it.unimi.dsi.fastutil.chars
Class CharSortedSets.Singleton

java.lang.Object
  extended byit.unimi.dsi.fastutil.chars.AbstractCharCollection
      extended byit.unimi.dsi.fastutil.chars.AbstractCharSet
          extended byit.unimi.dsi.fastutil.chars.CharSets.Singleton
              extended byit.unimi.dsi.fastutil.chars.CharSortedSets.Singleton
All Implemented Interfaces:
CharCollection, CharSet, CharSortedSet, Cloneable, Collection, Serializable, Set, SortedSet
Enclosing class:
CharSortedSets

public static class CharSortedSets.Singleton
extends CharSets.Singleton
implements CharSortedSet, 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()
           
 char firstChar()
           
 CharSortedSet headSet(char to)
           
 SortedSet headSet(Object to)
           
 CharBidirectionalIterator iterator(char 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()
           
 char lastChar()
           
 CharSortedSet subSet(char from, char to)
           
 SortedSet subSet(Object from, Object to)
           
 CharSortedSet tailSet(char from)
           
 SortedSet tailSet(Object from)
           
 
Methods inherited from class it.unimi.dsi.fastutil.chars.CharSets.Singleton
add, addAll, addAll, addAll, addAll, charIterator, clone, contains, removeAll, removeAll, retainAll, retainAll, size, toCharArray
 
Methods inherited from class it.unimi.dsi.fastutil.chars.AbstractCharSet
equals, hashCode, rem, remove, remove
 
Methods inherited from class it.unimi.dsi.fastutil.chars.AbstractCharCollection
add, clear, contains, containsAll, containsAll, isEmpty, iterator, rem, toArray, toArray, toArray, toCharArray, toString
 
Methods inherited from class java.lang.Object
getClass, notify, notifyAll, wait, wait, wait
 
Methods inherited from interface it.unimi.dsi.fastutil.chars.CharSet
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.chars.CharCollection
add, addAll, charIterator, contains, containsAll, rem, removeAll, retainAll, toArray, toCharArray, toCharArray
 

Field Detail

serialVersionUID

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

iterator

public CharBidirectionalIterator iterator(char from)
Description copied from interface: CharSortedSet
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 CharSortedSet
Overrides:
iterator in class AbstractCharSet

comparator

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

subSet

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

headSet

public CharSortedSet headSet(char to)
Specified by:
headSet in interface CharSortedSet
See Also:
SortedSet.headSet(Object)

tailSet

public CharSortedSet tailSet(char from)
Specified by:
tailSet in interface CharSortedSet
See Also:
SortedSet.tailSet(Object)

firstChar

public char firstChar()
Specified by:
firstChar in interface CharSortedSet
See Also:
SortedSet.first()

lastChar

public char lastChar()
Specified by:
lastChar in interface CharSortedSet
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