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java.lang.Objectit.unimi.dsi.fastutil.longs.AbstractLongCollection
it.unimi.dsi.fastutil.longs.AbstractLongSet
it.unimi.dsi.fastutil.longs.LongSets.Singleton
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.
Field Summary | |
static long |
serialVersionUID
|
Method Summary | |
boolean |
add(long k)
|
boolean |
addAll(Collection c)
Adds all elements of the given collection to this collection. |
boolean |
addAll(List l)
|
boolean |
addAll(LongCollection c)
Adds all elements of the given type-specific collection to this collection. |
boolean |
addAll(LongList l)
|
Object |
clone()
|
boolean |
contains(long k)
|
LongIterator |
longIterator()
Returns a type-specific iterator on the collection. |
boolean |
removeAll(Collection c)
Remove from this collection all elements in the given collection. |
boolean |
removeAll(LongCollection c)
Remove from this collection all elements in the given type-specific collection. |
boolean |
retainAll(Collection c)
Retains in this collection only elements from the given collection. |
boolean |
retainAll(LongCollection c)
Retains in this collection only elements from the given type-specific collection. |
int |
size()
|
long[] |
toLongArray()
Returns a primitive type array containing the items of this collection. |
Methods inherited from class it.unimi.dsi.fastutil.longs.AbstractLongSet |
equals, hashCode, iterator, rem, remove, remove |
Methods inherited from class it.unimi.dsi.fastutil.longs.AbstractLongCollection |
add, clear, contains, containsAll, containsAll, isEmpty, iterator, rem, toArray, toArray, toArray, toLongArray, toString |
Methods inherited from class java.lang.Object |
getClass, notify, notifyAll, wait, wait, wait |
Methods inherited from interface java.util.Set |
add, clear, contains, containsAll, isEmpty, iterator, toArray, toArray |
Methods inherited from interface it.unimi.dsi.fastutil.longs.LongCollection |
containsAll, toArray, toLongArray |
Field Detail |
public static final long serialVersionUID
Method Detail |
public boolean add(long k)
add
in interface LongCollection
add
in class AbstractLongCollection
public boolean contains(long k)
contains
in interface LongCollection
Collection.contains(Object)
public boolean addAll(List l)
public boolean addAll(Collection c)
AbstractLongCollection
addAll
in interface Set
addAll
in class AbstractLongCollection
c
- a collection.
true
if this collection changed as a result of the call.public boolean removeAll(Collection c)
AbstractLongCollection
removeAll
in interface Set
removeAll
in class AbstractLongCollection
c
- a collection.
true
if this collection changed as a result of the call.public boolean retainAll(Collection c)
AbstractLongCollection
retainAll
in interface Set
retainAll
in class AbstractLongCollection
c
- a collection.
true
if this collection changed as a result of the call.public boolean addAll(LongList l)
public boolean addAll(LongCollection c)
AbstractLongCollection
addAll
in interface LongCollection
addAll
in class AbstractLongCollection
c
- a type-specific collection.
true
if this collection changed as a result of the call.public boolean removeAll(LongCollection c)
AbstractLongCollection
removeAll
in interface LongCollection
removeAll
in class AbstractLongCollection
c
- a type-specific collection.
true
if this collection changed as a result of the call.public boolean retainAll(LongCollection c)
AbstractLongCollection
retainAll
in interface LongCollection
retainAll
in class AbstractLongCollection
c
- a type-specific collection.
true
if this collection changed as a result of the call.public long[] toLongArray()
LongCollection
toLongArray
in interface LongCollection
toLongArray
in class AbstractLongCollection
public LongIterator longIterator()
LongCollection
The iterator returned by the Collection.iterator()
method and by this
method are identical; however, using this method you can save a type casting.
longIterator
in interface LongCollection
Collection.iterator()
public int size()
size
in interface Set
public Object clone()
|
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