Package it.unimi.dsi.fastutil.shorts
Class ShortSets.Singleton
- java.lang.Object
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- java.util.AbstractCollection<java.lang.Short>
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- it.unimi.dsi.fastutil.shorts.AbstractShortCollection
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- it.unimi.dsi.fastutil.shorts.AbstractShortSet
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- it.unimi.dsi.fastutil.shorts.ShortSets.Singleton
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- All Implemented Interfaces:
ShortCollection
,ShortIterable
,ShortSet
,java.io.Serializable
,java.lang.Cloneable
,java.lang.Iterable<java.lang.Short>
,java.util.Collection<java.lang.Short>
,java.util.Set<java.lang.Short>
- Direct Known Subclasses:
ShortSortedSets.Singleton
- Enclosing class:
- ShortSets
public static class ShortSets.Singleton extends AbstractShortSet implements java.io.Serializable, java.lang.Cloneable
An immutable class representing a type-specific singleton set.This class may be useful to implement your own in case you subclass a type-specific set.
- See Also:
- Serialized Form
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description boolean
addAll(ShortCollection c)
Adds all elements of the given type-specific collection to this collection.boolean
addAll(java.util.Collection<? extends java.lang.Short> c)
java.lang.Object
clone()
boolean
contains(short k)
Returnstrue
if this collection contains the specified element.ShortListIterator
iterator()
Returns a type-specific iterator on the elements of this collection.boolean
remove(short k)
Removes an element from this set.boolean
removeAll(ShortCollection c)
Remove from this collection all elements in the given type-specific collection.boolean
removeAll(java.util.Collection<?> c)
boolean
retainAll(ShortCollection c)
Retains in this collection only elements from the given type-specific collection.boolean
retainAll(java.util.Collection<?> c)
int
size()
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Methods inherited from class it.unimi.dsi.fastutil.shorts.AbstractShortSet
equals, hashCode, rem
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Methods inherited from class it.unimi.dsi.fastutil.shorts.AbstractShortCollection
add, add, contains, containsAll, remove, toArray, toShortArray, toShortArray, toString
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Methods inherited from class java.util.AbstractCollection
clear, containsAll, isEmpty, toArray, toArray
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Methods inherited from interface java.util.Set
clear, containsAll, isEmpty, spliterator, toArray, toArray
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Methods inherited from interface it.unimi.dsi.fastutil.shorts.ShortCollection
add, containsAll, removeIf, removeIf, toArray, toShortArray, toShortArray
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Methods inherited from interface it.unimi.dsi.fastutil.shorts.ShortIterable
forEach, forEach
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Method Detail
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contains
public boolean contains(short k)
Description copied from class:AbstractShortCollection
Returnstrue
if this collection contains the specified element.This implementation iterates over the elements in the collection, looking for the specified element.
- Specified by:
contains
in interfaceShortCollection
- Overrides:
contains
in classAbstractShortCollection
- See Also:
Collection.contains(Object)
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remove
public boolean remove(short k)
Description copied from class:AbstractShortSet
Removes an element from this set.Note that the corresponding method of a type-specific collection is
rem()
. This unfortunate situation is caused by the clash with the similarly named index-based method in theList
interface. Delegates to the type-specificrem()
method implemented by type-specific abstractCollection
superclass.- Specified by:
remove
in interfaceShortSet
- Overrides:
remove
in classAbstractShortSet
- See Also:
Collection.remove(Object)
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iterator
public ShortListIterator iterator()
Description copied from interface:ShortCollection
Returns a type-specific iterator on the elements of this collection.Note that this specification strengthens the one given in
Iterable.iterator()
, which was already strengthened in the corresponding type-specific class, but was weakened by the fact that this interface extendsCollection
.- Specified by:
iterator
in interfacejava.util.Collection<java.lang.Short>
- Specified by:
iterator
in interfacejava.lang.Iterable<java.lang.Short>
- Specified by:
iterator
in interfacejava.util.Set<java.lang.Short>
- Specified by:
iterator
in interfaceShortCollection
- Specified by:
iterator
in interfaceShortIterable
- Specified by:
iterator
in interfaceShortSet
- Specified by:
iterator
in classAbstractShortSet
- Returns:
- a type-specific iterator on the elements of this collection.
- See Also:
Iterable.iterator()
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size
public int size()
- Specified by:
size
in interfacejava.util.Collection<java.lang.Short>
- Specified by:
size
in interfacejava.util.Set<java.lang.Short>
- Specified by:
size
in classjava.util.AbstractCollection<java.lang.Short>
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addAll
public boolean addAll(java.util.Collection<? extends java.lang.Short> c)
- Specified by:
addAll
in interfacejava.util.Collection<java.lang.Short>
- Specified by:
addAll
in interfacejava.util.Set<java.lang.Short>
- Overrides:
addAll
in classjava.util.AbstractCollection<java.lang.Short>
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removeAll
public boolean removeAll(java.util.Collection<?> c)
- Specified by:
removeAll
in interfacejava.util.Collection<java.lang.Short>
- Specified by:
removeAll
in interfacejava.util.Set<java.lang.Short>
- Overrides:
removeAll
in classjava.util.AbstractCollection<java.lang.Short>
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retainAll
public boolean retainAll(java.util.Collection<?> c)
- Specified by:
retainAll
in interfacejava.util.Collection<java.lang.Short>
- Specified by:
retainAll
in interfacejava.util.Set<java.lang.Short>
- Overrides:
retainAll
in classjava.util.AbstractCollection<java.lang.Short>
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addAll
public boolean addAll(ShortCollection c)
Description copied from interface:ShortCollection
Adds all elements of the given type-specific collection to this collection.- Specified by:
addAll
in interfaceShortCollection
- Overrides:
addAll
in classAbstractShortCollection
- Parameters:
c
- a type-specific collection.- Returns:
true
if this collection changed as a result of the call.- See Also:
Collection.addAll(Collection)
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removeAll
public boolean removeAll(ShortCollection c)
Description copied from interface:ShortCollection
Remove from this collection all elements in the given type-specific collection.- Specified by:
removeAll
in interfaceShortCollection
- Overrides:
removeAll
in classAbstractShortCollection
- Parameters:
c
- a type-specific collection.- Returns:
true
if this collection changed as a result of the call.- See Also:
Collection.removeAll(Collection)
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retainAll
public boolean retainAll(ShortCollection c)
Description copied from interface:ShortCollection
Retains in this collection only elements from the given type-specific collection.- Specified by:
retainAll
in interfaceShortCollection
- Overrides:
retainAll
in classAbstractShortCollection
- Parameters:
c
- a type-specific collection.- Returns:
true
if this collection changed as a result of the call.- See Also:
Collection.retainAll(Collection)
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clone
public java.lang.Object clone()
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