Class CharSortedSets.EmptySet
- java.lang.Object
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- java.util.AbstractCollection<Character>
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- it.unimi.dsi.fastutil.chars.AbstractCharCollection
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- it.unimi.dsi.fastutil.chars.CharCollections.EmptyCollection
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- it.unimi.dsi.fastutil.chars.CharSets.EmptySet
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- it.unimi.dsi.fastutil.chars.CharSortedSets.EmptySet
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- All Implemented Interfaces:
CharBidirectionalIterable
,CharCollection
,CharIterable
,CharSet
,CharSortedSet
,Serializable
,Cloneable
,Iterable<Character>
,Collection<Character>
,Set<Character>
,SortedSet<Character>
- Enclosing class:
- CharSortedSets
public static class CharSortedSets.EmptySet extends CharSets.EmptySet implements CharSortedSet, 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
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Method Summary
All Methods Instance Methods Concrete Methods Deprecated Methods Modifier and Type Method Description Object
clone()
CharComparator
comparator()
Character
first()
Deprecated.Please use the corresponding type-specific method instead.char
firstChar()
Returns the first (lowest) element currently in this set.CharSortedSet
headSet(char from)
Returns a view of the portion of this sorted set whose elements are strictly less thantoElement
.CharSortedSet
headSet(Character from)
Deprecated.Please use the corresponding type-specific method instead.CharBidirectionalIterator
iterator(char from)
Returns a type-specificBidirectionalIterator
on the elements in this set, starting from a given element of the domain (optional operation).Character
last()
Deprecated.Please use the corresponding type-specific method instead.char
lastChar()
Returns the last (highest) element currently in this set.CharSortedSet
subSet(char from, char to)
Returns a view of the portion of this sorted set whose elements range fromfromElement
, inclusive, totoElement
, exclusive.CharSortedSet
subSet(Character from, Character to)
Deprecated.Please use the corresponding type-specific method instead.CharSortedSet
tailSet(char to)
Returns a view of the portion of this sorted set whose elements are greater than or equal tofromElement
.CharSortedSet
tailSet(Character to)
Deprecated.Please use the corresponding type-specific method instead.-
Methods inherited from class it.unimi.dsi.fastutil.chars.CharSets.EmptySet
equals, rem, remove
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Methods inherited from class it.unimi.dsi.fastutil.chars.CharCollections.EmptyCollection
addAll, addAll, clear, contains, hashCode, iterator, removeAll, removeAll, retainAll, retainAll, size, toArray
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Methods inherited from class it.unimi.dsi.fastutil.chars.AbstractCharCollection
add, add, contains, containsAll, containsAll, remove, toArray, toCharArray, toCharArray, toString
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Methods inherited from class java.util.AbstractCollection
isEmpty, toArray
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Methods inherited from interface it.unimi.dsi.fastutil.chars.CharCollection
add, addAll, contains, containsAll, removeAll, removeIf, removeIf, retainAll, toArray, toCharArray, toCharArray
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Methods inherited from interface it.unimi.dsi.fastutil.chars.CharIterable
forEach, forEach
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Methods inherited from interface it.unimi.dsi.fastutil.chars.CharSet
add, contains, rem, remove, remove
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Methods inherited from interface it.unimi.dsi.fastutil.chars.CharSortedSet
iterator
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Methods inherited from interface java.util.Collection
parallelStream, stream, toArray
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Methods inherited from interface java.util.Set
add, addAll, clear, contains, containsAll, equals, hashCode, isEmpty, remove, removeAll, retainAll, size, toArray, toArray
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Methods inherited from interface java.util.SortedSet
spliterator
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Method Detail
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iterator
public CharBidirectionalIterator iterator(char from)
Description copied from interface:CharSortedSet
Returns a type-specificBidirectionalIterator
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 returnfalse
). 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 returnfalse
).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 interfaceCharSortedSet
- Parameters:
from
- an element to start from.- Returns:
- a bidirectional iterator on the element in this set, starting at the given element.
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subSet
public CharSortedSet subSet(char from, char to)
Description copied from interface:CharSortedSet
Returns a view of the portion of this sorted set whose elements range fromfromElement
, inclusive, totoElement
, exclusive.Note that this specification strengthens the one given in
SortedSet.subSet(Object,Object)
.- Specified by:
subSet
in interfaceCharSortedSet
- See Also:
SortedSet.subSet(Object,Object)
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headSet
public CharSortedSet headSet(char from)
Description copied from interface:CharSortedSet
Returns a view of the portion of this sorted set whose elements are strictly less thantoElement
.Note that this specification strengthens the one given in
SortedSet.headSet(Object)
.- Specified by:
headSet
in interfaceCharSortedSet
- See Also:
SortedSet.headSet(Object)
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tailSet
public CharSortedSet tailSet(char to)
Description copied from interface:CharSortedSet
Returns a view of the portion of this sorted set whose elements are greater than or equal tofromElement
.Note that this specification strengthens the one given in
SortedSet.headSet(Object)
.- Specified by:
tailSet
in interfaceCharSortedSet
- See Also:
SortedSet.tailSet(Object)
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firstChar
public char firstChar()
Description copied from interface:CharSortedSet
Returns the first (lowest) element currently in this set.- Specified by:
firstChar
in interfaceCharSortedSet
- See Also:
SortedSet.first()
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lastChar
public char lastChar()
Description copied from interface:CharSortedSet
Returns the last (highest) element currently in this set.- Specified by:
lastChar
in interfaceCharSortedSet
- See Also:
SortedSet.last()
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comparator
public CharComparator comparator()
Description copied from interface:CharSortedSet
Note that this specification strengthens the one given in
SortedSet.comparator()
.- Specified by:
comparator
in interfaceCharSortedSet
- Specified by:
comparator
in interfaceSortedSet<Character>
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subSet
@Deprecated public CharSortedSet subSet(Character from, Character to)
Deprecated.Please use the corresponding type-specific method instead.- Specified by:
subSet
in interfaceCharSortedSet
- Specified by:
subSet
in interfaceSortedSet<Character>
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headSet
@Deprecated public CharSortedSet headSet(Character from)
Deprecated.Please use the corresponding type-specific method instead.- Specified by:
headSet
in interfaceCharSortedSet
- Specified by:
headSet
in interfaceSortedSet<Character>
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tailSet
@Deprecated public CharSortedSet tailSet(Character to)
Deprecated.Please use the corresponding type-specific method instead.- Specified by:
tailSet
in interfaceCharSortedSet
- Specified by:
tailSet
in interfaceSortedSet<Character>
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first
@Deprecated public Character first()
Deprecated.Please use the corresponding type-specific method instead.- Specified by:
first
in interfaceCharSortedSet
- Specified by:
first
in interfaceSortedSet<Character>
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last
@Deprecated public Character last()
Deprecated.Please use the corresponding type-specific method instead.- Specified by:
last
in interfaceCharSortedSet
- Specified by:
last
in interfaceSortedSet<Character>
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clone
public Object clone()
- Overrides:
clone
in classCharSets.EmptySet
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