Package it.unimi.dsi.fastutil.objects
Class ReferenceBigLists.Singleton<K>
- java.lang.Object
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- java.util.AbstractCollection<K>
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- it.unimi.dsi.fastutil.objects.AbstractReferenceCollection<K>
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- it.unimi.dsi.fastutil.objects.AbstractReferenceBigList<K>
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- it.unimi.dsi.fastutil.objects.ReferenceBigLists.Singleton<K>
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- All Implemented Interfaces:
BigList<K>
,ObjectIterable<K>
,ReferenceBigList<K>
,ReferenceCollection<K>
,Size64
,Stack<K>
,Serializable
,Cloneable
,Iterable<K>
,Collection<K>
- Enclosing class:
- ReferenceBigLists
public static class ReferenceBigLists.Singleton<K> extends AbstractReferenceBigList<K> implements Serializable, Cloneable
An immutable class representing a type-specific singleton big list.This class may be useful to implement your own in case you subclass a type-specific big list.
- See Also:
- Serialized Form
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Nested Class Summary
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Nested classes/interfaces inherited from class it.unimi.dsi.fastutil.objects.AbstractReferenceBigList
AbstractReferenceBigList.ReferenceSubList<K>
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description boolean
addAll(long i, Collection<? extends K> c)
Adds all of the elements in the specified collection to this list (optional operation).boolean
addAll(Collection<? extends K> c)
void
clear()
Object
clone()
boolean
contains(Object k)
Returns true if this list contains the specified element.K
get(long i)
Returns the element at the specified position.ObjectBigListIterator<K>
listIterator()
Returns a type-specific big-list iterator on this type-specific big list.ObjectBigListIterator<K>
listIterator(long i)
Returns a type-specific list iterator on this type-specific big list starting at a given index.K
remove(long i)
Removes the element at the specified position.boolean
remove(Object k)
boolean
removeAll(Collection<?> c)
boolean
retainAll(Collection<?> c)
long
size64()
Returns the size of this data structure as a long.ReferenceBigList<K>
subList(long from, long to)
Returns a type-specific view of the portion of this type-specific big list from the indexfrom
, inclusive, to the indexto
, exclusive.Object[]
toArray()
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Methods inherited from class it.unimi.dsi.fastutil.objects.AbstractReferenceBigList
add, add, addElements, addElements, equals, getElements, hashCode, indexOf, iterator, lastIndexOf, peek, pop, push, removeElements, set, size, size, top, toString
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Methods inherited from class java.util.AbstractCollection
containsAll, isEmpty, toArray
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Methods inherited from interface java.util.Collection
containsAll, isEmpty, parallelStream, removeIf, spliterator, stream, toArray, toArray
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Method Detail
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get
public K get(long i)
Description copied from interface:BigList
Returns the element at the specified position.- Specified by:
get
in interfaceBigList<K>
- Parameters:
i
- a position in the big list.- Returns:
- the element at the specified position.
- See Also:
List.get(int)
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remove
public boolean remove(Object k)
- Specified by:
remove
in interfaceCollection<K>
- Overrides:
remove
in classAbstractCollection<K>
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remove
public K remove(long i)
Description copied from class:AbstractReferenceBigList
Removes the element at the specified position.This implementation always throws an
UnsupportedOperationException
.- Specified by:
remove
in interfaceBigList<K>
- Overrides:
remove
in classAbstractReferenceBigList<K>
- Parameters:
i
- a position in the big list.- Returns:
- the element previously at the specified position.
- See Also:
List.remove(int)
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contains
public boolean contains(Object k)
Description copied from class:AbstractReferenceBigList
Returns true if this list contains the specified element.This implementation delegates to
indexOf()
.- Specified by:
contains
in interfaceCollection<K>
- Overrides:
contains
in classAbstractReferenceBigList<K>
- See Also:
Collection.contains(Object)
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toArray
public Object[] toArray()
- Specified by:
toArray
in interfaceCollection<K>
- Overrides:
toArray
in classAbstractCollection<K>
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listIterator
public ObjectBigListIterator<K> listIterator()
Description copied from class:AbstractReferenceBigList
Returns a type-specific big-list iterator on this type-specific big list.Note that this specification strengthens the one given in
BigList.listIterator()
.This implementation delegates to
listIterator(0)
.- Specified by:
listIterator
in interfaceBigList<K>
- Specified by:
listIterator
in interfaceReferenceBigList<K>
- Overrides:
listIterator
in classAbstractReferenceBigList<K>
- Returns:
- a big-list iterator over the elements in this big list.
- See Also:
BigList.listIterator()
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listIterator
public ObjectBigListIterator<K> listIterator(long i)
Description copied from class:AbstractReferenceBigList
Returns a type-specific list iterator on this type-specific big list starting at a given index.Note that this specification strengthens the one given in
BigList.listIterator(long)
.This implementation is based on the random-access methods.
- Specified by:
listIterator
in interfaceBigList<K>
- Specified by:
listIterator
in interfaceReferenceBigList<K>
- Overrides:
listIterator
in classAbstractReferenceBigList<K>
- Parameters:
i
- index of first element to be returned from the big-list iterator.- Returns:
- a big-list iterator of the elements in this big list, starting at the specified position in this big list.
- See Also:
BigList.listIterator(long)
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subList
public ReferenceBigList<K> subList(long from, long to)
Description copied from interface:ReferenceBigList
Returns a type-specific view of the portion of this type-specific big list from the indexfrom
, inclusive, to the indexto
, exclusive.Note that this specification strengthens the one given in
BigList.subList(long,long)
.- Specified by:
subList
in interfaceBigList<K>
- Specified by:
subList
in interfaceReferenceBigList<K>
- Overrides:
subList
in classAbstractReferenceBigList<K>
- Parameters:
from
- the starting element (inclusive).to
- the ending element (exclusive).- Returns:
- a big sublist view of this big list.
- See Also:
BigList.subList(long,long)
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addAll
public boolean addAll(long i, Collection<? extends K> c)
Description copied from class:AbstractReferenceBigList
Adds all of the elements in the specified collection to this list (optional operation).- Specified by:
addAll
in interfaceBigList<K>
- Overrides:
addAll
in classAbstractReferenceBigList<K>
- Parameters:
i
- index at which to insert the first element from the specified collection.c
- collection containing elements to be added to this big list.- Returns:
true
if this big list changed as a result of the call- See Also:
List.addAll(int, Collection)
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addAll
public boolean addAll(Collection<? extends K> c)
Description copied from class:AbstractReferenceBigList
This implementation delegates to the type-specific version of
BigList.addAll(long, Collection)
.- Specified by:
addAll
in interfaceCollection<K>
- Overrides:
addAll
in classAbstractReferenceBigList<K>
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removeAll
public boolean removeAll(Collection<?> c)
- Specified by:
removeAll
in interfaceCollection<K>
- Overrides:
removeAll
in classAbstractCollection<K>
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retainAll
public boolean retainAll(Collection<?> c)
- Specified by:
retainAll
in interfaceCollection<K>
- Overrides:
retainAll
in classAbstractCollection<K>
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clear
public void clear()
Description copied from class:AbstractReferenceBigList
This implementation delegates to
AbstractReferenceBigList.removeElements(long, long)
.- Specified by:
clear
in interfaceCollection<K>
- Overrides:
clear
in classAbstractReferenceBigList<K>
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size64
public long size64()
Description copied from interface:Size64
Returns the size of this data structure as a long.
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clone
public Object clone()
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