it.unimi.dsi.fastutil.longs
Class LongSortedSets.Singleton

java.lang.Object
  extended by it.unimi.dsi.fastutil.longs.AbstractLongCollection
      extended by it.unimi.dsi.fastutil.longs.AbstractLongSet
          extended by it.unimi.dsi.fastutil.longs.LongSets.Singleton
              extended by it.unimi.dsi.fastutil.longs.LongSortedSets.Singleton
All Implemented Interfaces:
LongCollection, LongIterable, LongSet, LongSortedSet, Serializable, Cloneable, Iterable<Long>, Collection<Long>, Set<Long>, SortedSet<Long>
Enclosing class:
LongSortedSets

public static class LongSortedSets.Singleton
extends LongSets.Singleton
implements LongSortedSet, Serializable, Cloneable

A class representing a singleton sorted set.

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

See Also:
Serialized Form

Field Summary
static long serialVersionUID
           
 
Method Summary
 LongComparator comparator()
          Returns the comparator associated with this sorted set, or null if it uses its elements' natural ordering.
 Long first()
           
 long firstLong()
           
 LongSortedSet headSet(long to)
           
 LongSortedSet headSet(Long to)
          Returns a view of the portion of this sorted set whose elements are strictly less than toElement.
 LongBidirectionalIterator iterator(long from)
          Returns a type-specific BidirectionalIterator on the elements in this set, starting from a given element of the domain (optional operation).
 Long last()
           
 long lastLong()
           
 LongBidirectionalIterator longIterator()
          Deprecated. 
 LongSortedSet subSet(long from, long to)
           
 LongSortedSet subSet(Long from, Long to)
          Returns a view of the portion of this sorted set whose elements range from fromElement, inclusive, to toElement, exclusive.
 LongSortedSet tailSet(long from)
           
 LongSortedSet tailSet(Long from)
          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.longs.LongSets.Singleton
add, addAll, addAll, clone, contains, iterator, removeAll, removeAll, retainAll, retainAll, size, toLongArray
 
Methods inherited from class it.unimi.dsi.fastutil.longs.AbstractLongSet
equals, hashCode, rem, remove, remove
 
Methods inherited from class it.unimi.dsi.fastutil.longs.AbstractLongCollection
add, clear, contains, containsAll, containsAll, isEmpty, rem, toArray, toArray, toArray, toLongArray, toString
 
Methods inherited from class java.lang.Object
getClass, notify, notifyAll, wait, wait, wait
 
Methods inherited from interface it.unimi.dsi.fastutil.longs.LongSortedSet
iterator
 
Methods inherited from interface it.unimi.dsi.fastutil.longs.LongSet
remove
 
Methods inherited from interface it.unimi.dsi.fastutil.longs.LongCollection
add, addAll, contains, containsAll, rem, removeAll, retainAll, toArray, toArray, toLongArray, toLongArray
 
Methods inherited from interface java.util.Set
add, addAll, clear, contains, containsAll, equals, hashCode, isEmpty, remove, removeAll, retainAll, size, toArray, toArray
 

Field Detail

serialVersionUID

public static final long serialVersionUID
See Also:
Constant Field Values
Method Detail

longIterator

@Deprecated
public LongBidirectionalIterator longIterator()
Deprecated. 

Description copied from class: AbstractLongCollection
Delegates to the new covariantly stronger generic method.

Specified by:
longIterator in interface LongCollection
Specified by:
longIterator in interface LongSortedSet
Overrides:
longIterator in class AbstractLongCollection
See Also:
LongCollection.iterator()

iterator

public LongBidirectionalIterator iterator(long from)
Description copied from interface: LongSortedSet
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 LongSortedSet
Parameters:
from - an element to start from.
Returns:
a bidirectional iterator on the element in this set, starting at the given element.

comparator

public LongComparator comparator()
Description copied from interface: LongSortedSet
Returns the comparator associated with this sorted set, or null if it uses its elements' natural ordering.

Note that this specification strengthens the one given in SortedSet.comparator().

Specified by:
comparator in interface LongSortedSet
Specified by:
comparator in interface SortedSet<Long>
See Also:
SortedSet.comparator()

subSet

public LongSortedSet subSet(long from,
                            long to)
Specified by:
subSet in interface LongSortedSet
See Also:
SortedSet.subSet(Object,Object)

headSet

public LongSortedSet headSet(long to)
Specified by:
headSet in interface LongSortedSet
See Also:
SortedSet.headSet(Object)

tailSet

public LongSortedSet tailSet(long from)
Specified by:
tailSet in interface LongSortedSet
See Also:
SortedSet.tailSet(Object)

firstLong

public long firstLong()
Specified by:
firstLong in interface LongSortedSet
See Also:
SortedSet.first()

lastLong

public long lastLong()
Specified by:
lastLong in interface LongSortedSet
See Also:
SortedSet.last()

first

public Long first()
Specified by:
first in interface SortedSet<Long>

last

public Long last()
Specified by:
last in interface SortedSet<Long>

subSet

public LongSortedSet subSet(Long from,
                            Long to)
Description copied from interface: LongSortedSet
Returns a view of the portion of this sorted set whose elements range from fromElement, inclusive, to toElement, exclusive.

Note that this specification strengthens the one given in SortedSet.subSet(Object,Object).

Specified by:
subSet in interface LongSortedSet
Specified by:
subSet in interface SortedSet<Long>
See Also:
SortedSet.subSet(Object,Object)

headSet

public LongSortedSet headSet(Long to)
Description copied from interface: LongSortedSet
Returns a view of the portion of this sorted set whose elements are strictly less than toElement.

Note that this specification strengthens the one given in SortedSet.headSet(Object).

Specified by:
headSet in interface LongSortedSet
Specified by:
headSet in interface SortedSet<Long>
See Also:
SortedSet.headSet(Object)

tailSet

public LongSortedSet tailSet(Long from)
Description copied from interface: LongSortedSet
Returns a view of the portion of this sorted set whose elements are greater than or equal to fromElement.

Note that this specification strengthens the one given in SortedSet.tailSet(Object).

Specified by:
tailSet in interface LongSortedSet
Specified by:
tailSet in interface SortedSet<Long>
See Also:
SortedSet.tailSet(Object)