Note that this specification strengthens the one given in SortedSet.headSet(Object)
.
headSet
in interface ByteSortedSet
headSet
in interface SortedSet<Byte>
SortedSet.headSet(Object)
public ByteSortedSet tailSet(Byte to)
ByteSortedSet
fromElement
.
Note that this specification strengthens the one given in SortedSet.tailSet(Object)
.
tailSet
in interface ByteSortedSet
tailSet
in interface SortedSet<Byte>
SortedSet.tailSet(Object)
public Byte first()
first
in interface SortedSet<Byte>
public Byte last()
last
in interface SortedSet<Byte>
public Object clone()
clone
in class ByteSets.EmptySet
|
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