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

java.lang.Object
  extended byit.unimi.dsi.fastutil.longs.AbstractLongCollection
      extended byit.unimi.dsi.fastutil.longs.AbstractLongSet
          extended byit.unimi.dsi.fastutil.longs.LongSets.Singleton
              extended byit.unimi.dsi.fastutil.longs.LongSortedSets.Singleton
All Implemented Interfaces:
Cloneable, Collection, LongCollection, LongSet, LongSortedSet, Serializable, Set, SortedSet
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
 Comparator comparator()
           
 Object first()
           
 long firstLong()
           
 LongSortedSet headSet(long to)
           
 SortedSet headSet(Object to)
           
 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).
 Iterator iterator(Object from)
           
 Object last()
           
 long lastLong()
           
 LongSortedSet subSet(long from, long to)
           
 SortedSet subSet(Object from, Object to)
           
 LongSortedSet tailSet(long from)
           
 SortedSet tailSet(Object from)
           
 
Methods inherited from class it.unimi.dsi.fastutil.longs.LongSets.Singleton
add, addAll, addAll, addAll, addAll, clone, contains, longIterator, 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, iterator, 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.LongSet
remove
 
Methods inherited from interface java.util.Set
add, addAll, clear, contains, containsAll, equals, hashCode, isEmpty, iterator, remove, removeAll, retainAll, size, toArray, toArray
 
Methods inherited from interface it.unimi.dsi.fastutil.longs.LongCollection
add, addAll, contains, containsAll, longIterator, rem, removeAll, retainAll, toArray, toLongArray, toLongArray
 

Field Detail

serialVersionUID

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

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
Overrides:
iterator in class AbstractLongSet

comparator

public Comparator comparator()
Specified by:
comparator in interface SortedSet

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 Object first()
Specified by:
first in interface SortedSet

last

public Object last()
Specified by:
last in interface SortedSet

iterator

public Iterator iterator(Object from)

subSet

public SortedSet subSet(Object from,
                        Object to)
Specified by:
subSet in interface SortedSet

headSet

public SortedSet headSet(Object to)
Specified by:
headSet in interface SortedSet

tailSet

public SortedSet tailSet(Object from)
Specified by:
tailSet in interface SortedSet