Package it.unimi.dsi.fastutil.shorts
Class ShortSets
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- it.unimi.dsi.fastutil.shorts.ShortSets
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public final class ShortSets extends Object
A class providing static methods and objects that do useful things with type-specific sets.- See Also:
Collections
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Nested Class Summary
Nested Classes Modifier and Type Class Description static class
ShortSets.EmptySet
An immutable class representing the empty set and implementing a type-specific set interface.static class
ShortSets.Singleton
An immutable class representing a type-specific singleton set.static class
ShortSets.SynchronizedSet
A synchronized wrapper class for sets.static class
ShortSets.UnmodifiableSet
An unmodifiable wrapper class for sets.
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Field Summary
Fields Modifier and Type Field Description static ShortSets.EmptySet
EMPTY_SET
An empty set (immutable).
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Method Summary
All Methods Static Methods Concrete Methods Modifier and Type Method Description static ShortSet
singleton(short element)
Returns a type-specific immutable set containing only the specified element.static ShortSet
singleton(Short element)
Returns a type-specific immutable set containing only the specified element.static ShortSet
synchronize(ShortSet s)
Returns a synchronized type-specific set backed by the given type-specific set.static ShortSet
synchronize(ShortSet s, Object sync)
Returns a synchronized type-specific set backed by the given type-specific set, using an assigned object to synchronize.static ShortSet
unmodifiable(ShortSet s)
Returns an unmodifiable type-specific set backed by the given type-specific set.
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Field Detail
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EMPTY_SET
public static final ShortSets.EmptySet EMPTY_SET
An empty set (immutable). It is serializable and cloneable.
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Method Detail
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singleton
public static ShortSet singleton(short element)
Returns a type-specific immutable set containing only the specified element. The returned set is serializable and cloneable.- Parameters:
element
- the only element of the returned set.- Returns:
- a type-specific immutable set containing just
element
.
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singleton
public static ShortSet singleton(Short element)
Returns a type-specific immutable set containing only the specified element. The returned set is serializable and cloneable.- Parameters:
element
- the only element of the returned set.- Returns:
- a type-specific immutable set containing just
element
.
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synchronize
public static ShortSet synchronize(ShortSet s)
Returns a synchronized type-specific set backed by the given type-specific set.- Parameters:
s
- the set to be wrapped in a synchronized set.- Returns:
- a synchronized view of the specified set.
- See Also:
Collections.synchronizedSet(Set)
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synchronize
public static ShortSet synchronize(ShortSet s, Object sync)
Returns a synchronized type-specific set backed by the given type-specific set, using an assigned object to synchronize.- Parameters:
s
- the set to be wrapped in a synchronized set.sync
- an object that will be used to synchronize the access to the set.- Returns:
- a synchronized view of the specified set.
- See Also:
Collections.synchronizedSet(Set)
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unmodifiable
public static ShortSet unmodifiable(ShortSet s)
Returns an unmodifiable type-specific set backed by the given type-specific set.- Parameters:
s
- the set to be wrapped in an unmodifiable set.- Returns:
- an unmodifiable view of the specified set.
- See Also:
Collections.unmodifiableSet(Set)
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